Design of an AC Servo Controller for a Dynamic Simulation Test System for Hydraulic Excavators Based on a System-on-chip Architecture

Yu Bo, Xu Chunbo, Qiao Ruibo


The AC servo system of hydraulic excavator dynamic simulation test system is studied in this paper.The AC servo controller based on C8051F410 on-chip system is designed in this paper. The dynamic characteristics of AC servo are tested and the fault treatment measures of AC servo controller are improved. Comparison between traditional PID and improved PID algorithm in AC Servo Controller by dynamic Simulation Test system, the improved PID algorithm suitable for dynamic simulation test system is obtained, and the response characteristics of the improved PID algorithm to AC servo system are tested. At the same time, the reliability of AC servo controller is tested.


motion simulation platform; AC servo; on-chip system; PID

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International Journal of Online and Biomedical Engineering (iJOE) – eISSN: 2626-8493
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