کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4645380 | 1342030 | 2012 | 17 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Higher order event capturing time-stepping schemes for nonsmooth multibody systems with unilateral constraints and impacts
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موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
ریاضیات محاسباتی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Higher order event capturing time-stepping schemes for nonsmooth multibody systems with unilateral constraints and impacts Higher order event capturing time-stepping schemes for nonsmooth multibody systems with unilateral constraints and impacts](/preview/png/4645380.png)
چکیده انگلیسی
The article is devoted to the study of higher order time integration methods for multibody systems with unilateral constraints. After a brief presentation of the mathematical modeling of nonsmooth multibody systems, several estimates on the local error of consistency of the Moreau time-stepping scheme are given. Based on these estimates, an attempt at an adaptive time-step strategy is presented with academic examples. Finally, higher order event-capturing methods are designed by coupling implicit Runge–Kutta schemes and Moreauʼs time-stepping scheme.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Numerical Mathematics - Volume 62, Issue 10, October 2012, Pages 1259-1275
Journal: Applied Numerical Mathematics - Volume 62, Issue 10, October 2012, Pages 1259-1275