GAUSS WHITE NOISE PERTURBATIONS OF NONHOLONOMIC MECHANICAL SYSTEMS

被引:0
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作者
申泽淳
刘风丽
机构
[1] Department of Mathematics
[2] .Anshan
[3] Shengyang
[4] Liaoning University
[5] Engineering College of Anshan Iron and Steel Company
关键词
nonholonomic systems; white noises; random differential equations;
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摘要
The perturbations of nonholonomic mechanical systems under the Gauss white noises are studied in this paper.It is proved that the differential equations of the first-order moments of the solution process coincide with the corresponding equations in the non-perturbational case,and that there areε~2-terms but noε-terms in the differential equations of the second-order moments.Two propositions are obtained.Finally,an example is given to illustrate the application of the results.
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页码:945 / 952
页数:8
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