Sliding mode control with disturbance estimator for Maglev vehicle

Hong-Ju Kim; Choon-Kyung Kim; Soonman Kwon

doi:10.1117/12.784233

7 January 2008 Sliding mode control with disturbance estimator for Maglev vehicle

Hong-Ju Kim, Choon-Kyung Kim, Soonman Kwon

Proceedings Volume 6794, ICMIT 2007: Mechatronics, MEMS, and Smart Materials; 67940M (2008) https://doi.org/10.1117/12.784233
Event: ICMIT 2007: Mechatronics, MEMS, and Smart Materials, 2007, Gifu, Japan

Abstract

Sliding mode control with disturbance estimator scheme is proposed for the control of a maglev vehicle. The conventional sliding mode control requires a priori knowledge of the upper bounds of parameter variations and disturbances to assure robustness, but it is hard to know the upper bounds of guideway disturbances like guideway irregularity and guideway deflection in a maglev vehicle. A sliding mode control with disturbance estimator, which offers a robust control performance without a priori knowledge about the disturbances, is derived to maintain the desired robustness and minimize the effect of guideway disturbances. Simulation results of the proposed controller are given to illustrate the effectiveness of the proposed scheme.

Citation Download Citation

Hong-Ju Kim, Choon-Kyung Kim, and Soonman Kwon "Sliding mode control with disturbance estimator for Maglev vehicle", Proc. SPIE 6794, ICMIT 2007: Mechatronics, MEMS, and Smart Materials, 67940M (7 January 2008); https://doi.org/10.1117/12.784233

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available