A model for variations in load on a simple soil-working implement.
暂无分享,去创建一个
Abstract The variations in load on an agricultural cultivator tine are modelled by a Gaussian process, plus a marked point process which represents the effects of stones and other soil inclusions. Observed series of loads are split into the two components, from which parameter values are estimated. Good agreement is achieved between observed and simulated data, as measured by predicted fatigue damage using a welded joint fatigue analysis.
[1] W. D. Dover,et al. Fatigue analysis of offshore platforms subject to sea wave loadings , 1985 .
[2] P. Robinson,et al. Alternative models for stationary stochastic processes , 1978 .
[3] C. A. Glasbey,et al. Evaluation of load cycles generated on a fixed tine working in soil , 1990 .
[4] M. Otto,et al. Outliers in Time Series , 1972 .