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題 名 | A Knowledge Based System for Selecting Viscosity Models and Prediction=智慧型黏度模擬系統 |
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作 者 | 杜平泉; | 書刊名 | 高苑學報 |
卷 期 | 7:1 1998.02[民87.02] |
頁 次 | 頁293-299 |
分類號 | 440.23 |
關鍵詞 | 智慧型系統; 黏度; 推論; Knowledge based system; Viscosity; Symbolic reasoning; |
語 文 | 英文(English) |
中文摘要 | 本文所提供的智慧型系統,可依流體的性質,選擇較佳的黏度預測 方法,以精確的預測出流體黏度。本系統由一推論系統與一計算程式所 組成;推論系統是根據Personal Consultant Plus (PC Plus)所發展出的程 式,計算程式則是根據FORTRAN 77。 系統利用推論的方式,依流體的特性,從下列黏度預測模擬方法: Dean and Stiel [1], Ely and Hanley [2], Christensen and Fredenslund [3],中 選擇出一較合適的模式,以計算該流體之黏度。 |
英文摘要 | An knowledge based system has been developed for selecting reliable viscosity models and predicting viscosity values. The knowledge based system combined symbolic reasoning with fast, efficient numerical computations. The symbolic reasoning was developed using Personal Consultant �� Plus (PC Plus). The numerical calculation routines were written in FORTRAN��77. The system was implemented on an IBM compatible personal computer. The knowledge based system uses heuristics to select an appropriate model. The system can choose from three models: Dean and Stiel [1], Ely and Hanley [2}, and Cristensen and Fredenslund [3]. In the paper, we present the viscosity models and the knowledge representation and organization. |
本系統中英文摘要資訊取自各篇刊載內容。