Design of DSP Based Detection and Testing System for Feed Mechanism
Conducting a large number of complex environment detection experiments at present,this article introduces the design and implementation of a testing system control unit based on ARM+FPGA+DSP for the current large-scale complex environment detection experiments.The main control unit adopts the technical route of a top-down two-level measurement and control system,with the testing process control module as the main component,and the collection and storage module and feed mechanism control module as auxiliary components.The control interface is divided from module functions to enhance timeliness and avoid the impact of faults generated by the bottom control module on the main process.The human-machine interaction interface developed through the upper computer software is used for configuration of working conditions parameters,data display and analysis.This article mainly introduces the hard-ware and software design of a DSP based feed mechanism control system,which improves the control accuracy of the feed mechanism through the encoder pulse algorithm.This design scheme has high accuracy and good stability,and can meet the needs of practical engineering.
master control unitDSPfeed mechanismupper computer
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