Brief paper: Output-feedback sampled-data polynomial controller for nonlinear systems

Authors:
H. K. Lam
Affiliations:
-
Venue:
Automatica (Journal of IFAC)
Year:
2011

Citing 8
Cited 0

Absolute stability for multiple delay general Lur'e control systems with multiple nonlinearities

Journal of Computational and Applied Mathematics
Brief paper: Sampled-data control of networked linear control systems

Automatica (Journal of IFAC)
Brief paper: Continuous-time controller redesign for digital implementation: A trajectory based approach

Automatica (Journal of IFAC)
Technical communique: A new delay-dependent absolute stability criterion for a class of nonlinear neutral systems

Automatica (Journal of IFAC)
Input-to-state stabilization for nonlinear dual-rate sampled-data systems via approximate discrete-time model

Automatica (Journal of IFAC)
Technical Communique: Robust sampled-data stabilization of linear systems: an input delay approach

Automatica (Journal of IFAC)
Changing supply rates for input-output to state stable discrete-time nonlinear systems with applications

Automatica (Journal of IFAC)
Lyapunov-based continuous-time nonlinear controller redesign for sampled-data implementation

Automatica (Journal of IFAC)

Quantified Score

Hi-index	22.15

Visualization

Abstract

This paper presents the stability analysis and control synthesis for a sampled-data control system which consists of a nonlinear plant and an output-feedback sampled-data polynomial controller connected in a closed loop. The output-feedback sampled-data polynomial controller, which can be implemented by a microcontroller or a digital computer, is proposed to stabilize the nonlinear plant. Based on the Lyapunov stability theory, stability conditions in terms of sum of squares are obtained to guarantee the stability and to aid the design of a polynomial controller. A simulation example is given to demonstrate the effectiveness of the proposed control approach.