Analysis of nonlinearities and effects in direct drive electro-hydraulic position servo system 被引量：2

Analysis of nonlinearities and effects in direct drive electro-hydraulic position servo system

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摘要 The direct drive electro-hydraulic servo system is a new approach hydraulic system. It is much smaller and easier controlled than traditional systems and is a perfect energy saver. This paper will briefly introduce the popular nonlinearities in the electro-hydraulic system and analyse the effect of nonlinearities in direct drive electro-hydraulic position servo system by means of simulation research. Some valuable conclusions are given. The direct drive electro-hydraulic servo system is a new approach hydraulic system. It is much smaller and easier controlled than traditional systems and is a perfect energy saver. This paper will briefly introduce the popular nonlinearities in the electro-hydraulic system and analyse the effect of nonlinearities in direct drive electro-hydraulic position servo system by means of simulation research. Some valuable conclusions are given.

作者王洪杰季天晶毛新涛刘全忠

机构地区 Center of Fluid Machine and Control

出处《Journal of Harbin Institute of Technology(New Series)》 EI CAS 2005年第1期6-10,共5页 哈尔滨工业大学学报（英文版）

关键词非线性特征数学模型直接驱动电子水压伺服系统调节器控制系统 direct drive electro-hydraulic system nonlinearities effect

分类号 TP214.2 [自动化与计算机技术—检测技术与自动化装置]

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