Robust observer design for nonlinear strict feedback systems (Proposal of integral sliding mode observer)

• Published in: Kikai Gakkai ronbunshū = Transactions of the Japan Society of Mechanical Engineers Vol. 86; no. 884; p. 18-00446
• Main Authors: UENISHI, Nobuhito, KOBAYASHI, Tomoaki
• Format: Journal Article
• Language: Japanese
• Published: The Japan Society of Mechanical Engineers 01.03.2020
• Subjects: Integral sliding mode observer; Nonlinear strict feedback system; Robust observer; Sliding mode control; State estimation

In this paper, we present a new design of the robust observer called integral sliding mode observer (ISM observer) for nonlinear strict feedback systems. Many controllers that have been proposed in control engineering require full information of states. However, we may not be able to measure full st...