Title :
Robust stability of nonlinear model-based networked control systems with constant update times
Author :
Gexia Wang ; Xiaojuan Liu ; Zhenzheng Xu
Author_Institution :
Dept. of Math. & Phys., Shanghai Univ. of Electr. Power, Shanghai, China
Abstract :
Based on the model-based control we make some analysis about nonlinear systems, which is connected with a linear model plant in their actuator side. Nonlinear systems of interest are those, which are composed by linear part plus nonlinear perturbation. Then the bound of its perturbation is estimated to ensure the stability and ultimately bounded of the whole networked control systems. The constant update times is discussed.
Keywords :
actuators; networked control systems; nonlinear control systems; perturbation techniques; robust control; actuator; constant update time; linear model plant; nonlinear model based networked control system; nonlinear perturbation; robust stability; Conferences; Eigenvalues and eigenfunctions; Linear systems; Mathematical model; Networked control systems; Numerical stability; Stability analysis; exponentially stable; nonlinear systems; ultimately bounded;
Conference_Titel :
Natural Computation (ICNC), 2011 Seventh International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-9950-2
DOI :
10.1109/ICNC.2011.6022316
