OPTIMIZATION OF PROCESS PARAMETERS PREPARING HOLLOW FIBROUS NICKEL PLAQUE BY WEB-BASED ANN-GA SYSTEM
网络化的ANN-GA系统优化中空纤维镍基板制备工艺参数

Based on the amount of preparation work of hollow fibrous nickel plaque in laboratory, ANN-GA programs on computer network which were designed by our group was used in optimizing the process parameters and looking for the optimized condition. The optimized condition was that the content of nickel fiber was 97%, sintering temperature 1275 K and holding time 20 min, PVB 5%, PP 3.5% and Ni(OH)2 1%. Under the optimized condition the satisfactory plaque with almost 87% porosity has been carried out and every single factor effect on the plaque porosity during preparing the plaque was analyzed and predicted with computer. These results coincided with those obtained by other researchers' experiments.