Sliding mode observer for estimation of slosh states in a moving container

Kurode, Shailaja ; Bandyopadhyay, B. ; Gandhi, P. S. (2009) Sliding mode observer for estimation of slosh states in a moving container In: 2009 IEEE International Conference on Industrial Technology, 10-13 Feb. 2009, Churchill, VIC, Australia.

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Official URL: http://doi.org/10.1109/ICIT.2009.4939649

Related URL: http://dx.doi.org/10.1109/ICIT.2009.4939649

Abstract

Liquid sloshing has been an important problem in several areas. Consideration of slosh dynamic along with the vehicle dynamics results in coupled nonlinear underactuated system. Inherent characteristics of nonlinear system poses difficulties in state estimation and hence implementing the state feedback control strategies. This paper presents the development of sliding mode observer (SMO) using high gain observer (HGO) approach in a reduced subsystem for estimation of slosh states. A simple pendulum model is used to represent the lateral slosh. Simulation results demonstrate the performance.

Item Type:Conference or Workshop Item (Paper)
Source:Copyright of this article belongs to Institute of Electrical and Electronics Engineers.
Keywords:Slosh; HGO; Robust; SMO.
ID Code:116067
Deposited On:19 Mar 2021 05:33
Last Modified:19 Mar 2021 05:33

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