Journal
EUROPEAN JOURNAL OF CONTROL
Volume 48, Issue -, Pages 97-103Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/j.ejcon.2018.11.003
Keywords
Spacecraft formation attitude consensus; Actuator faults; Sliding mode control; Event-triggered control
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Funding
- National Natural Science Foundation of China [91438202, 61833009, 61473096, 61690212, 61333003]
- Open Fund of National Defense Key Discipline Laboratory of Micro-Spacecraft Technology [HIT.KLOF.MST.201701]
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This paper investigates the leader-following attitude consensus problem of a group of n-th spacecrafts with actuator fault and limited data communication, where the event-triggered based sending mechanism is considered to decrease communication burthen. In this design, unknown actuator faults and external disturbances are considered, and an event-triggered based adaptive distributed cooperative attitude control law is developed to solve the multiple spacecrafts formation control problem. It is shown that leader-following attitude synchronization can be achieved under the designed event-triggered control law. Finally, a simulation example is provided to illustrate the effectiveness of the proposed attitude coordination control techniques. (C) 2018 European Control Association. Published by Elsevier Ltd. All rights reserved.
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