Stability of Uncertain Networked Control Systems

Control of Uncertain Fuzzy Networked Control Systems with State Quantization

The problem of robust control for uncertain discrete-time Takagi and Sugeno (T-S) fuzzy networked control systems (NCSs) is investigated in this paper subject to state quantization. By taking into consideration network induced delays and packet dropouts, an improved model of network-based control is developed. A less conservative delay-dependent stability condition for the closed NCSs is derive...

Stability and Stabilization of Networked Control Systems

The presence of a communication network in a control loop induces many imperfections such as varying transmission delays, varying sampling/transmission intervals, packet loss, communication constraints and quantization effects, which can degrade the control performance significantly and even lead to instability. Various techniques have been proposed in the literature for stability analysis and ...

Stability analysis of networked control systems

Gregory C. Walsh and Hong Ye and Linda Bushnell1 Department of Mechanical Engineering University of Maryland at College Park, MD 20742 [email protected], [email protected] Abstract In this paper we introduce a novel control network protocol, Try-Once-Discard (TOD), for networked control systems (NCS), and provide, for the rst time, an analytic proof of global exponential stability for both th...

Stability and Control of Networked Passive Systems

Robust Control for Uncertain Networked Control Systems with Random Delays

Networked control systems (NCSs) are a type of distributed control systems where sensors, actuators, and controllers are interconnected through a communication network. This system setup has the advantage of low cost, flexibility, and less wiring, but it also inevitably invites some delays and data loss into the design procedure. The focus of this thesis is to address the problem of analysis an...