Sliding Mode Control of Active Suspension Systems Using an Uncertainty and Disturbance Estimator

  • V. S. Deshpande
  • S. B. Phadke
Part of the Communications in Computer and Information Science book series (CCIS, volume 250)

Abstract

In this paper a novel active suspension scheme that can estimate the unknown road profile is proposed. The proposed scheme is a sky-hook model following scheme, based on the sliding mode control strategy augmented by an uncertainty and disturbance estimator. The model following is implemented without using an explicit model to simplify the implementation of the controller. The efficacy of the method is illustrated by simulation for an automobile vehicle suspension system.

Keywords

Slide Mode Control Suspension System Slide Mode Controller Active Suspension Road Profile 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    Chen, P.C., Huang, A.C.: Adaptive sliding mode control of non-autonomous active suspension systems with time-varying loading. Jnl of Sound and Vibration 282, 1119–1135 (2005)CrossRefGoogle Scholar
  2. 2.
    Kim, C., Ro, P.I.: A sliding mode controller for vehivle active suspension systems with non-linearities. Proc. IMechE Part D 212, 79–92 (1998)CrossRefGoogle Scholar
  3. 3.
    Mohan, B., Modak, J., Phadke, S.B.: Vibation control of vehicles using model reference adaptive variablestructure control. Advances in Vibration Engineering 2(4), 343–361 (2003)Google Scholar
  4. 4.
    Mohan, B., Phadke, S.B.: Variable structure active suspension system. In: Intl Conf. IEEE IECON, pp. 1945–1948 (1996)Google Scholar
  5. 5.
    Talole, S.E., Phadke, S.B.: Model following sliding mode control based on uncertainty and disturbance estimator. ASME J. Dyn. Syst. Meas. Control 130(3), 34501 (2008)CrossRefGoogle Scholar
  6. 6.
    Zhong, Q.C., Rees, D.: Control of uncertain lti systems based on an uncertainty and disturbance estimator. ASME J. Dyn. Syst. Meas. Control 126(4), 905–910 (2004)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2011

Authors and Affiliations

  • V. S. Deshpande
    • 1
  • S. B. Phadke
    • 2
  1. 1.S.V.C.P, Sinhagad Technical Education SocietyPuneIndia
  2. 2.College of EngineeringPuneIndia

Personalised recommendations