Visual-based automation of peg-in-hole microassembly process

R. J. Chang, C. Y. Lin, P. S. Lin

研究成果: Article同行評審

37 引文 斯高帕斯(Scopus)


An automatic visual-servo microassembly system is installed and tested. With a compliant polyurethane microgripper, a visual-servo system is implemented for micropeg alignment, micropeg transportation, and peg-in-hole assembly. The microassembly process is controlled by developing dynamic position-based servo through image calibration, regional-scanning with edge-fitting, and shadow-aided positioning algorithm. The main specifications of the system are gripping range of 60-90 μm, working space of 7 mm × 5.74 mm × 15 mm, and system bandwidth of 25 Hz. In performance test, cylindrical copper micropegs of diameter 80 μm and 88 μm are automatically aligned, gripped, transported, and assembled to a stainless rod with a mating hole of 100 μm.

期刊Journal of Manufacturing Science and Engineering, Transactions of the ASME
出版狀態Published - 2011 八月 26

All Science Journal Classification (ASJC) codes

  • 控制與系統工程
  • 機械工業
  • 電腦科學應用
  • 工業與製造工程


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