Event-triggered robust control for networked control systems with actuator failures and time-varying transmission delays. Issue 2 (8th June 2015)

• Record Type: Journal Article
• Authors: Pan, Peng; Jiang, Shun; Pan, Feng
• Is Part Of: International journal of intelligent computing and cybernetics. Volume 8:Issue 2(2015)
• Page Start: 172
• Page End: 186
• Publication Date: 2015-06-08
• Subjects: Robust control -- Networked control -- Actuator failure -- Event-triggering scheme; Artificial intelligence -- Periodicals; Cybernetics -- Periodicals; 006.3
• DOI: 10.1108/IJICC-08-2014-0038
• Languages: English
• ISSNs: 1756-378X

Abstract

Abstract : Purpose: – The purpose of this paper is with robust control problem for event-triggered networked control systems (NCSs) with actuator failures and time-varying transmission delays. Design/methodology/approach: – A random sequence is introduced to describe the actuator faults, and a novel event-triggering communication scheme is adopted in the sensor-to-controller channel. By taking the event-triggered mechanism and network transmission delay into consideration, a delay system model is constructed. Findings: – Based on Lyapunov stability theory and free weighting matrix method, the feasibility criteria for co-designing both the controller gain and the trigger parameters are derived. Finally, a simulation example is exploited to demonstrate the effectiveness of the proposed linear matrix inequalities (LMIs) approach. Originality/value: – The introduced approach is interesting for NCSs with actuator failures and time-varying transmission delays.