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Control of a test bench for dynamic emulation of mechanical loads

机译：控制机械负荷动态仿真的测试台

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The paper describes a control strategy for a test bench consisting of a drive under test mechanically connected with a dynamometer drive. The control of dynamometer drive is performed on RT-Lab simulation platform and based on dynamic emulation of mechanical loads (DEML) strategy. Torque-controlled dynamometer emulates the behaviour of a real mechanical load. The test bench enables emulating of the linear and non-linear dynamics of mechanical loads with only mathematical model of the load included into the closed-loop control. Main purpose of the research on this kind of test bench's control is a simplification of manufacturer tests on new actuator prototypes. The next equally important purpose is reducing the commissioning time of drives' control. Simulation and experimental results showing the abilities of the proposed test bench's control approach are presented.
机译：本文描述了一种用于测试工作台的控制策略，该测试工作台由用测力计驱动器机械地连接的测试。测力计驱动器对RT-Lab仿真平台进行控制，并基于机械负载（DEML）策略的动态仿真。扭矩控制的测功机模拟了真正的机械负载的行为。测试台使得能够使用包含在闭环控制中的负载的数学模型来模拟机械负载的线性和非线性动力学。这类测试台控制研究的主要目的是简化制造商对新的执行器原型测试。下一个同样重要的目的是减少驱动器控制的调试时间。展示了拟议试验台对照方法的能力的仿真和实验结果。

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