Under the additional assumption that the uncertainty is bounded, we build practical observers whose error converges exponentially towards an arbitrary small ...

Under the hypothesis that bounds are available for the uncertain terms, we build parallelotopic observers providing time-varying bounds for the state variables, ...

Rapaport and J. L. Gouzé, Practical observers for uncertain affine output injection systems, Proceedings of the European Control Conference. Smith, H. L, 1995.

Mar 21, 2022 · We present a technique for the dynamic estimation of bounds on unmeasured variables (or parameters) of an uncertain dynamical system. Our ...

In this paper, a new sampled-data adaptive observer is designed for these systems and shown to be exponentially convergent under specific persistent excitation ...

Abstract: This paper deals with the problem of observers design for implicit state affine systems for which the observer synthesis depends on the input ...

Extended state observer (ESO) is a class of high-gain observers and a powerful tool for output feedback control of uncertain nonlinear systems.

This paper deals with observability and observers for general nonlinear systems. In the non-control-affine case, we characterize systems that are observable ...

Jul 13, 2020 · Abstract. The problem of observer design is addressed for output- injection nonlinear systems. A major difficulty with this class of.

Aug 21, 2021 · In this paper we are interested in the problem of state observation of state-affine nonlinear systems. Our main contribution.