A Method of Equipment Disassembly Path Planning Based on Directed Constraint Graph Disassembly Sequence

2020 ◽  
Author(s):  
Yang Cao ◽  
Hongtian Liu ◽  
Chao Song ◽  
Hongwei Wu ◽  
Dongjun Wang ◽  
...  
Keyword(s):  
Path Planning ◽  
Constraint Graph ◽  
Disassembly Sequence

A Hybrid Disassembly Sequence Planning Approach for Maintenance

2002 ◽  
Vol 2 (1) ◽  
pp. 28-37 ◽  
Author(s):  
J. R. Li , ◽  
S. B. Tor , and ◽  
L. P. Khoo
Keyword(s):  
Fitness Function ◽  
Hybrid Approach ◽  
Search Space ◽  
Disassembly Sequence Planning ◽  
Sequence Planning ◽  
Constraint Graph ◽  
Planning Approach ◽  
Disassembly Sequence

This paper describes a hybrid approach to handle disassembly sequence planning for maintenance. The product under maintenance is first modeled using a novel hybrid graph known as Disassembly Constraint Graph (DCG) which embodies complete disassembly information and can be used to prune the search space of disassembly sequences. Subsequently, a novel Tabu-enhanced GA engine is invoked to generate the near optimal disassembly sequences. A case study was used to illustrate the effectiveness of the proposed approach. The details of the DCG, the TS-enhanced GA engine and the fitness function used are presented in this paper.

Path planning strategies for laser line forming

2003 ◽  
Author(s):  
Edward Reutzel ◽  
Kevin Gombotz ◽  
Richard Martukanitz ◽  
Panagiotis Michaleris
Keyword(s):  
Path Planning ◽  
Laser Line ◽  
Planning Strategies
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