Design and Development of Automobile Hydraulic Servo Test System
作者单位：General Research and Development InstituteChina FAW Corporation Limited State Key Laboratory of Comprehensive Technology on Automobile Vibration and Noise & Safety Control
会议名称：《2021中国汽车工程学会年会暨展览会》
会议日期：2021年
学科分类：082304[工学-载运工具运用工程] 08[工学] 080204[工学-车辆工程] 0802[工学-机械工程] 0823[工学-交通运输工程]
关 键 词：high-precision hydraulic servo testing system
摘 要：The test bench driven by hydraulic servo has been widely used in the test of vehicle and parts,and plays an important role in automobile material test,new material research and development,product part structure design and quality *** mainstream suppliers in the field of automotive high-end hydraulic servo test equipment are foreign manufacturers,with serious technical blockade,difficult maintenance,long procurement cycle and high price of equipment body and accessories;In order to improve the test efficiency of automotive products and reduce the test cost,a set of high-precision automotive hydraulic servo test system is developed *** on the basic principle of hydraulic servo control,the test system independently developed the test software,control accuracy reached the level of first-class hydraulic servo equipment,completed the fatigue life test of truck saddle,and provided guarantee for the performance and life test of subsequent vehicle and parts.