煤矿许用炸药检测中配气专家系统设计

煤矿许用炸药可燃气安全度试验中配置甲烷气体是检验的关键，传统的三种配置标准气体的方法(重量法、分压法、流量法)不适合在本系统使用。笔者结合现实的手工配气
过程，设计一种快速、精确的二步法专家控制配气方法，并用反复学习算法实现自动调整专家系统中的控制参数。使试验气体浓度精度符合GB18097-2000 国家标准，配气过程由粗配和精调组成，所用时间比人工配制方法提高3～5 倍。
关键词：煤矿许用炸药；专家系统；反复学习控制
Abstract：Configuring CH4 is the key of the test In the degree of safety test of explosive
inflammable gas, the three traditional methods (by weight, by voltage divided, by flux) in
configuring standard gas is not suit for this system. The author designs a swift and exact
two-step-expert-method, which is combined with the manual configuring process, and achieves the auto-regulation of controls parameter of the expert system by iterative learning arithmetic. The concentration of testing gas fits for the GB18097-2000.The process consists of the cursory regulation and exact regulation and the time is one-third to one-fifth of the manual configuration.
Key words： permissible explosive, expert system, iterative learning control