Dissertation > Excellent graduate degree dissertation topics show

Inspection robot obstacle recognition system

Author: ChenWeiWei
Tutor: ZuoZuo
School: North China University of
Course: Power Electronics and Power Drives
Keywords: Power Lines Hough Least Squares Method Insulators Ellipse
CLC: TP242.2
Type: Master's thesis
Year: 2010
Downloads: 148
Quote: 0
Read: Download Dissertation

Abstract


The power system plays a crucial role in our life. In order to ensure a stable power system for our life, the regular detection of the power system is very important. The main power transmission equipment is high-voltage transmission lines, so the regular detection of the transmission line is very important. But the current method is difficult in operation. And so the inspection robot is a good choice, and nowadays the inspection robot research has become hot. Today the majority of inspection robot are wheel running, walking on the overhead transmission line, and it will come across many obstacles, such as insulators, vibration hammer, jumper cable clamp, suspension clamp, strain clamp, etc. In order to ensure the inspection robot can go through the transmission line, it is important to accurately determine the location of power lines and obstructions.This paper focuses on processing the image which is got by the inspection robot, and then determine the location of power line and insulators. Based on image processing skills, this paper studies the detection methods of power line and insulator, with the VC++6.0 environment, this paper fulfils the detection task, and the steps are as follows:1). Change the images from the 24-bit true color to 8-bit grayscale;2). Make the gray image to the binary image;3). Get the location of the obstacles, in the horizontal direction;4). To determine the two linear edges of the transmission line in the image;5). Find the possible elliptical region that meet the requirements of insulator;6). Get the possibility of insulator by the relationship between transmission line and insulators.With the software, the handling of the images proves that this method can effectively determine the location of the power lines and the insulators, and it is great significant for the transmission line inspection robot to walk on the overhead power lines and crossed the obstacle on the power line.

Related Dissertations

  1. Research on License Plate Location Algorithm of License Plate Recognition System,TP391.41
  2. The Software Development of Coaxiality Error Measuring Equipment Based on Non-diffracting Beam,TP391.41
  3. Based on infrared thermal image of overhead transmission line fault detection software development,TM755
  4. Neural network based on the S transform fault of the autistic through line ranging,TM72
  5. A Study on Robot Vision System of Wrecker for Power Transmission Lines,TM726.1
  6. Research on GIS-based Management of Power Line and Optimization Problem of Line Repair Path,TM732
  7. Research on State Estimate and Error Detection of Line Loss in Urban Distribution Network,TM714.3
  8. Research on Power System State Estimation,TM732
  9. Contourlet Transform and Its Application in Image Measurement,TP391.41
  10. Pattern recognition and computer vision in the realization of,TP391.41
  11. Machine double bolted joint surface unit kinetic parameter identification,TG659
  12. Video-based vehicle monitoring systems across the road violation,TP274
  13. Vision-based Navigation Route Recognition for Agricultural Wheeled Mobile Robot,TP242.62
  14. Infrared image of the lake based target detection algorithm,TP274.52
  15. Fault Location of Radial Distribution Power Line Based on Double Terminal Traveling Wave Principle,TM755
  16. Automatic feeding robot system development,TP242.3
  17. Image Processing Technology in Fast City Modeling Based on Satellite Images,TP391.41
  18. Face Recognition Based on 2DPCA and Multi-Classifier Fusion Decision,TP391.41
  19. Research and Application of Extraction Process Soft-sensor Based on an Adaptive Hybrid Model,TP274
  20. Complex environment of multi-objective image segmentation algorithm,TP391.41
  21. Effect of Icing on Insulator’s Surface on Flashover,TM216

CLC: > Industrial Technology > Automation technology,computer technology > Automation technology and equipment > Robotics > Robot > Industrial robots
© 2012 www.DissertationTopic.Net  Mobile