Because that the scraper conveyor chain tension control has characteristics of randomness, nonlinear and time-variation in the coal mine, the paper put forward using sliding mode control technology to make tension control system have better dynamic performances. This method utilizes combined reaching law that combining exponential reaching law and variable rate reaching law to design switching function, then calculates the law of sliding mode control for chain tension control system, in order to constantly make tension move along the prescriptive state trajectory. The results of simulation show that, chain tension control with sliding mode control method has better dynamic characteristics of smaller overshoot, no oscillation and stronger robustness.
목차
Abstract 1. Introduction 2. The Principle of Automatic Chain Tension Control 3. Mathematical Model of Chain Tension Control 4. Chain Tension Control based on Sliding Mode Control 5. Simulation Experiment 6. Summary References
키워드
Scraper conveyorTension controlsliding mode control
저자
Shangfu Gong [ School of Computer Science and Technology, Xi’An University of Science and Technology, Xi’An, China ]
Na Yang [ School of Computer Science and Technology, Xi’An University of Science and Technology, Xi’An, 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.11