| This paper analyzes a digital servo system in which the CAN and 4-serial-port communication module is applied. According to the requirements of engineering, the paper analyzes the application of DSP control module. During writing the paper, the following work has been done:1. Discussed the plan of digital servo system and several modes of digitalization interface.2. Designed a digital communication module based on PC104.3. Designed a position control module with DSP as core.4. Discussed application of CAN in the system. |
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