Dissertation > Excellent graduate degree dissertation topics show

New Method of Laser Ranging Radar

Author: YinShengBao
Tutor: YanHuiMin
School: Zhejiang University
Course: Optical Engineering
Keywords: No scanning laser range finder Photomultiplier tube (PMT) Pulse -gain modulation
CLC: TN958.98
Type: Master's thesis
Year: 2006
Downloads: 844
Quote: 4
Read: Download Dissertation


No scanning laser radar range imaging and ranging system compared to other dynamic objects can clear imaging , low power consumption , small size and low cost advantages. Whether in the military or in the civil area has a very important position , is the focus of the laser radar research directions . This paper describes four different based on the principle of non- scanning laser radar program . Which gain modulation method based on pulse -free scanning laser radar has a strong creative , which used pulsed light , pulsed light source emits pulsed light irradiation target object , the object reflected by functional optical receiver MCP (Micro Channel Plate) receives the applying a linear gain adjustment MCP , the MCP output light field to form a new , the CCD (Charge Couple Device) reception. CCD output image obtained by the image processing three-dimensional image information. The program for the background light interference is not sensitive imageable distance, has great research value. This is designed to validate a simulation system based on non- pulse modulation scanning laser radar ranging feasibility , as photomultiplier tubes PMT (Photoelectric electron-multiplier tube) and MCP in function with the maximum similarity , the analog system features optical receiver using a photomultiplier tube . System by the laser drive module , PMT driver module , the timing control module , receiver module samples of four parts . We use self-developed simulation system for a large number of simulation experiments , after analysis of the experimental results revealed that the simulation system can reach 1 km distance measurement , measurement error of 15 meters , indicating that the program is indeed feasible. Finally, the paper error sources were analyzed, and the entire project was carried out summary and outlook .

Related Dissertations

  1. The Simulation and Experimental Study of Photomultiplier Tube Used for Detecting the Atmosphere,P414
  2. Based the pulse gain modulation of laser ranging radar technology research,TN958.98
  3. Airborne LiDAR Filtering by Fusing Multi-features,TN958.98
  4. Minicomputer contains three-dimensional imaging laser radar system is a key technology research,TN958.98
  5. One -dimensional pulsed laser radar echo signal generator design,TN958.98
  6. Study on Optical Systems of Automobile Lasers Defending Lidar,TN958.98
  7. Pushbroom three-dimensional laser imaging radar key technology research,TN958.98
  8. Based the pulse gain modulation of laser ranging radar technology research,TN958.98
  9. Laser radar receiving end data processing module design and implementation,TN958.98
  10. Study of Noise Effect on Imaging Laser Radar,TN958.98
  11. Surface Zhenshi Lidar chip design and production,TN958.98
  12. Research and Application of phased array laser radar control technology,TN958.98
  13. Laser phased array radar LCD waveform control data optimization algorithm,TN958.98
  14. Design of the Chaotic Optical Transreceiver Units for Chaotic Lidar,TN958.98
  15. The Building Extraction from Airborne LIDAR Point Cloud Data Based on Strip Division,TN958.98
  16. Three-dimensional laser radar imaging data processing and visualization,TN958.98
  17. A method for the development of the laser radar imaging multi- slit streak camera,TN958.98
  18. The Exploration and Research of Non-invasive Glucose Measurement Using FMCW LIDAR,TN958.98
  19. The Reconstruction of Mobile Wind Lidar Receiver and the Application of the Inertial Navigation System,TN958.98
  20. Theory of High Speed of Scanning System of Bistatic Lidar and Design,TN958.98
  21. Imaging laser radar target detection technology,TN958.98
  22. Laser radar signal receiving circuit of,TN958.98

CLC: > Industrial Technology > Radio electronics, telecommunications technology > Radar > Radar: institutional sub- > Optical positioning radar,laser radar
© 2012 www.DissertationTopic.Net  Mobile