Research Article
Real Time Performance Comparison of Buck Converter Circuit Controlled By Discrete Time PID, LQR and SMC Controllers in Continuous-Current Mode
Abstract
In this study, a DC-DC buck
converter circuit which is used to get direct voltage by decreasing the source
voltage is researched. Firstly mathematical model for a DC-DC buck converter
circuit is obtained and critical inductance value is calculated to make it work
in continuous current mode. Then for controlling a DC-DC buck converter, three
different controllers in discrete time (sliding mode control,
proportional–integral–derivative controller and linear quadratic regulator) are
designed. Finally, the performance of these controllers according to changing
in the form of step function for input voltage, reference voltage and load
conditions are examined and compared with real time studies. According to
obtained results, a DC-DC buck converter circuit controlled by sliding mode
controller has shown a better performance compared to the other controllers.
Keywords
References
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- Bodur, H., “Güç Elektroniği”, BİRSEN Publishing House. 2010.
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- Arifoğlu U., "Güç Elektroniği Endüstriyel Uygulamaları Ders Notu". Sakarya University, Graduate School Of Natural And Applied Sciences, Sakarya, 2018.
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- Edwards, C., Spurgeon, S.K. 1998. "Sliding mode control, theory and applications", Taylor & Francis, pp.1-65, 2013.
- Yazıcı İ., "Model Referans Kayan Kipli Kontrolör Tabanlı Güç Sistem Kararlayıcı Tasarımı", Ph. D. Thesis, Sakarya University, Graduate School
- Emelyanov, S.V., "Variable structure control systems" , Moscow, Nauka, 1967.
- Itkıs, Y., "Control systems of variable structure", New York, Wiley, 1976.
- Utkin, V. I., "Variable structure systems with sliding modes", IEEE Trans. Automat. Contr., AC-22, pp. 212–222, 1977.
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- Li, H., Song, L., "Discrete variable structure control design and its application to a power system," 2007.
- Monsees, G., "Discrete-Time Sliding Mode Control", Ph.D. dissertation, Delft University of Technology, pp.1-130, 2002.
- Gao, W., Wang, Y., Homafia, A., "Discrete time variable structure control systems", IEEE Trans. On Ind.Elect., 42, 2, pp. 117-122, 1995.
- Kuo BC., "Digital control systems. 2nd ed. Florida: Sounders College Publishing," 1992.
- Ogata K., "Discrete Time Control Systems" PrenticeHall,pp.1-580, 1995.
- Naidu, D.S., "Optimal control systems", CRC Press, pp.1-120, 2003.
- FatihM., http:// web .hitit. edu. tr/ dersn otlari/ mehmet fatih_ 21.03.2014 _4I1U.pdf, Hitit Universty, 2014.
- SARIOGLU, K. M., "Dijital Kontrol Sistemleri" Birsen Publishing, İstanbul, 1998.
- Burns RS., "Advanced Control Engineering", Butterworth-Heinemann, Oxford-UK, 2001.
- Fraser, C. and Milne, J., "Electro-Mechanical Engineering: An Integrated Approach", IEEE Press, New Jersey, 1994.
Year 2019,
Volume: 23 Issue: 6, 1198 - 1206, 01.12.2019
Abstract
References
- Adaçayı F. R., “Türkiye İçin Enerji ve Kalkınmada Perspektifler,” Aksaray University Journal of Economics and administrative Sciences, vol. 6, pp. 87-103, 2014.
- Kadıoğlu S., Tellioğlu Z., “Enerji kaynaklarının kullanımı ve çevreye etkileri”, TMMOB Turkey Energy Symposium, s. 55-67, 1996.
- Bodur, H., “Güç Elektroniği”, BİRSEN Publishing House. 2010.
- Mohan N., Undeland T. M., Robbins W.P.,“Power electronics: converters, applications, and design,” Literatür Publishing, 2007.
- Yıldız M.N., “Güç Elektroniği Ders Notları,” Ege University, 2009.
- Yanuarsyah Haroen, Pekik Argo Dahonon ve Jasmin Sutanto., ”A new type DC-DC converter for rolling stock auxiliary power supply”, Electrical Energy Conversion Laboratory, Bandung Institude of Technology, bandung, Indonesia, 2001.
- Mamur A., “FPGA Denetimli Düşürücü DA-DA Dönüştürücünün Tasarımı ve Gerçeklemesi” Master's Thesis, Fırat University, Department of Electrical and Computer Engineering, Eskisehir 2012.
- Erdoğan E., "Dijital Kontrollü Çok Fazlı Senkronize DC-DC Alçaltıcı Çevirici Tasarımı", Master's Thesis, Eskisehir Osmangazi University, Graduate School Of Natural And Applied Sciences, Department Of Electronics, Eskişehir, 2010.
- Rashid M. H., "Power Electronics: Circuits, Devices, and Applications", Front Cover, 4th Edition 2014.
- Alkrunz M., Yazıcı, I., 2016. "Design of discrete time controllers for the DC-DC boost converter". Sakarya University Journal of Science 20 (2016): 75-82.
- Arifoğlu U., "Güç Elektroniği Endüstriyel Uygulamaları Ders Notu". Sakarya University, Graduate School Of Natural And Applied Sciences, Sakarya, 2018.
- Rashid, M. H., "Power Electronics Handbook", University of West Florida, Pensacola, Florida, 895 p, 2001.
- Texas Instruments Incorporated, "AN-1197 Selecting Inductors for Buck Converters" SNVA038B.
- Edwards, C., Spurgeon, S.K. 1998. "Sliding mode control, theory and applications", Taylor & Francis, pp.1-65, 2013.
- Yazıcı İ., "Model Referans Kayan Kipli Kontrolör Tabanlı Güç Sistem Kararlayıcı Tasarımı", Ph. D. Thesis, Sakarya University, Graduate School
- Emelyanov, S.V., "Variable structure control systems" , Moscow, Nauka, 1967.
- Itkıs, Y., "Control systems of variable structure", New York, Wiley, 1976.
- Utkin, V. I., "Variable structure systems with sliding modes", IEEE Trans. Automat. Contr., AC-22, pp. 212–222, 1977.
- Aydın S., "Kayma Kipli Kontrolörlerde Kayma Yüzeyi Tasarımı Yöntemlerinin İncelenmesi ve Sınıflandırılması", Master's Thesis, Pamukkale University Graduate School Of Natural And Applied Sciences, 2008.
- Li, H., Song, L., "Discrete variable structure control design and its application to a power system," 2007.
- Monsees, G., "Discrete-Time Sliding Mode Control", Ph.D. dissertation, Delft University of Technology, pp.1-130, 2002.
- Gao, W., Wang, Y., Homafia, A., "Discrete time variable structure control systems", IEEE Trans. On Ind.Elect., 42, 2, pp. 117-122, 1995.
- Kuo BC., "Digital control systems. 2nd ed. Florida: Sounders College Publishing," 1992.
- Ogata K., "Discrete Time Control Systems" PrenticeHall,pp.1-580, 1995.
- Naidu, D.S., "Optimal control systems", CRC Press, pp.1-120, 2003.
- FatihM., http:// web .hitit. edu. tr/ dersn otlari/ mehmet fatih_ 21.03.2014 _4I1U.pdf, Hitit Universty, 2014.
- SARIOGLU, K. M., "Dijital Kontrol Sistemleri" Birsen Publishing, İstanbul, 1998.
- Burns RS., "Advanced Control Engineering", Butterworth-Heinemann, Oxford-UK, 2001.
- Fraser, C. and Milne, J., "Electro-Mechanical Engineering: An Integrated Approach", IEEE Press, New Jersey, 1994.
There are 29 citations in total.
Details
| Primary Language | English |
|---|---|
| Subjects | Electrical Engineering |
| Journal Section | Research Articles |
| Authors | |
| Publication Date | December 1, 2019 |
| Submission Date | October 5, 2018 |
| Acceptance Date | May 17, 2019 |
| Published in Issue | Year 2019 Volume: 23 Issue: 6 |
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