【摘要】 本文直接应用达伦贝尔原理和虚位移原理对预针刺机进行动力学分析,并计算飞轮转动惯量。本方法与常用的等效构件方法相比,具有简洁、明瞭、通用性强等优点。更多还原

【Abstract】 Dynamic analysis of the pre-needling loom is developed in this paper by using D’Alembert’sprinciple and the principle of virtual work. And the moment of interia of the flywheel iscalculated. The method is more simple, clear and interchangeable than the equivalent componentmethod.更多还原