永磁交流伺服精密驱动系统机电耦合试验分析

为了研究永磁交流伺服精密驱动系统多因数耦合下的动态特性,构建了以PMAC多轴运动控制卡为核心,以IPC为支撑平台的永磁交流伺服精密驱动系统的试验体系结构。通过软件原型系统,采集了系统在空载和加载运行状态下的电流、转速和转矩等响应信号,并将物理试验研究与理论分析结果进行了对比,验证了永磁交流伺服精密驱动系统机电耦合分析的正确性。研究内容和结果有助于分析设计参数和机电耦合参数对系统性能指标的影响机理和规律,有利于对永磁交流伺服精密驱动系统进行动态设计。

Electromechanical coupling experimental analysis of permanent magnet AC servo precision drive system

To research the dynamic characteristics of the permanent magnet AC servo precision drive system coupled with multi-factors, the experiment system is constructed with PMAC as the core and IPC as the support platform. Through software prototype system, response signals such as the current, speed and torque are acquired when the system is in the no-load and in the loading operating state, then the theoretical analysis results are compared with the experimental results. So the experiment validates that the electromechanical coupling analysis of the system is correct. This research helps to analyze the influence mechanism and law that the design parameters and electromechanical coupling parameters exerted on the system performance. At the same time, the research is beneficial for dynamic design of the permanent magnet AC servo precision drive system.