Robust output interval constraint using O/I saturation transformation with application to uncertain linear launch vehicle

Emmanuel Chambon, Laurent Burlion, Pierre Apkarian
2015 2015 European Control Conference (ECC)  
In this article, we consider the case where a regulated output of an uncertain system with unknown disturbance input is constrained to lie between two specified timevarying bounds. We suppose a controller has already been designed using any desired technique. This controller may not satisfy expected output constraints. The objective is to design saturations on the control signal so that the closed-loop is altered only when those specifications are not met. The theory is presented in the linear
more » ... nted in the linear case with linear dependence on an unknown disturbance. Application to an uncertain launcher linear model with unknown wind disturbance is presented.
doi:10.1109/ecc.2015.7330799 dblp:conf/eucc/ChambonBA15 fatcat:bw3opnzusvhnfgytvkyvob43vu