Somayeh Jowkar, Mohammad Taghavi, Ehsan pouladi, Meysam Esmaeili
언어
영어(ENG)
URL
https://www.earticle.net/Article/A281662
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
영어
The main objective in this research is comparative study between three types of control methodology: proportional-integral-derivative (PID) controller, computed torque controller (CTC), and sliding mode controller (SMC) with application to active multi degrees of freedom actuators. PID controller is a linear model-free controller; to control of nonlinear system based on PID controller system linearization is the main challenge. Computed torque controller and sliding mode controller are model-base and nonlinear. In order to design computed torque controller, an accurate dynamic model of nonlinear system plays an important role. To modelling an accurate dynamic system, modelling of complex parameters is needed to form the structure of system’s dynamic model. It may be very difficult to include all the complexities in the system dynamic model. Computed torque controller is work very good in certain condition but in uncertainty, PID and CTC have some challenges. Conventional switching sliding mode controller is an apparent nominates to design a controller using the bounds of the uncertainties and external disturbance. In partly uncertainties, sliding mode controller is more robust than CTC and PID. In this paper these three types controller are test in MATLAB/SIMULINK.
보안공학연구지원센터(IJHIT) [Science & Engineering Research Support Center, Republic of Korea(IJHIT)]
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 Hybrid Information Technology
간기
격월간
pISSN
1738-9968
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Hybrid Information Technology Vol.9 No.7