All Stories

  1. Switching Frequency Determination of DC-DC Converters with Hysteretic Control

    Article • IEEE Transactions on Power Electronics, January 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Chung-Chieh Fang

  2. Subharmonic Instability Limits for ${\rm V}^2$ -Controlled Buck Converter With Outer Loop Closed/Open

    Article • IEEE Transactions on Power Electronics, February 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Chung-Chieh Fang

  3. Subharmonic Instability Limits for the Peak-Current-Controlled Boost, Buck-Boost, Flyback, and SEPIC Converters With Closed Voltage Feedback Loop

    Article • IEEE Transactions on Power Electronics, January 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Chung-Chieh Fang

  4. Prediction of Subharmonic Oscillation in ${\bf{\rm I}^2}$ Controlled Buck Converters in CCM

    Article • IEEE Transactions on Power Electronics, July 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Chung-Chieh Fang

  5. Subharmonic Instability Limits for the Peak-Current-Controlled Buck Converter With Closed Voltage Feedback Loop

    Article • IEEE Transactions on Power Electronics, February 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Chung-Chieh Fang

  6. Subharmonic Stability Limits for the Buck Converter With Ripple-Based Constant On-Time Control and Feedback Filter

    Article • IEEE Transactions on Power Electronics, April 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Chung-Chieh Fang

  7. Unified subharmonic oscillation conditions for peak or average current mode control

    Article • International Journal of Circuit Theory and Applications, March 2014, Wiley

    Dr Chung-Chieh Fang

  8. Asymmetric Instability Conditions for Peak and Valley Current Programmed Converters at Light Loading

    Article • IEEE Transactions on Circuits and Systems I Regular Papers, March 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Chung-Chieh Fang

  9. Instability conditions for a class of switched linear systems with switching delays based on sampled-data analysis: applications to DC–DC converters

    Article • Nonlinear Dynamics, February 2014, Springer Science + Business Media

    Dr Chung-Chieh Fang

  10. Using Nyquist or Nyquist-like plot to predict three typical instabilities in DC–DC converters

    Article • Journal of the Franklin Institute, December 2013, Elsevier

    Dr Chung-Chieh Fang

  11. Critical conditions of saddle-node bifurcations in switching DC–DC converters

    Article • International Journal of Electronics, August 2013, Taylor & Francis

    Dr Chung-Chieh Fang

  12. Closed-Form Critical Conditions of Subharmonic Oscillations for Buck Converters

    Article • IEEE Transactions on Circuits and Systems I Regular Papers, July 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Chung-Chieh Fang

  13. Closed-Form Critical Conditions of Instabilities for Constant On-Time Controlled Buck Converters

    Article • IEEE Transactions on Circuits and Systems I Regular Papers, December 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Chung-Chieh Fang

  14. Bifurcation boundary conditions for current programmed PWM DC–DC converters at light loading

    Article • International Journal of Electronics, October 2012, Taylor & Francis

    Dr Chung-Chieh Fang

  15. Critical conditions for a class of switched linear systems based on harmonic balance: applications to DC-DC converters

    Article • Nonlinear Dynamics, September 2012, Springer Science + Business Media

    Dr Chung-Chieh Fang

  16. Saddle-node bifurcation in the buck converter with constant current load

    Article • Nonlinear Dynamics, March 2012, Springer Science + Business Media

    Dr Chung-Chieh Fang

  17. Sampled-data poles, zeros, and modeling for current-mode control

    Article • International Journal of Circuit Theory and Applications, October 2011, Wiley

    Dr Chung-Chieh Fang

  18. Unified Discrete-Time Modeling of Buck Converter in Discontinuous Mode

    Article • IEEE Transactions on Power Electronics, August 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Chung-Chieh Fang

  19. Article • Nonlinear Dynamics, January 2002, Springer Science + Business Media

    Dr Chung-Chieh Fang

  20. Exact sampled-data analysis of quasi-resonant converters with finite filter inductance and capacitance

    Article • International Journal of Circuit Theory and Applications, January 2002, Wiley

    Dr Chung-Chieh Fang

  21. Sampled-data modeling and analysis of one-cycle control and charge control

    Article • IEEE Transactions on Power Electronics, May 2001, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Chung-Chieh Fang

  22. Sampled-data modelling and analysis of the power stage of PWM DC-DC converters

    Article • International Journal of Electronics, March 2001, Taylor & Francis

    Dr Chung-Chieh Fang

  23. Output regulation of DC-DC switching converters using discrete-time integral control

    Article • January 1999, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Chung-Chieh Fang

  24. Limit cycle stabilization in PWM DC-DC converters

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Chung-Chieh Fang

  25. Sampled-data modeling and analysis of closed-loop PWM DC-DC converters

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Chung-Chieh Fang

  26. Sampled-data poles and zeros of buck and boost converters

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Chung-Chieh Fang

  27. Exact orbital stability analysis of static and dynamic ramp compensations in DC-DC converters

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Chung-Chieh Fang

  28. Harmonic balance analysis and control of period doubling bifurcation in buck converters

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Chung-Chieh Fang

  29. Sampled-data modeling and analysis of one-cycle control and charge control

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Chung-Chieh Fang