大部分复合材料新产品的制造成本取决于早期设计阶段,因此应用一个统一的成本估算模型来估算制造成本对设计者来说具有重要的指导作用.针对先进复合材料制造工艺,总结了两种制造工艺时间的估算近似方法:幂定律近似和一级速度反应模型(一阶模型)近似.以热压釜成型工艺生产板材作为实验,应用最小二乘法将所得数据进行幂定律拟合和一阶模型拟合,结果表明,两种方法拟合结果非常一致.一阶模型具有物理可解释性,因此对新的设计和改进工艺,应用一阶模型比较理想.
参考文献
| [1] | Gutowski T G, Henderson R, Shipp C. Manufacturing costs for advanced composites aerospace parts[J]. SAMPE J,1991,27(3):37-43. |
| [2] | Gutowski T G. Advanced Composites Manufacturing [M]. New York:John Wile & Sons Inc,1997.513-567. |
| [3] | Bernet N, Wakeman M D, Bourban P E,et al.An integrated cost and consolidation model for commingled yarn based composites[J].Composites Part A,2002,33(4):495-506. |
| [4] | Ostwald P F. AM Cost Estimator[M]. Cleveland: PentonPublishing Inc, 1988. |
| [5] | Foley M, Bernardon E. Thermoplastic composite manufactur-ing cost analysis for the design of cost effective automated systems[J]. SAMPE J,1990,6(4):67-74. |
| [6] | Foley M,Bernardon E.Computer-based Manufacturing Cost Analysis for the Fabrication of Thermoplastic Composite Structures[A]. In:Composites in Manufacturing 9 Conference[C].CA,San Diego:January 15-18,1990.1-31. |
| [7] | Mabson G E, Flynn B W. The Use of COSTADE in Develop-ing Composite Commercial Aircraft Fuselage Structures[A]. In: Proc.of 35th AIAA/AS-ME/ASCE/AHS/ASC Conf.[C]. Hilton Head:SC,1994.1384-1393. |
| [8] | Willden K. Advanced Technology Composite Fuselage Manu-facturing[R].NASA Report, CR-4735. 1996. |
| [9] | Gutowski T G,Hoult D, Dillon G, et al. Development of a theoretical cost model for advanced composite fabrication[J].Composites Manufacturing,1994,5 (4):231-239. |
| [10] | 鄢景华.自动控制原理[M].哈尔滨: 哈尔滨工业大学出版社,1996.54-55. |
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