DocumentCode :
1958825
Title :
Emergency path planning for autonomous vehicles using elastic band theory
Author :
Hilgert, Jens ; Hirsch, Karina ; Bertram, Torsten ; Hiller, Manfred
Author_Institution :
Inst. of Mechatronics & Syst. Dynamics, Gerhard Mercator Univ. Duisburg, Germany
Volume :
2
fYear :
2003
fDate :
20-24 July 2003
Firstpage :
1390
Abstract :
In this paper a path planning method for emergency maneuvers of autonomous vehicles is presented. The path planning method is based on the theory of elastic bands. Due to the local disturbances caused by obstacles on the nominal trajectory the elastic behavior allows sufficient flexibility of the emergency trajectory and minimal local changes of curvature. The minimization of local changes of curvature ensures the drivability of the emergency trajectory under vehicle dynamics aspect, which is also considered in this paper. The results of the described method is demonstrated for emergency situations in lane change maneuvers for autonomous vehicles.
Keywords :
automatic guided vehicles; minimisation; path planning; road vehicles; vehicle dynamics; autonomous vehicles; elastic band theory; emergency trajectory; lane change maneuvers; minimization; path planning; vehicle dynamics; Mobile robots; Path planning; Remotely operated vehicles; Road safety; Road vehicles; Tires; Trajectory; Vehicle driving; Vehicle dynamics; Vehicle safety;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Advanced Intelligent Mechatronics, 2003. AIM 2003. Proceedings. 2003 IEEE/ASME International Conference on
Print_ISBN :
0-7803-7759-1
Type :
conf
DOI :
10.1109/AIM.2003.1225546
Filename :
1225546
Link To Document :
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