In this paper, the extended kalman filter based direct kinematic method was proposed to calculate the real-time end-effector position in a Stewart platform. A noise analysis based on the data transmission is proposed firstly, in which the size order of time domain noises is concerned. Then non-linear kinematic model and numerical method for Stewart platform are presented respectively. Later, an extended kalman filter based direct kinematic method is proposed, where transmission delays and synchronous errors are considered as a drift in the platform trajectory. Finally, various simulation results demonstrated the validity of the algorithm proposed in this article.
목차
Abstract 1. Introduction 2. Stewart Platform System Overview 2.1. Kinematic for Stewart Platform 2.2. Direct Kinematic Algorithm 2.3. Data Transmission and Time Synchronization 3. EKF Based Direct Kinematic Procedure 3.1. Noise Analysis 3.2. EKF in Direct Kinematic 4. Simulation and Analysis 4.1. Validity and Verification 4.2. Simulative Experiments 5. Conclusion Acknowledgement References
키워드
Stewart platformDirect kinematicExtended kalman filter
저자
Rui Zeng [ School of Automation Science and Electrical Engineering, BeiHang University 37 Xueyuan Road, Haidian District, Beijing, P.R.China ]
Yongjia Zhao [ School of Automation Science and Electrical Engineering, BeiHang University 37 Xueyuan Road, Haidian District, Beijing, P.R.China ]
Shulin Dai [ School of Automation Science and Electrical Engineering, BeiHang University 37 Xueyuan Road, Haidian District, Beijing, P.R.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.8 No.9