State and unknown input estimation for a class of infinitely unobservable descriptor systems using two observers in cascade

Jeremy Hor Teong Ooi, Chee Pin Tan, Wen-Shyan Chua, Xianghua Wang. State and unknown input estimation for a class of infinitely unobservable descriptor systems using two observers in cascade. J. Franklin Institute, 354(18):8374-8397, 2017. [doi]

Abstract

Abstract is missing.