Research on Fuzzy Control of the Hydraulic System for Continuously Variable Transmission

Abstract:

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Velocity ratio control is one of the key techniques of vehicle metal V-belt type CVT. In this paper, the working principle and hydraulic control system principle of the metal V-belt type CVT were introduced; the mathematic model and fuzzy self-adaptation PID control model of the velocity ratio electrohydraulic proportional control system were established and simulated. It was found that, fuzzy self-adaptation PID control system makes actual velocity ratio change as it was expected with good steady-state characteristics and dynamic response characteristics.

Info:

Periodical:

Edited by:

Honghua Tan

Pages:

2114-2118

DOI:

10.4028/www.scientific.net/AMM.29-32.2114

Citation:

C. Z. Wang et al., "Research on Fuzzy Control of the Hydraulic System for Continuously Variable Transmission", Applied Mechanics and Materials, Vols. 29-32, pp. 2114-2118, 2010

Online since:

August 2010

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$35.00

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