Fuzzy Logic Based Smart Solar Power MPPT

Fuzzy Logic Based Smart Solar Power MPPT Design and Optimization of a Fuzzy Logic Based Smart Solar Power Maximum Power Point Tracker A. KocabaÃ…Å ¸ and H.Ä °. OkumuÃ…Å ¸ Karadeniz Technical University, Trabzon/Turkey Abstract- As the issue of efficiency is one of the most important fundamentals of solar power generation, maximum power point tracking (MPPT) systems have an important duty in solar power management systems in solar power generation. This paper includes study of the design and improvement of fuzzy logic based solar power MPPT, and the methodology to achieve the best system performance. MPPT system was evaluated at the DC-DC power converters ability of impedance conversion point of view and cooperation of fuzzy logic theory. The parameters of fuzzy inference system are optimized to obtain the fastest and accurate system responses. The performance of the proposed fuzzy logic based MPPT under various operating conditions compared and improvement of this performance is dealt with. The fuzzy logic MPPT function realized using a buck-boost power converter. Computer simulations practiced and simulation results also represented. Keywords- Maximum Power Point Tracking, Fuzzy Logic Control, Solar Power Generation. Solar power is one of the most harmless and cleanest, plentiful supply of energy in the world. It is unfailing and like to be our fundamental supply of power in future [1]-[2]. Solar power has already used widely for industrial, commercial, residential and military applications. Performance of solar power generation by photovoltaic (PV) cells depends on the environmental conditions such as insolation, sunlight tilt, load variations, airmass and cell temperature [10]. Power converter units should be associated with the PV cells and the load to control the power flow from the PV cells to the load. PV systems use MPPT systems to maximize power output, by the ability of continually arranging the duty ratio increment command of the switching device in the power converter unit. Algorithms used in MPPT systems maximize power extractions of PV cells by controlling the duty ratio of the power converter with the changing PV cell output variable combinations like changes in power versus changes in voltage etc. MPPT algorithms such as perturb and observe, incremental conductance have been evaluated until now. [3]. Unchanging step size for the control signal, increment of the duty ratio command, used in these methods. Too small steps sizes cause slow tracking process and too large step sizes cause oscillations around the maximum power point (MPP). To perform automatically adjusting step sizes, variable step sizing algorithms such as fuzzy logic has been developed [4]-[7]. Specification of fuzzy logic controllers is made according to their skill of simulating human thinking. Different than conventional controllers, fuzzy controllers have the ability to experimental methods and their results to design variable step sizes of control signals without the need of understanding the systems mathematical model [9]. Effectiveness of the MPPT algorithm is directly related with the input and the output variables that are selected for the system. In general for output variable, duty ratio of the power switch selected. As input variables; power (P) versus voltage (V) slope and changes of the slope, P-V slope and variation of power, variation of power and variation of voltage, sum of conductance and increment of conductance would be selected [8]. In this paper as inputs of the controller variation of power and variation of voltage, as an out put duty ratio of the power switch selected. Sunpower SPR-305E-WHT-D (One series module and one parallel strings) PV panel used for simulations in this paper. The characteristics of the PV panel at 25  °C and at various irradiation levels are shown in Figure 1. The characteristics of the PV panel at 1000 W/m2 and at various temperature levels are shown in Figure 2. To make the analysis simple, we have worked on resistive load. Figure 3 illustrates the circuitry of PV panel and resistive load, and current (I)-voltage (V) characteristics with an irradiation 1000 W/m2 and temperature of 25  °C. The intersection of the I-V characteristic curve (blue) of the PV panel and load I-V curve (red) is the operating point of the system. From this figure it can be observed that the operating point changes with the change of the load value. The maximum power point (MPP) can be achieved through proper selection of the load. Maximum power may be extracted from the PV array by incorporating an intelligent mechanism altering the load resistan ce of the PV array. Power converters are usually used to achieve this purpose. Figure 1. The characteristics of the PV panel at 25  °C and at various irradiation levels. Figure 2. The characteristics of the PV panel at 1000 W/m2 and at various temperature levels. Figure 3. PV system with resistive load Figure 4 shows the block diagram of the investigated MPPT system. The system includes a PV panel, a buck-boost power converter and a fuzzy logic based MPPT controller. The function of controlling power flow from source to the load is carried out by the zeta type buck-boost converter as shown in Figure 5. The values of converter circuit elements are Lin = 11  µH, L1 = 378  µH, CIN = C1 = 1000  µF and CPV = 680  µF. The pulse width modulation (PWM) switching frequency was set to 200 kHz. Internal resistances were ignored to obtain (1) on the converters input and output voltage equation in steady state: (1) If we assume that converter operates lossless with a resistive load RL, the value of the power obtained from this PV system would be: (2) It is demonstrated additionally, in Figure 5, that P-V curves at miscellaneous irradiation levels according (2) and miscellaneous duty ratio commands with the ohmic load 3 à ¢Ã¢â‚¬Å¾Ã‚ ¦. The intersections show the operating points of PV system. In this study fuzzy theory is used to design the MPPT controller. Required fuzzy input variables are generated by fuzzy MPPT controllers by reading voltage and current signals obtained from the PV panel. The fuzzy input variables would then can be used to calculate the increment of the duty ratio command for adjusting operating point of the PV panel in order to maximize the power extraction. In Figure 6 the flowchart of the calculation process illustrated. Designs of fuzzy controllers are varies according to the input variables selected. As mentioned before in this paper as input variables, variation of power and variation of voltage of the PV array selected. Figure 4. Solar MPPT system. Figure 5. Power converter and PV power characteristics. Figure 6. Flowchart of calculation process. A. Fuzzy MPPT Tracking Algorithm In this study fuzzy logic MPPT system used variations of PV cell power output (à ¢Ã‹â€ Ã¢â‚¬  PPV) and variations of voltage (à ¢Ã‹â€ Ã¢â‚¬  VPV) as the fuzzy input variables. By using MATLAB Simulink proposed solar power maximum power point tracking system implemented and universe of discourse (UOC) of input and output membership functions determined. After determination of UOD membership functions, they are grouped with the names negative big, negative small, zero, positive small, positive big (NB, NS, ZE, PS, PB). Fuzzy rules database is shown in Figure 7. Iterations made by moving on the P-V slopes specified regions as shown in the figure 7. Figure 7. Fuzzy rules for algorithm using à ¢Ã‹â€ Ã¢â‚¬  PPV and à ¢Ã‹â€ Ã¢â‚¬  VPV as the inputs. First of all symmetric membership functions used in the simulations as shown in Figure 9 and then asymmetrical membership functions used as shown in Figure 10. The performance difference compared then. For fuzzification; Mamdani method and for defuzzification; centre of gravity method used in this study. Fuzzy interface system evaluated by using MATLAB Simulink fuzzy logic toolbox. Figure 8. Fuzzy controller s surface of rule base. Figure 9. (a) Membership function for à ¢Ã‹â€ Ã¢â‚¬  PPV (b) Membership function for à ¢Ã‹â€ Ã¢â‚¬  VPV (c) Membership function for increment of duty ratio command. Figure 10. Asymmetrical input membership functions (a) Membership function for à ¢Ã‹â€ Ã¢â‚¬  PPV (b) Membership function for à ¢Ã‹â€ Ã¢â‚¬  VPV (c) Membership function for increment of duty ratio command. Purposed MPPT system is simulated by using different types of membership functions for comparison and validation. MATLAB/Simulink model block diagram of the system is shown in Figure 11. Figure 11. MATLAB/Simulink model block diagram of the system By using membership functions shown in Figure 9 the simulation results obtained as shown in Figure 12 and by using membership functions shown in Figure 10 the simulation results obtained as shown in Figure 13. Figure 12. Simulation results (symmetrical membership functions used) Figure 13. Simulation results (asymmetrical membership functions used) As shown in figures above when symmetrical membership functions used the fuzzy controlling system was unable to respond quickly to the rapid changes of irradiation so that fitting time of output power curve was longer and this is a disadvantage of the controlling system that is undesired. Beside at low irradiance levels MPPT controller couldnt produce accurate control signals and PV panels operating point was different than the maximum power point. The performance difference of the designed system when two types of membership functions used respectively can be seen more clearly from Figure 14. Figure 14. Output power of PV panel. Here we can see the disadvantages of using symmetrical membership functions. To overcome this problem and improve the system response speed to the changes of irradiation then asymmetrical membership functions has developed. Another benefit of developed system is that, at low irradiation levels precision of MPPT is more higher. In this paper a fuzzy logic based solar maximum power point tracking system was designed and different types of membership functions were used to optimize system power generation performance. To achieve the goal of higher precision and fastest system responses to the changes of irradiation levels different types of membership functions of inputs of fuzzy inference system were researched and compared with each other. It was revealed that using asymmetrical membership functions in the fuzzy logic controller had improved system performance at all operating conditions. From the results of simulations it can be inferred that the system performance is directly related with the optimization of the membership functions of fuzzy inference system. This study also leads to the study of the designing methodology of optimization of asymmetrical membership functions for better system performance. References [1] International Energy Agency. Technology Roadmap: Solar Photovoltaic Energy, IEA Publications: Paris, France, 2014. [2] K. Tomabechi, Energy Resources in the Future. Energies 2010, pp. 686-695 [3]N. Femia, G. Petrone, G. Spagnuolo, M. Vitellio, Optimization of Perturb and Observe Maximum Power Point Tracking Method. IEEE Trans. Power Electron. 2005, pp. 963-973. [4]T. Yong, B. Xia, Z. Xu, W. Sun, Modified Asymmetrical Variable Step Size Incremental Conductance Maximum Power Point Tracking Method for Photovoltaic Systems. J. Power Electron. 2014, pp. 156-164. [5]C.S. Chin, P. Neelakantan, H.P. Yoong, K.T.K. Teo, Optimisation of Fuzzy Based Maximum Power Point Tracking in PV System for Rapidly Changing Solar Irradiance. Trans. Sol. Energy Plan. 2011, pp. 130-137 [6]T. Radjai, P.J. Gaubert, L. Rahmani, The new FLC-Variable Incremental Conductance MPPT Direct Control Method Using Cuk Converter. In Proceedings of the 2014 IEEE 23rd International Symposium on Industrial Electronics (IEIE), Istanbul, 2014, pp. 2508-2513. [7]R. Rahmani, M. Seyedmahmoudian, S. Mekhilef, R. Yusof, Implementation of Fuzzy Logic Maximum Power Point Tracking Controller for Photovoltaic System. 2013, pp.209-218. [8]J-K. Shiau, Y-C. Wei, B-C. C, A Study on the Fuzzy Logic Based Solar Power MPPT Algorithms Using Different Fuzzy Input Variables. ISSN 1999-4893, 2015. [9]T.J. Ross, Fuzzy Logic With Engineering Applications, vol 2, pp. 1-652. [10]R. Hernanz, C. Martin, Z. Belver, L. Leseka, Z. Guerrero, P. Perez, Modelling of Photovoltaic Module., International Conference on Renewable Energies and Power Quality, 2010.

How one learns best Essay

The way I learn best is from observation and a little explanation. I mainly prefer to find things out for myself rather than have it told to me. This allows me to have more of a connection with what I have learned. When I learn something I like to learn it properly and fully. I like to learn it from all perspectives, so I can truly understand things â€Å"from the inside† as Van de Lagemaat nicely puts it. I dislike having a serious conversation with narrow minded people. It disgusts me to see people blindly supporting their own view and reject everything that contradicts their ideas, without even giving it a single thought. It is natural thought because it is part of human nature to have this type of mentality when only â€Å"my view† is the right one. Once humans learn to view things in other people’s shoes, they will start to view the world in a different way. I believe that human nature is basically wild. Society we are living in covers up our wild side but at some points this side is exposed. I enjoy reading during my free time. But to have a book forced on me slightly puts me off reading it. There are certain exceptions where the book fits my likings, but over the year, they have been an odd occurrence. To have an assignment on a novel that is devoid of interesting ideas and information is almost painful. I would very much welcome flexibility with deadlines. With sport practice and extra-curricular activities, some extra time would be truly appreciated. I would also welcome teachers to always point out my mistakes and make a big deal of them. This way it can stick in my mind and I won’t forget it as easily. I always like to see my teacher be very active in class bring up class discussions and stating his/her opinion on things. For me to entirely succeed I would need to change certain things about myself. Most of which I have already started to do, such as my organizational skills. Other aspects I should improve upon are my concentration skills. I sometimes find it hard to focus on any given subject when there are distractions present.

Benjamin Franklin

The Benjamin Franklin is quintessential American in the American history. The Benjamin Franklin was a great scientist, politician, printer, musician, economist, inventor, and environmentalist. He was a person with many historical stands with him which illustrated his excellence in various field whether it was politics or science or painting or any other field. He was an intuitive and sensitive person with many qualities. He was one of the persons who were known as the founders of America. He had a diverse area of interests and thus was having diverse qualities.He was a political leader, but at the same time he was a scientist also. This shows his quality of grasping and using his skills. The life span of Benjamin Franklin started in 1706 and lasted up to 1790. This was remarkable as the age above 80 was very rare in the in 17th century. He was the core person in the American Revolution who utilized his qualities to evolve as the politician in the American history. He used his scienti fic, diplomatic, industrial, philosophical ways to contribute to American Revolution.He conveyed his knowledge throughout the America for the building and construction of the America of his beliefs. Benjamin Franklin was born in Boston, Massachusetts on 17th January, 1706. (Benjamin Franklin 1) His father Josiah Franklin was a wax maker. His mother’s name was Abiah Folger. The Benjamin Franklin was the youngest son among the 17 children from his father. He was 15th in his brothers and sisters. Initially his father earned his money from selling soap and candles. He was very naughty boy in his childhood. But his father did not earn well.His father as was not a rich person could not send him to school, so the Benjamin Franklin did his studies through voracious studies. Thus the Benjamin Franklin was not having enough education in his childhood as his father was a poor person. He was a person with very hard will and thus he evolved himself from the core. The Benjamin Franklin sta rted working with his father and sold soap and wax. He was an intelligent and practical person without relying on the theories. After this, he started working with his brother for five year in printing press.During these five years he had access to many books which he had borrowed from his partner sellers. Thus he started his education actually from these books related to various fields. Thus he gained his control over many fields and which he utilized further in his life. The elder brother of Benjamin Franklin started a news paper, The New England Courant where Benjamin started working and used his skills and became the apprentice. He wanted to write for his news paper, but his elder brother was against his writing in news paper.He moved to Philadelphia from Boston and worked as a printer. The elder brother of Franklin did not allow him to write for the newspaper, so he wrote some articles with a pseudo name even. He was a man with great deed. The Benjamin Franklin started working as a clerk in Denham’s merchant business. He founded a library with his friends for studying the books as the books were rare and expensive to purchase. This showed that he was very fond of reading and studying.In 1728, after the death of Deham, Franklin established a printing partnership with Hugh Meredith. In 1732, Franklin started the newspaper Philadelphische Zeitung. Up to 1734 he was a prominent person in Pennsylvania and for the first time he published the first book, reprinting of James Anderson’s The Constitution of the Free Masons. He wanted to became a high quality writer which would be renowned for his works. He spent his many years in England and made known his famous Poor Richard’s Almanac and the Pennsylvania.In his these books he used his writing skills and cited many proverbs which got famous from that time. These proverbs are used today also. He formed a public lending library and fire department in America. He was against many political steps like Iron Act in 1750, the Albany Plan of Union in 1754, but favored the stand for paper money as currency. He was acknowledged as a national hero in America at that time when he went forward to oppose the parliament to put down the Stamp Act.He also became a minister and went to Paris where he was respected comprehensively by the French people. Later in his life he became the Postmaster General and was the President of the Supreme Executive Council. He made great efforts to contribute in the American Revolution. The Benjamin Franklin was a writer also through out his life. His famous works were Poor Richard’s Almanac. This book comprised of many proverbs like â€Å"a penny saved is two pence dear†, â€Å"Fish and visitors sink in three days†.These were some of the famous proverbs from his book. These famous proverbs showed his high level of his writing. Franklin was a scientist and an inventor also in his life. He was assumed to be a magnificent person in field of science in 17th century. His famous experiment of flying kite showed his deep interest in field of electricity. He showed the concept and theory for positive and negative charges. He was the first person who showed the conservation of charges. This later became a theory.He invented Franklin stove, Catheter, Swim fins, Glass Harmonica, and bifocals. He founded the American Philosophical Society in 1743. He had a deep interest in philosophy. He was also elected as the first President of the American Philosophical Society. He started his experiments in this society about the electricity. He got retired from the printing press in 1748. In 1759 he gave his suggestion for experiment of electricity in lightening. Due to his renowned work he was elected as the first American for Royal Society’s Copley Medal.In his political career he became a councilman in 1748 in Philadelphia and in 1751 he was elected as the Justice of Peace in Philadelphia. He was appointed as the deputy postm aster general in 1953. He was elected as chief of a delegation to Albany Congress. He was sent to England to protest against Penn family in 1757. In 1763 when Franklin returned back to Pennsylvania, where he saw some war was there known as the Pontiac’s Rebellion. There were attacks on his character during this period and so he lost his assembly election in 1764.In 1764 when he reached England, King George III sent him back to Pennsylvania as the agent for the colony. He also became agent of Georgia, New Jersey and Massachusetts colonies also. He opposed the Stamp Act in London and later Townshend Acts of 1767 ends his wishes for working for English Government. He was a man with zeal and passion to work and to oppose also. So when he watched the disgusting acts of the English Government, he opposed them severely. This showed his character for freedom against the oppression.The Franklin came back to Philadelphia where the American Revolution had started. The Pennsylvania Assem bly had selected the Benjamin Franklin as delegate for the Second Continental Congress. He was a member of committee which drafted the Declaration of Independence of America in 1776. The Franklin devoted himself as a leader in the American Revolution for the independence of his nation. He coordinated with great Thomas Jefferson and made many changes in the drafts proposed by the Thomas Jefferson.He was an Ambassador to France from 1776 and became the commissioner for the United States. He lived in the France up to 1785. He was very famous personalities in France as many people buy his paintings. He, when, returned to the America back then he received an honor as he was placed just below the George Washington. He became an abolitionist in America after 1785. He worked in many fields for welfare of the people also. He donated 200 Pound for the development of Franklin Collage. He also finished his autobiography during this period of 1771 to 1788.His political career went to the peak wh en he was elected as the President of the Pennsylvania in 1785. He was the President for just three years. Thus this was the end of his political career. He worked as the President to work for the people and for the welfare of the country. He thus was very famous and respected among the people. When he was President, the people felt relaxation and were content. He, during his office duration worked with many great people or politician like Thomas Jefferson, George Washington etc.Many famous writers like Thomas Paine wrote about him and admired him for his qualities. The Benjamin Franklin was a most important character in the history of America whether it was related to science or politics or development also. The Benjamin Franklin through out his life work for the America and just remained a part of American politics up to his death. His death was termed as great loss to politics in America. He advocated the republicanism of his country in his life. He advocated this concept widely. He thought that his country when became a republic could remain when the people would attentive for their social rights and their duties. He also explained this concept in famous book Poor Richard’s Almanac. The person with a deed and character was known as Benjamin Franklin. He worked in the American Revolution for the freedom of the America from colonialism of England. He fought against the English Empire although he had worked for them. But he had a great love for his country.He had worked as the politician through out his life and became the President of Pennsylvania for the benefit and safety of his state. He was a very wise man and had rebellion character also. He strongly opposed the English Government for Stamp Act and Townshend Act in England. He worked in many committees as the delegates to explore the new political ideas. Even he was in the committee known as Committee of Five for drafting the Declaration of Independence which was comprised of Thomas Jefferson.He w as also rewarded as the second person to George Washington in his time which was a great political honor. This honor was given to him as he was hero in American Revolution. There were many myths prevailed about Benjamin Franklin as he was a great character. Some of them were true and some of them never had been proved by the people. One of the myths was that the Benjamin Franklin was a womanizer when he was residing in France as the Ambassador from America.He had thirteen children which were not legal. It was a myth that he had an illegal relation with a French woman. But it was termed to be a fake as no historian or any other captured any note about this relation. Although he had many woman friends associated with him like Catherine Shipley which was only eleven year old when she came in contact with Benjamin Franklin. He was very lovable character in women. But there were no proof that he had gone with any illegal relations with these women.But he had academic, brave and scholar r elations with them. The Benjamin Franklin was wise men who devoted his time and indulged himself completely to make a new and constructive America. There were many myths encountered through out his life which were accepted in the history. He was venerated for his beliefs which had grown to a myth. He called a three days of prayer session during recess in July, 1787 and clergyman for the prayers for daily meeting in the constitutional convention.It was also stated that the after these sessions of prayer gathering, the constitution was written very speedily. This myth was true as there were many records about this myth. There was also myth related with the Benjamin Franklin that he discovered electricity when he was flying the kite and his kite got struck by the lightening. But real fact is that when Benjamin Franklin was flying a kite, his main goal was to prove the electrical nature of lightening. Hi kite just picked up the stray charges which cause the phenomenon of stray capacitan ce.If his kite got struck with the lightening, he might be killed at that instant. He discovered the nature of charge in the lightening and thus discovered the electricity. He was the first person who showed high interest and make use of his high quality knowledge for this experiment. Thus this belief that the Benjamin Franklin had discovered the electricity was true. There were many myths about the acceptance of symbol of America at the time of Benjamin Franklin.Many people wanted eagle to be the symbol, but the bald eagle was accepted as national symbol of America. These myths were also related with the Benjamin Franklin. He was not agreed upon the bald eagle to be a symbol of a nation. It did not seem good for having bald eagle as the symbol of a nation as according to the Benjamin Franklin. But in his letter to his daughter Sally on January 26, 1784(The Eagle, Ben Franklin, and the Turkey 1), he putted his doubt on using the Bald Eagle as the symbol for America.The statement poi nted to the Benjamin Franklin â€Å"a penny saved is a penny earned† represents a myth which was broken later in the history. He wanted to utilize the money through the savings. Thus he was incorporated with the foundation of habit of saving. He was closely associated with saving the money and thought that saving money is the best method of earning. But this myth was broken as the due to modernization of the society today. There are certain myths and stories behind the Benjamin Franklin which were not true.These myths were held across the nation was due to the lack of information medium in America at that time. The medium of information was the major factor which was lagging extensively. This myths stands throughout the history because the information which was given by one person when had reached the last person, had changed due to replacement from different persons. Sometimes it might happen that, when an historian or writer had written some myths about the Benjamin Frankli n, they got reached other person.Thus these myths reached from one person to other. The major reason for the spread out of these myths was gossiping. These gossiping were the main reason for these myths. The Thomas Jefferson was very inspired with Benjamin Franklin and wrote â€Å"I have seen, with extreme indignation, the blasphemies lately vended against the memory of the father of American philosophy. But his memory will be preserved and venerated as long as the thunder of heaven shall be heard or feared. † (The Real Benjamin Franklin, pages 232-233).Instead of all the myths and stories which proclaimed about the Benjamin Franklin, he was renowned as the great and legendry personality of American history. He was one of the founding fathers of America. He had done widely for America and American Revolution with his full efforts. Work-Cited: 1) Benjamin Franklin, From Wikipedia the free encyclopedia. http://en. wikipedia. org/wiki/Benjamin_Franklin 2) Thomas Jefferson, The R eal Benjamin, Page 232-233. 3) The Eagle, Ben Franklin, and the Turkey. http://www. greatseal. com/symbols/turkey. html

Theme in Virgil’s Aeneid - 625 Words

Virgil, the most distinguished poet of the Roman Empire lived during the rulings of emperor Octavian, better known as Augustus. His father a farmer, he found no time for the daily grind, instead Virgil sought writing. His primary works of art centered on turmoil brought on by evil power and pointless wars. The history of this time is fascinating because it is the beginning of what we know today as the Roman Empire. It is easy to poke fun at Virgil as a spawn of Homer as his writing is similar in nature to the latter Greek poet. As we will see later, Aeneid has themes taken both from the Odyssey and the Iliad. This epic poem should not be looked at as not just another epic diplomatic piece of poetry but a well-crafted story of stories during this vast time period. Aeneid is an eventful narrative that is history to the ears of the Roman’s. The story is centered on the traveling hero Aeneas, and the famous Trojan War. In the begin Aeneas re-tells the story of the fall of the Tro jans and how he is told by the Gods that a future filled with greatness awaited him in Italy. During his travels he attempts several city reboots but due to evil and bad weather he was not successful. A princess by the name of Dido ends up falling madly in love with our hero Aeneas. He is constantly reminded by the Gods of his required duties and leaves Dido behind. She can’t live without him and stabs herself with his own sword. The second half of Aeneid centers on total drag out warfare. While inShow MoreRelatedTying Homers Iliad to Virgils Aeneid Through the Theme of Warfare1487 Words   |  6 PagesWarfare is a common thread that ties Homers Iliad to Virgils Aeneid. However, the way warfare is treated in the two epics is different. This can be attributed to many factors including the time between the composition of the pieces, the fact that pieces were written by different authors, and the fact that the pieces were written in different places. We can use these pieces to get a view of what the society that produced them thought about war and how the view of war changed as time went on inRead MoreThe Aeneid Essay1069 Words   |  5 PagesVirgil asked that his unfinished Aeneid be destroyed, but Augustus would not let this happen. The Aeneid was later completed by two of Virgil’s friends, that fixed the minor grammatical errors and published the poem. This decision affected the track of literary history and the development of western culture. In fact, the Bible and the Aeneid were probably the two most consistently read books in Western Europe for hundreds of years. (â€Å"Virgil and the Moderns†) The Aeneid is a Latin epic poem that wasRead MoreCritical Review Of Ovid s Aeneid And Aeneid1382 Words   |  6 PagesCritical Review of Ovid’s and Virgil’s Aeneid The tale of the Aeneid tells the story of Aeneas and how he founds the Roman people. The most well known version of this story is Virgil’s Aeneid. The traditional interpretation of Virgil’s depiction of the hero and the myth is that it was used as propaganda for the new imperial system that the emperor Augustus had introduced. In contrast with this is the Harvard School interpretation, which states that Virgil’s Aeneid is actually undermining the ImperialRead MoreThe Aeneid By Virgil Aeneid1689 Words   |  7 PagesVirgil’s Aeneid was written in a time of political and social transition in Rome, which influenced the epic poem in a political way. Aeneid was written only a couple years after the civil war where a lot of people had started to lose faith in the greatness of Rome. 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His gained his knowledge from studying Greek and Roman authors. Although Virgil studied both cultures his work was more so influenced by the Greek culture, his work was written with the use of common themes that Greek writers used for so manyRead More Comparing the Struggle in Dante’s Inferno and Book VI of The Aeneid4312 Words   |  18 PagesThe Infernal Struggle in Dante’s Inferno and Book VI of The Aeneid Does hell have its own history? For Dante, the structural and thematic history of ‘hell’ in the Inferno begins with the Roman epic tradition and its champion poet, Virgil. By drawing heavily from the characteristics of hell in Book VI of The Aeneid, Dante carries the epic tradition into the medieval world and affirms his indebtedness to Virgil’s poetry. 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Example: Aeneas, from the Aeneid, is an example of someone who possesses the foundational aspects of the Arete philosophy. As a Trojan leader, Aeneas respects prophecy and attempts to incorporate the idea of his own destiny into his actions, in spite of emotional impulses that conflict