浅析液压伺服系统.docVIP

浅析液压伺服系统 摘要：　随着液压伺服控制技术的飞速发展，液压伺服系统的应用越来越广泛，随之液压伺服控制也出现了一些新的特点，基于此对于液压伺服系统的工作原理进行研究，并进一步探讨液压传动的优点和缺点和改造方向，以期能够对于相关工作人员提供参考。 Abstract: with the rapid development of hydraulic servo control technology, the application of hydraulic servo system is more and more widely, with the hydraulic servo control also appeared some new characteristics, based on the research for the working principle of hydraulic servo system, and further discusses the advantages and disadvantages of hydraulic transmission and transformation direction, in order to provide reference for relevant staff. 　　 关键词：　数控液压　伺服系统　数控改造 Key words: CNC numerical control hydraulic servo system 　　 　　一、引言 First, the introduction 　　 　　液压控制技术是以流体力学、液压传动和液力传动为基础，应用现代控制理论、模糊控制理论，将计算机技术、集成传感器技术应用到液压技术和电子技术中，为实现机械工程自动化或生产现代化而发展起来的一门技术，它广泛的应用于国民经济的各行各业，在农业、化工、轻纺、交通运输、机械制造中都有广泛的应用，尤其在高、新、尖装备中更为突出。随着机电一体化的进程不断加快，技术装各的工作精度、响应速度和自动化程度的要求不断提高，对液压控制技术的要求也越来越高，文章基于此，首先分析了液压伺服控制系统的工作特点，并进一步探讨了液压传动的优点和缺点和改造方向。 Hydraulic control technology is based on fluid mechanics, hydraulic transmission and hydraulic transmission, application of modern control theory, fuzzy control theory, computer technology, the integrated sensor technology applied to the hydraulic technology and electronic technology, for the realization of mechanical engineering, automation or manufacturing modernization developed a technology, it is widely used to national economy in all walks of life, in agriculture, chemical industry, light textile, transportation, are widely used in machinery manufacturing, especially in the high and new, sharp in the equipment is more outstanding. As electromechanical integration process accelerating, the technical work of the accuracy, response speed and the requirement of increasing the degree of automation, more and more is also high to the requirement of the hydraulic control technology, the article based on this, firstly analyzed the working characteristics of hydraulic servo control system, and further discusses the hydraulic dri