Nonlinear Stabilization Under Sampled and Delayed Measurements, and With Inputs Subject to Delay and Zero-Order Hold

• Published in: IEEE transactions on automatic control Vol. 57; no. 5; pp. 1141 - 1154
• Main Authors: Karafyllis, I., Krstic, M.
• Format: Journal Article
• Language: English
• Published: New York, NY IEEE 01.05.2012; Institute of Electrical and Electronics Engineers; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Applied sciences; Asymptotic properties; Asymptotic stability; Computer science; control theory; systems; Computer systems and distributed systems. User interface; Control system analysis; Control system synthesis; Control systems; Control theory; Control theory. Systems; Delay; Differential equations; Exact sciences and technology; Feedback; Feedback stabilization; Laws; Networked control systems; nonlinear control; Nonlinear systems; sampled-data systems; Sampling; Software; Stabilization; Studies; Sufficient conditions; time-delay systems; Sampled system; nonlinear control; Non linear control; Delay control; Feedback regulation; Non holonomic system; Continuous time; Delay system; Distributed system; Non linear system; sampled-data systems; Asymptotic stability; Linear time invariant system; time-delay systems; Continuous control; Global stabilization; Distributed control; Mobile agent; Delay time; Asymptotic approximation; Feedforward; Sampling; Feedback stabilization; Delay effect

Sampling arises simultaneously with input and output delays in networked control systems. When the delay is left uncompensated, the sampling period is generally required to be sufficiently small, the delay sufficiently short, and, for nonlinear systems, only semiglobal practical stability is general...