Bu çalışmada, sürekli iletim kipinde çalışan azaltan da-da dönüştürücüsü için ikinci mertebeden bir kayma kip
denetleyicisinin tasarımı sunulmuştur. Önerilen denetleyici doğrusal olmayan bir denetim türü olup, sabit
anahtarlama frekansında çalışmaktadır. Yük ve giriş gerilimi değişimleri altında önerilen denetleyicinin
geçerliliği PSIM benzetim sonuçları ile doğrulanmıştır.
[1] C.A. Yeh, Y.S Lai, “ Digital pulse width modulation technique for a synchronous buck DC/DC
converter to reduce switching frequency”, IEEE Trans. Ind. Electron., c.59, s.1, ss. 550–561, 2012.
[2] I. Cervantes, D. Garcia, and D. Noriega, “Linear multiloop control ofquasi-resonant converters”,
IEEE Trans. Power Electron., c. 18, s.5, ss. 1194–1201, 2004.
[3] W. Zhang, G. Feng., Y. F. Liu ve B. Wu, “A digital power factor correction (PFC) control
strategy optimized for DSP”, IEEE Trans. Power Electronics, c.19, s. 6, ss.1474-1485, 2004.
[4] G. Zhou, J. Xu, Y. Jin, “Improved digital peak current predictive control for switching DC–DC
converters”, IET Power Electron., c.4, s.2, ss. 227–234, 2011.
[5] S. Kim, C. R. Park, J. Kim ve Y. I. Lee, “A Stabilizing Model Predictive Controller for Voltage
Regulation of a DC/DC Boost Converter,” IEEE Transactions on Control Systems Technology, c. 22,
s. 5, ss. 2016-2023, 2014.
[6] Y. Xie, R. Ghaemi, J. Sun ve J. S. Freudenberg, “Model Predictive Control for a Full Bridge
DC/DC Converter,” IEEE Transactions on Control Systems Technology, c. 20, s. 1, ss. 164-172, 2012.
[7] Cetin, E., Omer, D., Huseyin, S.: ‘Adaptive fuzzy logic controller for DC–DC converters’, Expert
Syst. Appl., c.36, s.2, ss. 1540–1548, 2009.
[8] A. G. Perry, G. Feng, Y. Liu ve P. C. Sen, “A Design Method for PI-like Fuzzy Logic Controllers
for DC–DC Converter,” IEEE Transactions on Industrial Electronics, vol. 54, no. 5, pp. 2688-2696,
2007.
[9] S.C. Tan, , Y.M. Lai, C.K.Tse, “A unified approach to the design of PWM based sliding mode
voltage controller for basic DC–DC converters in continuous conduction mode”, IEEE Trans. Circuits
Syst. I: Fundam. Theory Appl., c. 53, s. 8, ss. 1816–1827, 2006.
[10] S. Kim, C. R. Park, J. Kim ve Y. I. Lee, “A Stabilizing Model Predictive Controller for Voltage
Regulation of a DC/DC Boost Converter,” IEEE Transactions on Control Systems Technology, c. 22,
s. 5, ss. 2016-2023, 2014.
[11] S. Oucheriah ve L. Guo, “PWM-Based Adaptive Sliding-Mode Control for Boost DC–DC
Converters,” IEEE Transactions on Industrial Electronics, c. 60, s. 8, ss. 3291-3294, 2013.
[12] V. Utkin, “Discussion Aspects of High-Order Sliding Mode Control,” IEEE Transactions on
Automatic Control, c. 61, s. 3, ss. 829-833, 2016.
Sliding Mode Controller Design for Buck DC-DC Converter
In this study, the design of a second-order sliding mode controller is presented for the buck converter in
continuous conduction mode. The proposed controller is a nonlinear control type and operates at a fixed
switching frequency. The validity of the proposed controller under load and input voltage variations is verified
by the PSIM simulation results
[1] C.A. Yeh, Y.S Lai, “ Digital pulse width modulation technique for a synchronous buck DC/DC
converter to reduce switching frequency”, IEEE Trans. Ind. Electron., c.59, s.1, ss. 550–561, 2012.
[2] I. Cervantes, D. Garcia, and D. Noriega, “Linear multiloop control ofquasi-resonant converters”,
IEEE Trans. Power Electron., c. 18, s.5, ss. 1194–1201, 2004.
[3] W. Zhang, G. Feng., Y. F. Liu ve B. Wu, “A digital power factor correction (PFC) control
strategy optimized for DSP”, IEEE Trans. Power Electronics, c.19, s. 6, ss.1474-1485, 2004.
[4] G. Zhou, J. Xu, Y. Jin, “Improved digital peak current predictive control for switching DC–DC
converters”, IET Power Electron., c.4, s.2, ss. 227–234, 2011.
[5] S. Kim, C. R. Park, J. Kim ve Y. I. Lee, “A Stabilizing Model Predictive Controller for Voltage
Regulation of a DC/DC Boost Converter,” IEEE Transactions on Control Systems Technology, c. 22,
s. 5, ss. 2016-2023, 2014.
[6] Y. Xie, R. Ghaemi, J. Sun ve J. S. Freudenberg, “Model Predictive Control for a Full Bridge
DC/DC Converter,” IEEE Transactions on Control Systems Technology, c. 20, s. 1, ss. 164-172, 2012.
[7] Cetin, E., Omer, D., Huseyin, S.: ‘Adaptive fuzzy logic controller for DC–DC converters’, Expert
Syst. Appl., c.36, s.2, ss. 1540–1548, 2009.
[8] A. G. Perry, G. Feng, Y. Liu ve P. C. Sen, “A Design Method for PI-like Fuzzy Logic Controllers
for DC–DC Converter,” IEEE Transactions on Industrial Electronics, vol. 54, no. 5, pp. 2688-2696,
2007.
[9] S.C. Tan, , Y.M. Lai, C.K.Tse, “A unified approach to the design of PWM based sliding mode
voltage controller for basic DC–DC converters in continuous conduction mode”, IEEE Trans. Circuits
Syst. I: Fundam. Theory Appl., c. 53, s. 8, ss. 1816–1827, 2006.
[10] S. Kim, C. R. Park, J. Kim ve Y. I. Lee, “A Stabilizing Model Predictive Controller for Voltage
Regulation of a DC/DC Boost Converter,” IEEE Transactions on Control Systems Technology, c. 22,
s. 5, ss. 2016-2023, 2014.
[11] S. Oucheriah ve L. Guo, “PWM-Based Adaptive Sliding-Mode Control for Boost DC–DC
Converters,” IEEE Transactions on Industrial Electronics, c. 60, s. 8, ss. 3291-3294, 2013.
[12] V. Utkin, “Discussion Aspects of High-Order Sliding Mode Control,” IEEE Transactions on
Automatic Control, c. 61, s. 3, ss. 829-833, 2016.