摘要
在机械系统工作状态的趋势预测中，可以采用振动烈度作为特征参量。为改进预测的效果，在时序预测和灰色预测的基础上，提出了组合预测法。研究结果表明：组合预测法是较理想的和较实用的预测方法。
The vibration intensity may be used as the characteristic parameter in the trend prediction about the working condition of mechanical system.In order to improve the results of prediction,the combined prediction methods have been put forward on the basis of the time series model prediction and the Grey Model prediction.The data of the signal acquired from the industry on the spot were processed and the predictive effects of some kinds of predictionmethods were compared.The results of study have indicated that the combined prediction methods are more ideal and more practical means of prediction.
出处
《机械设计与研究》
CSCD
北大核心
1998年第1期18-19,共2页
Machine Design And Research
基金
机械工业部<机械工业技术发展基金>资助
