Lin Hai-bo

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Through the methods of correlation analysis and main factor analysis, the relationship between the poplar INA bacterial canker and circumstances was analyzed and 9 main factors for affecting the disease were selected. Based on the comprehensive analysis of main factors and induced factors, the standard for risk grades of this disease was promoted and(More)
  • Lin Hai-bo
  • 2012 International Conference on Control…
  • 2012
This paper introduced mechanical structure and electric control of new type microcomputer automatic cutter of the strip material, It analysis the key technology of step motor the principle of constant torque chopper drive, cutter motor control and position feedback etc.. The cutter can be set to cut off sheets and strip tubes in accordance with the(More)
  • Lin Hai-bo
  • 2012 International Conference on Control…
  • 2012
This paper introduced a kind of basic measurement principle and method of multipurpose digital measurement instrument based on microcontroller, and some the software design methods was introduced, instrument calibration and reduces error measures. The digital measurement instrument realized A/D convert high precision, and ensured the accuracy of the(More)
  • Lin Hai-bo
  • 2012 International Conference on Control…
  • 2012
The paper introduced the drive scheme and realizes the technique of step motor constant torque and chopper based on control of AT89C52 single chip microcomputer, By selecting reasonably division electric current waveform of each phase winding for step motor, and ensure the resultant magnetic field amplitude is constant, and realize the step motor constant(More)
  • Lin Hai-bo
  • 2012 International Conference on Control…
  • 2012
This paper introduced the face region segmentation and recognition algorithm based on chrominance information characteristics, the algorithm gets skin color clustering subspace by the training samples in HSI color space, and combination Gauss skin color model as the face pixel detection basis decision, Through it is detected face pixel vertical and(More)
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