Dissertation > Excellent graduate degree dissertation topics show

The Research of Intelligent Car Path Planning Based on the Genetic Algorithm

Author: LiYaJie
Tutor: LvZhen
School: Liaoning Technical University
Course: Control Theory and Control Engineering
Keywords: Intelligent car Path planning Genetic algorithm Fuzzy control
CLC: TP242
Type: Master's thesis
Year: 2011
Downloads: 116
Quote: 0
Read: Download Dissertation

Abstract


Intelligent car is a kind of robot,which palys an the an irreplaceable role in the human society. Mobile robot has became research hot subject of people recently. Path planning and obstacle-avoidance is both important topic among the robot research. It mainly functions is how to make the robot get a minimum cost path in an obstacles environment. Genetic algorithm is a very effective method of robot path planning , which is based on genetics and natural evolution, an random iterative evolution process.This paper first introduced the car environment perceptual system, it is the car ’s eye,which proposed some strategies to information processing. Then the paper doing some research on path planning using our improved genetic algorithm. In addition to basic genetic operator, according to the particularity of the path planning, joined the optimization operator, delete operator and insert operator. For crossover probability and mutation probability, this paper presents a fuzzy control method which make real-time setting. Thus this method greatly optimization of genetic algorithm. Make the improved algorithm more stable. Based on the static environment, puts forward an path planning problem solutions in the moving obstacles of dynamic environment。Core ideology is the use of static dynamic viewpoint to solve the problem.Finally, This paper using the matlab to do the simulation of the algorithm. Doing the simulation in three different obstacles of the environment。Our improved genetic algorithm are found an approximate optimal path in these three different environments. Finally the path planning in dynamic environment is simulated,Results show that, the improved genetic algorithm in this paper can do an very good solution of the static and dynamic environment of mobile robot path planning problem。

Related Dissertations

  1. Development of the Platform for Compressor Optimization Design and Aerodynamic Optimization Design in the Transonic Compressor,TH45
  2. Research of Image Guided Technology for Cable Tunnel Patrol Vehicle,U469.6
  3. Research on Navigation System Related Technology for Moving Objects under Dynamic Environment,TP301.6
  4. The Application of Fuzzy Control and Neural Network in Planar Double Inverted Pendulum,TP273.4
  5. Improvement of Ant Colony Algorithmand Its Application in Robot Path Planning,TP242
  6. Study on Adaptive Fuzzy Control Algorithm and Its Implementation,TP273.4
  7. The Application of Fuzzy Comprehensive Evaluation Based on Genetic Algorithm in Vocational Evaluation of Classroom Teaching,G712
  8. Study on Taste Characteristic of Taste Peptide Enzymatic Production from Oyster Base on A Neural Network Method,TS254.4
  9. The Grid-Connected Wind-solar Hybrid Generation System and Maximum Power Point Tracking,TM61
  10. Design and Realization of the Magnetic Antenna in MW and SW Bands Based on Genetic Algorithm,TN820
  11. Citrus Image Segmentation Based on Genetic Algorithm,TP391.41
  12. Control System of Rotary Drying for Flake Agricultural Materials,S226.6
  13. BP network optimization based on genetic algorithm optimization of the biodiesel process,TE667
  14. Design and Research of a Multi-Use End-Effector for Harvesting Robot,S24
  15. Research on Clustering Algorithm Based on Genetic Algorithm and Rough Set Theory,TP18
  16. The Design of Experimental Device for Mine Motor Soft Starter,TM343.2
  17. Saw motor energy-saving controller for tilting sand stone processing DSP-based research and development,TM343
  18. Medium Density Fiberboard Drying System and PLC Control System Design,TP273
  19. The magnetorheological damper mechanical properties and Gun Recoil,TB535.1
  20. Research on Automatic Control System of Hump Push Peak Speed Based on Fuzzy Neural Network,U284.6
  21. Studies on Wind-induced Dynamic Response and Vibration Control of Guyed Cat-head Transmission Tower-line System,TM753

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