대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2000년도 하계학술대회 논문집 D
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- Pages.2787-2789
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- 2000
백 스테핑을 이용한 이동 로봇의 경로 제어기의 설계
Trajectory Controller Design of Mobile Robot based on Back-stepping Procedure
- Lee, Ki-Cheol (Dept. of Electronic Engineering, Yonsei University) ;
- Kho, Jae-Won (Dept. of Control and Instrumentation, Yuhan College) ;
- Park, Min-Yong (Dept. of Electronic Engineering, Yonsei University)
- 발행 : 2000.07.17
초록
In this paper. the constructive modeling procedure of nonholonomic mobile robot system is carried out with the help of controllability Lie algebra used in differential geometry field. and their geometrical properties are also analyzed. And, a new trajectory controller is suggested to guarantee its convergence to reference trajectory. Design procedure of the suggested trajectory controller is back-stepping scheme which was introduced recently in nonlinear control theory. The performance of the proposed trajectory controller is verified via computer simulation. In the simulation the trajectory controller is applied to differentially driven robot system on the assumption that the trajectory planner be given.
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