多柔体系统数值分析的模型降噪方法
齐朝晖, 曹艳, 王刚

MODEL SMOOTHING METHODS IN NUMERICAL ANALYSIS OF FLEXIBLE MULTIBODY SYSTEMS
Qi Zhaohui, Cao Yan, Wang Gang
表3 精度与效率比较(εr=1.0×10-2, εa=1.0×10-3)
Table 3 Comparisons of precision and efficiency (εr=1.0×10-2, εa=1.0×10-3)
Solvers Maximum absolute error Time/s
ODE45 8.8×1011 376.7
ODE15s 1.6×10-4 0.24
MS_ODE45_0.1 2.2×10-3 0.24