@inproceedings{a16488145db34724845409b7af2d070d,
title = "Positioning for array micro-holes punching",
abstract = "The forming technique of micro-punching is an important method for precision plastic machining of micro-parts, the micro-hole size must be sub-millimeter in two-dimension. To punch less than 200μm micro-holes on thin plate and realize precise positioning, established positioning system based on micro-vision technology and detected the location of thin plate by the image of reference hole. Proposed a localization algorithm based on coordinate transformation, eliminated the positioning error, and achieved micro-hole positioning by controlling the servo platform. Completed the study on the image processing method, identified the reference hole by Hough and least-square circle detecting method.",
keywords = "image, micro-holes, positioning, punching",
author = "Yanwu Liu and Dongsheng Qu and Xing Wu",
year = "2011",
doi = "10.1109/IFOST.2011.6021048",
language = "英语",
isbn = "9781457703966",
series = "Proceedings of the 6th International Forum on Strategic Technology, IFOST 2011",
pages = "394--398",
booktitle = "Proceedings of the 6th International Forum on Strategic Technology, IFOST 2011",
note = "6th International Forum on Strategic Technology, IFOST 2011 ; Conference date: 22-08-2011 Through 24-08-2011",
}