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《Journal of Agricultural Mechanization Research》 2016-07
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Manipulator Design of a New Straw Feeding Based on Contour Map Edge Detection

Huang Ligang;Zhu Wenqi;Liu Zhigang;Henan Polytechnic Institute;Nanchang Institute of Science & Technology;School of Software,Yunnan University;  
In order to solve the problem of straw crusher automatic feeding,we design a new straw stalk feeding manipulator device,precision and automation level of the straw crusher is improved. The device using canny operator of straw image segmentation,and the weak edge extraction,extracted information to manipulator PC processing center,a control action of the manipulator's instructions,and a closed- loop control system based on PLC,completes the straw stalk feeding automatic control of the manipulator,and optimize the servo motor start- stop time,improve loading efficiency. The last straw is for device feeding experiment,the experimental results can be seen that,compared with the artificial feeding,use of automatic control of the manipulator can improve work efficiency and improve the quality of the shattering of the straw,and can reduce the feeding process of damage,which is a safe and efficient feeding device.
【Fund】: 国家自然科学基金青年基金项目(51305152)
【CateGory Index】: S817.122
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