Abstract: As the physical objects cannot simulate multiple failure modes to cooperate with space controller test, a solution that establishing the real-time physics simulation platform which contains the controlled object and the control system is proposed in this paper. In this solution, we established permanent magnet synchronous motor vector control model using MATLAB /Simulink toolbox of System Generator, then implemented on FPGA; After hardware extension, a complete closed-loop test system is constructed with the DUT(controller) and the motor simulation model; the model has high pointing and tracking precision. Besides simulating motor's normal functions, the model's parameters can be changed and a series of failure modes can be set up. The test system can do both normal test and failure test of the control system. Thus, the DUT can be tested sufficiently. This solution provides a reference for test of the systems which including complex executing agency and provides a new idea for building the Intelligent test system.

Key words: AC permanent magnet synchronous motor, MATLAB modeling, Physical object Real-time simulation, Closed-loop test system, Intelligent test system