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| 1 | Leakage power and circuit aging cooptimization by gate replacement techniques 显示文摘 | WANG Yu CHEN Xiaoming WANG Wenping Yu CaD XIE Yuan YANG Huazhong | 2011 | IEEE Transactions on Very Large Scale Integration Systems2011，19，4： | 1 |
| 2 | A Modified Cost Estimation Formulae for Calculating Manufacturing Cost of Injection Part/Mold显示文摘In modern society, a plastic part has its own important position. To the managers and decision makers in the field of plastic component, how to decide the manufacturing cost of the injection part or injection mold as quickly as possible is most valuable. Cost estimation formulae (CEF) are the most common method to evaluate the cost of injection part/mold, which is similar to our ordinary thinking. In this paper, a CEF method used by Dr. Weiyi Hu in Massachusetts University is first discussed. To the problems existed in the formulae, we propose an improved algorithm. This algorithm can be used to estimate the manufacturing cost of injection part/mold accurately in the early design stage. | WANG Hui, ZHOU Xiong hui, RUAN Xue yu National Die & Mold CAD Research Center, Shanghai Jiaotong University, Shanghai 200030, P.R.China | 2002 | International Journal of Plant Engineering and Management2002，7，1： | 0 |
| 3 | Procedural modeling of water caustics and foamy water for cartoon animation显示文摘We propose a method for procedural modeling and animation of cartoon water effects such as water caustics,foamy wake,and longshore currents.In our method we emulate the visual abstraction of these cartoon effects by the use of Voronoi diagrams and the motion abstraction by designing relevant controlling mechanisms corresponding to each effect.Our system enables the creation of cartoon effects withminimal intervention from the animator.Through high-level initial specification,the effects are animated procedurally in the style of hand-drawn cartoons. | Jing LIAO 1,Jin-hui YU 1,Long JIA 2 (1 State Key Laboratory of CAD & CG,Zhejiang University,Hangzhou 310027,China) (2 School of Information Technology and Mathematical Sciences,University of Ballarat,Ballarat 3350,Australia) | 2011 | Journal of Zhejiang University-Science C(Computers and Electronics)2011，12，7： | 0 |
| 4 | NEURAL NETWORK APPROACH TO SURFACE BLENDING BASED ON DIGITIZED POINTS显示文摘A neural network approach is employed to deal with blending problem with surface construction based on digitized points, and some related computational cases are presented. Compared with the NURBS method, this neural network based approach doesn’t need the complex formula derivation as long as a limited number of offset points are got, and its accuracy can meet the general engineering needs. | Xing Yuan,Jiang Hongfan,Wang Yu (National Die & Mold CAD Engineering Research Center, Shanghai Jiaotong University) | 2001 | Chinese Journal of Mechanical Engineering2001，14，4： | 0 |
| 5 | GATE TYPE SELECTION BASED ON FUZZY MAPPING显示文摘Gate type selection is very important for mould design. Improper gate type may lead to poor product quality and low production efficiency. Although numerical simulation approach could be used to optimize gate location, the determination of gate type is still up to designers’ experience. A novel method for selecting gate type based on fuzzy logic is proposed. The proposed methodology follows three steps:Design requirements for gate is extracted and generalized; Possible gate types (design schemes) are presented; The fuzzy mapping relationship between gate design requirements and gate design scheme is established based on fuzzy composition and fuzzy relation transition matrices that are assigned by domain experts. | Wang Yu Xing Yuan Ruan Xueyu National Die & Mold CAD Engineering Research Center,Shanghai Jiaotong University, Shanghai 200030,China | 2002 | Chinese Journal of Mechanical Engineering2002，15，1： | 0 |
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