Sidshchadhaa Aumted and Shuhei Shiina and Hiroshi Takami
Advanced ILQ Control for BuckConverter viaTwoDegrees of Freedom ServoSystem
1 - 7
2013
7
1
International Journal of Electrical and Computer Engineering
https://publications.waset.org/pdf/9706
https://publications.waset.org/vol/73
World Academy of Science, Engineering and Technology
In this paper, we propose an advanced ILQ control for the buckconverter via twodegrees of freedom servosystem. Our presented strategy is based on Inverse Linear Quadratic (ILQ) servosystem controller without solving Riccatis equation directly. The optimal controller of the current and voltage control system is designed. The stability and robust control are analyzed. A conscious and persistent effort has been made to improve ILQ control via twodegrees of freedom guarantees the optimal gains on the basis of polynomial pole assignment, which our results of the proposed strategy shows that the advanced ILQ control can be controlled independently the step response and the disturbance response by appending a feedforward compensator.
Open Science Index 73, 2013