Research on Open-Loop Control Dynamic Characteristics of EHP Controlled System Based on Compound Model
Abstract:In this paper, mathematical model of hydraulic components of high-speed electric-hydraulic proportional system is built, at the same time, it is simulated and analyzed that main parameters such as valve flow-displacement gain, viscous friction coefficient and bulk elasticity modulus have effects on system stability, and important results are obtained, it provides theoretical basis for design and optimization of high-speed electric-hydraulic proportional system.
Document Type: Research Article
Publication date: March 1, 2012
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