1. Cooperative Event-Based Rigid Formation Control
- Author
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Changbin Yu, Qingchen Liu, Brian D. O. Anderson, Na Huang, and Zhiyong Sun
- Subjects
FOS: Computer and information sciences ,0209 industrial biotechnology ,Computer science ,Event (relativity) ,Distributed computing ,Control (management) ,FOS: Physical sciences ,02 engineering and technology ,Systems and Control (eess.SY) ,Pattern Formation and Solitons (nlin.PS) ,Computer Science - Robotics ,020901 industrial engineering & automation ,Control theory ,Convergence (routing) ,0202 electrical engineering, electronic engineering, information engineering ,FOS: Electrical engineering, electronic engineering, information engineering ,FOS: Mathematics ,Computer Science - Multiagent Systems ,Electrical and Electronic Engineering ,Mathematics - Optimization and Control ,business.industry ,Multi-agent system ,020208 electrical & electronic engineering ,SIGNAL (programming language) ,Nonlinear Sciences - Pattern Formation and Solitons ,Automation ,Computer Science Applications ,Human-Computer Interaction ,Control and Systems Engineering ,Optimization and Control (math.OC) ,Control system ,Computer Science - Systems and Control ,business ,Robotics (cs.RO) ,Software ,Multiagent Systems (cs.MA) - Abstract
This article discusses cooperative stabilization control of rigid formations via an event-based approach. We first design a centralized event-based formation control system, in which a central event controller determines the next triggering time and broadcasts the event signal to all the agents for control input update. We then build on this approach to propose a distributed event control strategy, in which each agent can use its local event trigger and local information to update the control input at its own event time. For both cases, the triggering condition, event function, and triggering behavior are discussed in detail, and the exponential convergence of the event-based formation system is guaranteed.
- Published
- 2019
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