驱动冗余可有效消除并联机构在作业空间中的奇异位形,但其导致驱动力分配不唯一。
Redundant actuation can effectively eliminate singularities in the task space of a parallel manipulator, but the drive force distribution is not unique because of the redundant actuation.
应用分配形有限元和边界元相结合的方法于含裂纹的结构声相互作用问题。
The mixed method of boundary element and fractal finite element is adopted to solve the cracked structure-acoustic coupling problems.
负荷分配是板厚控制和板形控制的基础,为了保证成品带钢的板形板厚质量,需要在负荷中考虑板形调节能力。
As load distribution is the basis of gauge control and shape control, shape adjustment ability should be considered in load distribution to ensure the gauge and shape quality of finished strips.
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