DSP-based motion control for voice-coil driven linear stage
نویسندگان
چکیده
This paper presents the development of an embedded motion controller for a voice-coil driven linear motion stage. The linear motion module is integrated with a voice coil actuator, a linear guidance system, and a linear encoder. The controller is based on a TI TMS320LF2407A DSP board. It performs the servo motion control by providing motion profile generation, position determination, position error calculation, and motion commands creation at real-time. The system architecture and motion control strategies are introduced. An index motion is implemented using this system. The experimental results are presented and discussed.
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