Event-Triggered Adaptive Control for a Class of Uncertain Nonlinear Systems
State Key Laboratory of Industrial Control Technology · Nanyang Technological University · +1 more institution
Abstract
In this technical note, the problem of event-trigger based adaptive control for a class of uncertain nonlinear systems is considered. The nonlinearities of the system are not required to be globally Lipschitz. Since the system contains unknown parameters, it is a difficult task to check the assumption of the input-to-state stability (ISS) with respect to the measurement errors, which is required in most existing literature. To solve this problem, we design both the adaptive controller and the triggering event at the same time such that the ISS assumption is no longer needed. In addition to presenting new design methodologies based on the fixed threshold strategy and relative threshold strategy, we also propose…
Citation impact
- FWCI
- 42.38
- Percentile
- 100%
- References
- 26
Authors
5- LXLantao XingCorresponding
State Key Laboratory of Industrial Control Technology
- CWChangyun Wen
Nanyang Technological University
- ZLZhitao Liu
State Key Laboratory of Industrial Control Technology
- HSHongye Su
State Key Laboratory of Industrial Control Technology
- JCJianping Cai
Zhejiang University of Water Resource and Electric Power
Topics & keywords
- Control theory (sociology)
- Lipschitz continuity
- Adaptive control
- Nonlinear system
- Bounded function
- Computer science
- Controller (irrigation)
- Exponential stability