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Research on the Automatic Sorting Technology LED Die

Author: ZhangBiWei
Tutor: ZhangHaiNing
School: Xi'an University of Technology
Course: Communication and Information System
Keywords: LED die automatic sorting machine Motion Control Systems Motion Control Card Algorithm
CLC: TN305.1
Type: Master's thesis
Year: 2011
Downloads: 45
Quote: 1
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Abstract


The content of this paper is the design and development of the LED die automatic sorter . The apparatus is mainly used for the LED dice on the blue film their quality grade sorting , and re- arranged in the new set crystal mucosa . This paper analyzes the basic working principle of the LED die sorter system in accordance with the production process , the the LED die sorter hardware system and software system design requirements , and sorter hardware platform based on configuration and design process of sorting algorithms and software of the control system , as well as sorting control system software design and development . Firstly a detailed analysis of the three parts of the mechanical platform including automated sorting system for the LED die , vision systems , motion control systems design . Second in the software system development process , the design is completed the grain sorting programs and Bin alignment algorithm as well as picking grain and placed the grain algorithm , and eventually developed the LED die automatic sorter sorting control software system and debugging . Combined with research in the software design process , first proposed the functional requirements of the software division of the software modules , and upon request , to determine the grain sorting program , design software level diagrams and flowcharts . Sorting motion control linear interpolation and circular interpolation algorithm is then discussed the selection and pick the crystalline algorithm and set crystal algorithm to do the in-depth study . Finally, the application of the development of the VC design sorter sorting control system and debug .

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CLC: > Industrial Technology > Radio electronics, telecommunications technology > Semiconductor technology > General issues > The semiconductor device manufacturing process and equipment > Crystal machining
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