Buck converter is taken as an example to research the full state space design feedback vector optimization problem. The full state space design is extraordinarily effective for the pole configuration in the closed-loop system, but when such control thought is applied to DC-DC switching converter, the actuator cannot completely execute relevant action due to the limited control action thereof or even the closed-loop system becomes unstable due to actuator saturation. 2-norm based low gain pole configuration is proposed in this article to design the full state control system without static error, and meanwhile the low gain feedback vector is designed according to the state space equation in order to ensure that the system has good starting performance, good power supply adjustment rate and good load adjustment rate. The research result shows that the low gain pole configuration can not only satisfy the system requirement, but also has better control effect than the traditional PI control, namely with better dynamic adjustment characteristic and static error adjustment characteristic; meanwhile, the overshoot, the adjustment time, etc. are obviously improved to provide reference for controller design & optimization and facilitate engineering implementation.
목차
Abstract 1. Introduction 2. Pole Configuration Design for Dc-Dc Switching Converter 3. Low Gain Pole Configuration Design 4. Low Gain Pole Configuration for Buck Switching Converter 4.1. Pole Configuration Design for Buck Switching Converter Without Static Error 4.2. Low Gain Pole Configuration K Design 5. Simulation Verification of Low Gain Pole Configuration 6. Conclusion References
키워드
Full State FeedbackPole Configuration2-normFeedback Vector
저자
Liang Kangyou [ Chongqing University of Arts and Sciences, Chongqing Yongchuan, 402160, China ]
Yuan Ling [ Chongqing electric power company, Chongqing Yongchuan, 402160, China ]
Tan Yuhang [ Chongqing University of Arts and Sciences, Chongqing Yongchuan, 402160, China ]
보안공학연구지원센터(IJCA) [Science & Engineering Research Support Center, Republic of Korea(IJCA)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Control and Automation
간기
월간
pISSN
2005-4297
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Control and Automation Vol.9 No.8