将碳纤维的数字化加工优化问题按阶段划分为若干多目标决策子问题.以其中的拉伸过程为例,按拉伸的时间顺序将其划分为6个阶段,以原丝线密度、强度和断裂伸长率为优化目标,提出了一种碳纤维拉伸工艺优化的多目标动态规划方法.以实验数据为基础,拟合出产品性能与生产工艺的关系.采用专家打分,确定各拉伸阶段的权重,合理分配拉伸比.
参考文献
[1] | Doppert H L et al.The influence of stretch radio on the rate of diffusion in a wet-spinning process[J].Journal of Applied Polymer Science,1973,17(03):893. |
[2] | Dong XG;Wang CG;Bai YJ;Cao WW .Effect of DMSO/H2O coagulation bath on the structure and property of polyacrylonitrile fibers during wet-spinning[J].Journal of Applied Polymer Science,2007(3):1221-1227. |
[3] | 杨茂伟,王成国,王延相,王启芬,刘焕章,蔡相军.PAN湿法纺丝工艺与纤维性能相关性研究[J].材料导报,2006(10):156-158. |
[4] | Park Y M;Park J B;Won J R .A hybrid genetic algorithm/dynamic programming approach to optimal long-term genera-tion expansion planning[J].Electrical Power Energy Syst,1998,20(04):295. |
[5] | Sebastian Sitarz .Dynamic programming with ordered structures: Theory, examples and applications[J].Fuzzy sets and systems,2010(20):2623-2641. |
[6] | Perez-Guerrero R.;Heydt G. T.;Jack N. J.;Keel B. K.;Castelhano A. R. .Optimal Restoration of Distribution Systems Using Dynamic Programming[J].IEEE Transactions on Power Delivery,2008(3):1589-1596. |
[7] | Nakashima P.;Camponogara E. .Optimization of lift-gas allocation using dynamic programming[J].IEEE transactions on systems, man, and cybernetics, Part A. Systems and humans: A publication of the IEEE Systems, Man, and Cybernetics Society,2006(2):407-414. |
[8] | 侯爱玲 .原丝拉伸工艺、机理及结构性能的研究[D].上海:东华大学,2005. |
[9] | 朱岿立,潘鼎.干-喷湿纺聚丙烯腈纤维拉伸工艺研究[J].合成纤维工业,2003(02):9-12. |
[10] | de Boor C.A practical guide to splines[M].Berlin:Sprin-ger Verlag,2005 |
[11] | Chiocchio S et al.System engineering and configuration management in ITER[J].Fusion Engineering and Design,2007,82(5-14):548. |
[12] | 汪晓峰,倪如青,刘强.高性能聚丙烯腈基原丝的制备[J].合成纤维,2000(04):23. |
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