This paper presents the non-linear control of an induction motor (IM). The objective of nonlinear control is to can control separately flux and the speed, several techniques of control are used for (IM), The technique of control oriented flux (FOC) whichpermits the decoupling between input and output variables, so (IM) is assimilate to continuous current motor , this method has a problem is how exactly oriented the axis d on the flux .However, feedback linearization amounts to cancelling the nonlinearities in a nonlinear system so that the closed- loop (CL) dynamics is in a linear form . A goal of feedback linearizationis to can controlled separately flux and the speed ,the motor model is strongly nonlinear then it’s composed to the autonomous and mono- variables too under systems so every under system presented an independence loop of control for each variables is given . We proposed the MRAS (system adaptive reference model) for speed and rotor fluxobserver.
목차
Abstract 1. Introduction 2. Model of the Induction Motor 3. Feedback Linearization of IM 3.1. Relative Degree of the Flux 3.2. Relative Degree of Speed 3.3. Global Relative Degree 3.4. Decoupling Matrix 4. Control Flux and Speed of Lineair System 5. MRAS Observer 5.1. Reference Model 5.2. Adaptive Model 6. Simulation Results 7. Simulations 8. Conclusion References
보안공학연구지원센터(IJAST) [Science & Engineering Research Support Center, Republic of Korea(IJAST)]
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 Advanced Science and Technology
간기
월간
pISSN
2005-4238
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Advanced Science and Technology Vol.68