DocumentCode :
1989718
Title :
Intelligent Control System Optimal Design for an Integrated Type Laser Welding Device with 5 Degrees of Freedom in Motion
Author :
Fuqing Huang ; Xiaohong Hao
Author_Institution :
Eng. & Technol. Training Center, Civil Aviation Univ. of China, Tianjin, China
fYear :
2012
fDate :
27-30 May 2012
Firstpage :
1
Lastpage :
5
Abstract :
Laser welding devices are capable of welding hard-to-weld alloy sheet materials, resulting in small deformation of structural members, good quality of welding joints, good repetitions, easiness in automated control for flexible and intelligent processing operations, etc. An integrated type laser welding device with 5 degrees of freedom in motion was designed with intelligent control system optimal design; free movements in three directions, i.e. X, Y and Z, rotations around axis Z and inclination along ±180° direction in the X-Y plane are all available in order to solve difficulties in adjustments in technological parameters and low level of automation of the traditional laser welding equipment. Simulations and tests show that this device can meet the designing requirements.
Keywords :
alloys; control system synthesis; deformation; flexible manufacturing systems; intelligent control; laser beam welding; motion control; optimal control; sheet materials; automated control; design requirements; hard-to-weld alloy sheet materials; integrated type laser welding device; intelligent control system optimal design; motion control; structural members; technological parameters; welding joints; Laser modes; Neural networks; Process control; Servomotors; Welding;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Engineering and Technology (S-CET), 2012 Spring Congress on
Conference_Location :
Xian
Print_ISBN :
978-1-4577-1965-3
Type :
conf
DOI :
10.1109/SCET.2012.6341983
Filename :
6341983
Link To Document :
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