Title
PID output-feedback control under event-triggered protocol.
Abstract
AbstractThis paper is concerned with the H∞ proportional-integral-derivative (PID) output-feedback control problem for a class of linear discrete-time systems under event-triggered protocols. The controller and the actuators are connected through a communication network of limited bandwidth, and an event-triggered communication mechanism is adopted to decide when a certain control signal should be transmitted to the respective actuator. Furthermore, a novel PID output-feedback controller is designed where the accumulative sum-loop (the counterpart to the integral-loop in the continues-time setting) operates on a limited time-window with hope to mitigate the effect from the past measurement data. The main objective of the problem under consideration is to design a desired PID controller such that the closed-loop system is exponentially stable and the prescribed H∞ disturbance rejection attenuation level is guaranteed under event-triggered protocols. By means of the Lyapunov stability theory combined with t...
Year
Venue
Field
2018
Int. J. General Systems
Control theory,Telecommunications network,PID controller,Control theory,Lyapunov stability,Bandwidth (signal processing),Exponential stability,Artificial intelligence,Attenuation,Machine learning,Mathematics,Actuator
DocType
Volume
Issue
Journal
47
5
Citations 
PageRank 
References 
0
0.34
18
Authors
5
Name
Order
Citations
PageRank
di zhao1239.42
Zidong Wang23110.58
Derui Ding3122746.37
Guoliang Wei4130971.09
Fuad E. Alsaadi51818102.89