Event-based cooperative control of multiple flight vehicles formation
MA Mingyu1, DONG Chaoyang1, WANG Qing2, CHENG Haoyu1
1. School of Aeronautic Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China;;
2. School of Automation Science and Electrical Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China
Abstract:This paper is concerned with the cooperative control problem of multiple flight vehicles, and an event-based control policy is investigated. The multiple flight vehicle system is modeled involving directed graph and relative position in the formation. By designing a general trigger function, the states at trigger time are employed to construct the consensus protocol for formation at non-trigger time. The three-dimensional formation can be achieved under non-continuous communication driven by events, and its stability is analyzed in this paper. The overall information is unnecessary in the proposed method. Instead, the information exchange is conducted only at trigger time. Then the controller of each flight vehicle is updated, which could be more applicable to practical situations. A flight formation example is given to illustrate the effectiveness of the proposed method.
马鸣宇, 董朝阳, 王青, 程昊宇. 基于事件驱动的多飞行器编队协同控制[J]. 北京航空航天大学学报, 2017, 43(3): 506-515.
MA Mingyu, DONG Chaoyang, WANG Qing, CHENG Haoyu. Event-based cooperative control of multiple flight vehicles formation. JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2017, 43(3): 506-515.
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