摘要
为提高坦克动力传动系统技术状况评价的准确性,对其综合评价模型进行了研究和建立。首先运用层次分析法建立了评价模型。然后分析研究了变权综合法的基本原理,并采用模糊理论对评价指标进行了模糊处理,得到了各指标的模糊隶属度。采用变权综合法对两台相同摩托小时的坦克动力传动系统技术状况进行了模糊综合评价,得到了定量评价结论。最终建立了坦克动力传动系统技术状况分级的定量评价标准,实现了动力传动系统技术状况的分级定量评价。评价结果表明,采用变权综合法对坦克动力传动系统技术状况进行评价具有合理性和科学性。
In order to improve the accuracy of assessing the technical state of tank power drive device,a synthetic mathematical model was studied and built. At first,the synthetic mathematical model was built by analytic hierarchy process. After analyzing the basic principle of variable weight synthetic method,the fuzzy theory was used to make a fuzzy process for assessing parameters and get every assessing parameter＇ s fuzzy membership grade. The technical state of two tank power drive devices with same motor hours was assessed by using fuzzy variable weight method and the quantitative assessing results were gotten. At last,a quantitative standard for assessing the technical state of tank power drive device was established. The assessing results show that the variable weight synthetic method is reasonable and scientific for assessing the technical state of tank power drive device.
出处
《机械科学与技术》
CSCD
北大核心
2016年第8期1267-1272,共6页
Mechanical Science and Technology for Aerospace Engineering
关键词
动力传动系统
技术状况
综合评价
变权综合法
analytic hierarchy process
variable weight synthetic method
state estimation
fuzzy
mathematical model
