Leader-following Event-triggered Practical Consensus with Disturbance Rejection of Multiple Uncertain Spacecraft Systems over Switching Networks
- Resource Type
- Conference
- Authors
- Wang, Tianqi; Huang, Jie
- Source
- 2021 60th IEEE Conference on Decision and Control (CDC) Decision and Control (CDC), 2021 60th IEEE Conference on. :527-532 Dec, 2021
- Subject
- Aerospace
Bioengineering
Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Power, Energy and Industry Applications
Robotics and Control Systems
Signal Processing and Analysis
Transportation
Space vehicles
Adaptation models
Conferences
Switches
Observers
Aerospace electronics
Numerical models
- Language
- ISSN
- 2576-2370
This paper studies the leader-following practical consensus with disturbance rejection problem of a group of rigid spacecraft systems with uncertain inertia matrices, which extends our previous work by further considering disturbance rejection. Like our previous results, we use the adaptive distributed observer technique to handle switching communication constraints. To handle the disturbance, we further adopt the internal model approach to convert our problem into a practical stabilization problem of an augmented system. Specific effort is made on designing an event-triggered control law with an event-triggered mechanism that avoids the Zeno phenomenon.