ergodic random field 中文意思是什麼
ergodic random field
解釋
遍歷隨機場-
Abstract : the track vertical profile irregularity is regarded as stationary ergodic gaussian random processes. the vertical radom vibration of vehicle and track is computed on the basis of vehicle track coupling dynamic fem model. the analysis of system response is made in the time and frequency field
文摘:將軌道高低不平順視為平穩各態歷經隨機過程5 ,利用車輛-軌道耦合動力有限元計算模型,對車輛-軌道系統垂向隨機振動做了計算,在時域和頻域內對系統響應作了分析。
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