射流管伺服阀龙门式力矩马达AMESim仿真与实验研究  

AMESim Simulation and Experimental Study on Gantry Torque Motor of Jet Pipe Servo Valve

作　　者：赵小龙 姜本九 石笑雨 张滨 朱玉川[2] ZHAO Xiao-long;JIANG Ben-jiu;SHI Xiao-yu;ZHANG Bin;ZHU Yu-chuan(Technology Center,Xi'an Aero Power Control Technology Co.,Ltd.,Xi'an 710077,China;College of Mechanical&Electrical Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China)

机构地区：[1]西安航空动力控制科技有限公司技术中心,陕西西安710077 [2]南京航空航天大学机电学院,江苏南京210016

出　　处：《液压气动与密封》2024年第5期14-19,共6页Hydraulics Pneumatics & Seals

基　　金：江苏省重点研发计划(BE2021034);中央高校基本科研业务费专项资金资助(NP2022305)。

摘　　要：射流管电液伺服阀是电液伺服控制系统的核心控制元件,广泛应用于航空航天、舰船等国防军事领域。力矩马达作为射流管电液伺服阀的核心元件,其工作性能直接影响到伺服阀的整体性能。聚焦研究龙门式力矩马达的工作性能,搭建了力矩马达AMESim仿真模型,仿真研究了龙门式力矩马达的静动态特性,通过实验验证了仿真结果的正确性。研究结果表明,该龙门式力矩马达静态线性度为6.825%,对称度为2.449%,动态阶跃响应的上升时间为2.84 ms,幅频宽为122 Hz,相频宽为245 Hz。Jet pipe electro-hydraulic servo valve is the core control component of electro-hydraulic servo control system,which is widely used in aerospace,ship and other national defense and military fields.Torque motor is the core component of jet pipe electro-hydraulic servo valve,its performance directly affects the whole performance of the servo valve.Focusing on the performance of the gantry torque motor,the AMESim simulation model of the torque motor is built.The static and dynamic characteristics of the gantry torque motor are simulated,and the correctness of the simulation results is verified by experiments.The results show that the static linearity and symmetry of the gantry torque motor are 6.825%and 2.449%.The rise time of dynamic step response is 2.84 ms.The amplitude frequency width is 122 Hz,and the phase frequency width is 245 Hz.

关 键 词：龙门式力矩马达 AMESIM仿真 实验 静动态特性 

分 类 号：TH137[机械工程—机械制造及自动化]