Paper Title:
Speed Control of Hydraulic Press via Adaptive Back-Stepping
  Abstract

This paper is concerned with speed control of hydraulic press system. First, the mathematical model of hydraulic press is derived from its physical characteristics. Then, based on this model, the so-called back-stepping approach is used to design a speed controller. Moreover, in order to overcome the unknown deformation resistance and some other resistance, an adaptive control scheme is introduced to this controller. Finally, a real hydraulic press model is used to validate the proposed method. Simulation results show that the adaptive controller deals with the nonlinearity effectively, and the tracking performance of the system is good.

  Info
Periodical
Edited by
Zhu Zhilin & Patrick Wang
Pages
46-51
DOI
10.4028/www.scientific.net/AMM.40-41.46
Citation
C. B. Li, A. G. Wu, C. Y. Du, "Speed Control of Hydraulic Press via Adaptive Back-Stepping", Applied Mechanics and Materials, Vols. 40-41, pp. 46-51, 2011
Online since
November 2010
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