| 应用Fuzzy ISODATA方法选择航空科研项目 |
| |
| 引用本文： | 刘文阁,顾昌耀,彭友梅.应用Fuzzy ISODATA方法选择航空科研项目[J].航空学报,1989,10(4):133-138. |
| |
| 作者姓名： | 刘文阁 顾昌耀 彭友梅 |
| |
| 作者单位： | 北京航空航天大学
(刘文阁，顾昌耀)，飞机发动机研究所(彭友梅) |
| |
| 摘 要： | 本文将Fuzzy ISODATA方法用于科研项目的选择,并结合中国航空发动机涡轮冷却专业的科研选题实例进行了定量分析。用Fuzzy ISODATA方法将14个备选项目按其对总目标的贡献值划分为3类。结果表明,该方法具有划分合理,结果直观,计算速度快便于对大量项目进行选择的优点。
|
| 关 键 词： | 科研项目选择 模糊聚类法 |
| 收稿时间： | 1988-03-18; |
SELECTING R & D PROJECTS IN AERONAUTICS BY USING FUZZY ISODATA ALGORITHMS |
| |
| Beijing University of Aeronautics and AstronauticsLiu Wenge and Gu Changyao China Aircaft Engine Research Institute Peng Youmei.SELECTING R & D PROJECTS IN AERONAUTICS BY USING FUZZY ISODATA ALGORITHMS[J].Acta Aeronautica et Astronautica Sinica,1989,10(4):133-138. |
| |
| Authors: | Beijing University of Aeronautics and AstronauticsLiu Wenge and Gu Changyao China Aircaft Engine Research Institute Peng Youmei |
| |
| Institution: | Beijing University of Aeronautics and AstronauticsLiu Wenge and Gu Changyao China Aircaft Engine Research Institute Peng Youmei |
| |
| Abstract: | Measurements of benefit contributions of R&D projects to system goals have been playing an important role in R&D project selection process. Because of fuzziness and uncertainty of the benefit contributions, it is difficult to measure it exactly and objectively. In this paper,a fuzzy measurement of benefit contributions by using fuzzy ISODATA algorithms is presented along with a real world case example-the R&D project selection of aircraft engine of china. The 14 project candidates are fuzzily classified as 3 classes in terms of the evaluation of their benefit contributions made by 12 experts. It is concluded that the fuzzy ISODATA algorithm is an effective method for R&D project selection. |
| |
| Keywords: | R&D project selection fuzzy ISODATA benefit contribution benefit measurement |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《航空学报》浏览原始摘要信息 |
| 点击此处可从《航空学报》下载免费的PDF全文 |
