Commenced in January 2007
Frequency: Monthly
Edition: International
Paper Count: 33090
The Multi-objective Optimization for the SLS Process Parameters Based on Analytic Hierarchy Process
Authors: Yang Laixia, Deng Jun, Li Dichen, Bai Yang
Abstract:
The forming process parameters of Selective Laser Sintering(SLS) directly affect the forming efficiency and forming quality. Therefore, to determine reasonable process parameters is particularly important. In this paper, the weight of each target of the forming quality and efficiency is firstly calculated with the Analytic Hierarchy Process. And then the size of each target is measured by orthogonal experiment. Finally, the sum of the product of each target with the weight is compared to the process parameters in each group and obtained the optimal molding process parameters.Keywords: Analytic Hierarchy Process, Multi-objective optimization, Orthogonal test, Selective Laser Sintering
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1329965
Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 2042References:
[1] Zheng Jianping; Cheng Rong; Wu Xiaoyu; Zhao Hang. The optimization design of process parameters for Selective laser sintering on the effect of the mold accuracy of casting sand. Mould industry, 2010, 36 (5): 16-19
[2] Zhang Jianmei; Yun Jieping. The optimization design for the process parameter of SLS using composite resin base material. Journal of Changzhou Institute of Technology. 2008, 21 (1): 7-10
[3] Xiao Junjie, Wang Pengcheng and et al.. The application research on DSPC method based on S LS technology. Mechanical design, 2006.8
[4] Yang Baoan Zhang Kejing. Multi-objective decision analysis, Donghua University press, 2008.5
[5] Zhao Mao Yu. Xue Kemin Li Ping. The process parameters optimization of multi objective quality for covering parts forming, Journal of mechanical engineering 2009.8
[6] Nikhil Padhye, and Kalyanmoy Deb Evolutionary multi-objective optimization and decision making for selective laser sintering. Proceedings of the 12th Annual Genetic and Evolutionary Computation Conference, GECCO ÔÇÿ10, p 1259-1266, 2010
[7] Strano, G. Hao, L.; Everson, R.M.; Evans, K.E. Multi-objective optimization of selective laser sintering processes for surface quality and energy saving. Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, v 225, n 9, p 1673-1682, September 2011
[8] J-P.Kruth,et,al. Binding mechanicsms in selective laser sintering and selective laser melting. Rapid Prototyping Journal. 2005, 11(1) : 26-36.