摘要
针对工程中两液压缸的高精度同步问题,本设计采用一种新型的功能材料,即大磁致伸缩材料,作为阀的电 机转换元件,并采用8051单片机采集与处理两液压缸的位移反馈信号,从而达到高精度同步控制.阀的特性分析结果显示其能够实现两液压缸的高精度同步控制,并具有一定的抗干扰能力.
Aimed at the problem of highprecision synchronism of two hydraulic cylinders in engineering, a new function materialgiant magnetostrictive material is adopted thereof, by which transition from electrosygnal to mechanical one is realized and a monlithic computer 8051 is also utilized for the data gathering and processing of feedback signals of two cylinders so that a highprecision synchronous control is achieved. It is shown with the analysis of valve characteristics that highprecision synchronous control of two hydraulic cylinders can be realized with certain antiinterference ability.
出处
《甘肃工业大学学报》
北大核心
2002年第4期68-71,共4页
Journal of Gansu University of Technology
