Abstract
This paper proposes a new approach, Multi-Preview Control, to achieve an on-line control of trajectory tracking and obstacle avoidance for redundant manipulators, whose control strategy positions between on-line local method and offline global method (path planning). In the trajectory tracking process, manipulator is required to keep a configuration with maximal avoidance manipulability in real-time. Multi-preview uses several future optimal configurations to control current configuration to complete task of trajectory tracking and obstacle avoidance on-line with highest avoidance manipulability and reachability. We verify the validity of multi-preview control through simulations and evaluate its effectiveness by comparing it with single-preview and path planning.
| Original language | English |
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| Pages | 1103-1109 |
| Number of pages | 7 |
| Publication status | Published - 2010 |
| Event | Joint 5th International Conference on Soft Computing and Intelligent Systems and 11th International Symposium on Advanced Intelligent Systems, SCIS and ISIS 2010 - Okayama, Japan Duration: Dec 8 2010 → Dec 12 2010 |
Other
| Other | Joint 5th International Conference on Soft Computing and Intelligent Systems and 11th International Symposium on Advanced Intelligent Systems, SCIS and ISIS 2010 |
|---|---|
| Country/Territory | Japan |
| City | Okayama |
| Period | 12/8/10 → 12/12/10 |
ASJC Scopus subject areas
- Artificial Intelligence
- Information Systems