| 固体推进剂专家系统总体研究 |
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| 引用本文： | 封锋,陈军,郑亚.固体推进剂专家系统总体研究[J].南京理工大学学报(自然科学版),2009,33(2). |
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| 作者姓名： | 封锋 陈军 郑亚 |
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| 作者单位： | 南京理工大学,机械工程学院,江苏,南京,210094 |
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| 摘 要： | 针对固体推进剂研制手段多以实验为主、分析软件智能化程度不高的状况,该文提出了基于配方组元数据库的固体推进剂专家系统.该系统采用最小自由能数学模型,自由基裂解燃烧模型和中间相力学模型,通过理论预示给出初步的配方设计方案参数,再结合BP神经网络抽取出配方组成、结构和性能间协同效应规律的非线性信息,实现固体推进剂的配方优化.最后,给出了固体推进剂专家系统的总体设计,阐述了各模块的功能作用.简单应用示例说明固体推进剂专家系统具有较好的实用性和可信度 .
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| 关 键 词： | 固体推进剂 性能预示 配方设计 专家系统 模型 |
Whole Research on Expert System of Solid Propellants |
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| FENG Feng,CHEN Jun,ZHENG Ya.Whole Research on Expert System of Solid Propellants[J].Journal of Nanjing University of Science and Technology(Nature Science),2009,33(2). |
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| Authors: | FENG Feng CHEN Jun ZHENG Ya |
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| Institution: | School of Mechanical Engineering;NUST;Nanjing 210094;China |
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| Abstract: | Because the development method of the solid propellants is as tests primarily and the intellectualized degree of analysis software is not higher,an expert system of solid propellants based on formula component database's information is proposed.The minimum free energy mathematical model,free radical cracking combustible model and middle-phase mechanical model are used in the expert system of solid propellants.Preliminary design parameters of the formula are given by theoretical predictions.The formulation o... |
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| Keywords: | solid propellants performance prediction formula designs expert systems models |
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