摘要
为了提高烟火药燃烧特性预测的准确性,采用支持向量机(support vector machine,SVM)理论对镁/聚四氟乙烯(Mg/PTFE)烟火药的燃烧特性进行了预测,并将预测结果与测试结果进行了比较。结果表明,由支持向量机预测模型得到的结果与实验结果基本一致,预测的燃速最大相对误差为9.96%,燃烧温度最大相对误差为9.84%,燃烧热最大相对误差为4.20%。
The combustion characteristics ot Mg/polytetrafluorethylene（PTFE） were studied with support vector machine（SVM） method, in order to improve the accuracy of combustion characteristics forecasting for the pyrotechnic composition. The predicted values were compared with that of experiments also. The results show that the predicted and experimental values agree with each other, and this method has high accuracy. The prediction maximum relative errors of the combustion velocity, the combustion temperature and the combustion heat are 9.96%, 9.84%, 4.20% respectively.
出处
《含能材料》
EI
CAS
CSCD
北大核心
2012年第4期414-417,共4页
Chinese Journal of Energetic Materials
基金
2009年江苏省普通高校研究生科研创新计划项目(CX09B_105Z)
国家部委预研基金(40406030201)
关键词
军事化学与烟火技术
支持向量机
烟火剂
燃烧特性
military chemistry and pyrotechnics
support vector machine
pyrotechnic composition
combustion characteristics
