Observer-basedH ∞ control on nonhomogeneous Markov jump systems with nonlinear input

Disturbance observer basedH∞ control for flexible spacecraft with time-varying input delay

*Correspondence: [email protected]; [email protected] 1School of Instrumentation Science and Opto-Electronics Engineering, Beihang University, Beijing, 100191, China 2School of Information and Control, Nanjing University of Information Science and Technology, Nanjing, 210044, China Abstract In this paper, a composite disturbance-observer-based control (DOBC) and H∞ control scheme is app...

On solutions of Kolmogorov’s equations for nonhomogeneous jump Markov processes

Article history: Received 23 February 2013 Available online 27 September 2013 Submitted by U. Stadtmueller

Approximate observer error linearization for nonlinear systems with input

This paper presents an approach to the design of nonlinear observers by approximate error linearization. It extends the results in Deutscher and Bäuml (2006) to systems with input applying Lyapunov’s Auxiliary Theorem. By using a Galerkin approach on the basis of multivariable Legendre polynomials the L2-norm of the remaining nonlinearity in the resulting error dynamics can be made small on a s...

Nonlinear disturbance observer-based control for multi-input multi-output nonlinear systems subject to mismatching condition

H∞ Control for Markov Jump Systems with Nonlinear Noise Intensity Function and Uncertain Transition Rates

The problem of robust H∞ control is investigated for Markov jump systems with nonlinear noise intensity function and uncertain transition rates. A robust H∞ performance criterion is developed for the given systems for the first time. Based on the developed performance criterion, the desired H∞ state-feedback controller is also designed, which guarantees the robust H∞ performance of the closed-l...