Title: Research on driving system modelling and power matching for large wheel-type transporter used in iron and steel mills

Authors: Rui Guo; Wei Li; Jingyi Zhao

Addresses: Hebei Provincial Key Laboratory of Heavy Machinery Fluid Power Transmission and Control, Yanshan University, Qinhuangdao, 066004, China; Key Laboratory of Advanced Forging & Stamping Technology and Science, Yanshan University, Qinhuangdao, 066004, China; Jiangsu to Morning Machinery group Co, Lianyungang, 222000, China ' Key Laboratory of Advanced Forging & Stamping Technology and Science, Yanshan University, Qinhuangdao, 066004, China ' The State Key Laboratory of Fluid Power Transmission and Control, China; Hebei Provincial Key Laboratory of Heavy Machinery Fluid Power Transmission and Control, Yanshan University, Qinhuangdao, 066004, China

Abstract: Aiming at the problem of heavy body inertia, non-stationary and non-linear properties of the load for a large wheel-type steelworks transporter, a research on power matching and optimum performance control for nonlinear driving system is done. Through analysis and modelling by the characteristics of the engine and hydraulic converter, input/output characteristic and drawbar performance of the engine and torque converter are obtained. Proved by practice, the research results have important guiding significance, which can be applied to other similar products.

Keywords: steelworks transporters; hydraulic torque converter; speed characteristics; vehicle dynamics; power matching; driving system modelling; wheel-type transporters; iron and steel mills; heavy vehicles; heavy body inertia; performance control; nonlinear driving systems; drawbar performance.

DOI: 10.1504/IJCAT.2015.068401

International Journal of Computer Applications in Technology, 2015 Vol.51 No.1, pp.62 - 68

Published online: 01 Apr 2015 *

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