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浏览/检索结果: 共4条，第1-4条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Impurity Identification and Scale-Up of a Novel Glycopeptide Antibiotic 期刊论文 ORGANIC PROCESS RESEARCH & DEVELOPMENT, 2021, 卷号: 25, 期号: 11, 页码: 2390-2402 作者:  Jiao, Shang;  Guan, Dongliang;  Xu, Lili;  Liu, Bo;  Shi, Weiwei 收藏  |  浏览/下载：18/0  |  提交时间：2022/01/18 glycopeptide antibiotics  impurity  analytical method  process optimization and development   Reliability Implementation and Cost Trade-off of Product during the Development Process 会议论文 2018 3RD INTERNATIONAL CONFERENCE ON DESIGN AND MANUFACTURING ENGINEERING (ICDME 2018), 2018-01-01 作者:  Wang, Wei;  Li, Yuan;  Zhang, Qi;  Feng, Weijia;  Liu, Huichao 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/30 Decision making  Economic and social effects  Manufacture  Reliability  Decision-making method  Degree of reliability  Development process  Environmental adaptability  Optimization modeling  Product development process  Reliability requirements  Trade-off analysis  Costs   Optimum design of the carbon fiber thin-walled baffle for the space-based camera (EI CONFERENCE) 会议论文 International Symposium on Photoelectronic Detection and Imaging 2011: Space Exploration Technologies and Applications, May 24, 2011 - May 26, 2011, Beijing, China Yan Y.; Gu S.; An Y.; Jin G. 收藏  |  浏览/下载：10/0  |  提交时间：2013/03/25 The thin-walled baffle design of the space-based camera is an important job in the lightweight space camera research task for its stringent quality requirement and harsh mechanical environment especially for the thin-walled baffle of the carbon fiber design. In the paper  an especially thin-walled baffle of the carbon fiber design process was described and it is sound significant during the other thin-walled baffle design of the space camera. The designer obtained the design margin of the thin-walled baffle that structural stiffness and strength can tolerated belong to its development requirements through the appropriate use of the finite element analysis of the walled parameters influence sensitivity to its structural stiffness and strength. And the designer can determine the better optimization criterion of thin-walled baffle during the geometric parameter optimization process in such guiding principle. It sounds significant during the optimum design of the thin-walled baffle of the space camera. For structural stiffness and strength of the carbon fibers structure which can been designed  the effect of the optimization will be more remarkable though the optional design of the parameters chose. Combination of manufacture process and design requirements the paper completed the thin-walled baffle structure scheme selection and optimized the specific carbon fiber fabrication technology though the FEM optimization  and the processing cost and process cycle are retrenchment/saved effectively in the method. Meanwhile  the weight of the thin-walled baffle reduced significantly in meet the design requirements under the premise of the structure. The engineering prediction had been adopted  and the related result shows that the thin-walled baffle satisfied the space-based camera engineering practical needs very well  its quality reduced about 20%  the final assessment index of the thin-walled baffle were superior to the overall design requirements significantly. The design method is reasonable and efficient to the other thin-walled baffle that mass and work environment requirement is requirement harsh. 2011 SPIE.   Study on process methods decision-making based on GA 会议论文 Manchester, United kingdom, May 21, 2009 - May 22, 2009 作者:  Li, Baodong;  Sun, Wei 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/15 Decision theory  Fuzzy logic  Gallium  Genetic algorithms  Manufacture  Common process  Development and applications  Engineering fields  GA optimization  Mechanical manufacture  Process decisions  Process methods  Process parameters