摘要
采用灰色系统理论，通过对液压元件强化寿命试验中所获得的少量试验数据进行处理，即可以建立寿命指标的预测模型。
The life index of hydraulic components is one of the most important factors in the design of a reliable hydraulic system. To obtain the life index of a component, a series of time consuming and costly life tests is usually required. A grey prediction method for the determination of such an index under a rated condition based only on a few accelerated life test data with a relevant model for the life index developed is described. Nearly half of the time can be saved.
出处
《华中理工大学学报》
CSCD
北大核心
1996年第12期24-25,共2页
Journal of Huazhong University of Science and Technology
关键词
液压元件
可靠性
灰色预测
寿命试验
reliability of hydraulic component
grey prediction method
life test
