A method of non-linear state feedback controller design based on state prediction

TL;DR

This paper introduces a novel non-linear state feedback controller design method that ensures stability and robustness for input-affine systems even with data losses, improving reliability in control systems.

Contribution

It presents a new design approach that guarantees stability and robustness despite data losses, addressing a key limitation of existing methods.

Findings

Guarantees stability under data loss conditions

Ensures robustness against uncertainties

Applicable to input-affine non-linear systems

Abstract

In this paper, we considered a design method of non-linear state feedback controller for input-affine non-linear system taking data losses into account. When data is lost in control system, control input is fixed to constant value or to the last implemented value [1,2]. When data losses are taken into account, these methods do not guarantee the stability of desired closed-loop. The proposed method guarantees the stability and robustness properties in the presence of uncertainty and data losses.