A research for structural dynamic optimization design of composite rotor blades is summarized.
本文总结了复合材料旋翼浆叶结构动力优化设计的研究工作。
Based on the dynamic simulation of the spindle system of 5-axis machining center, dynamic optimization design is done for the bearing support system and the structure of the spindle.
对五轴联动加工中心主轴系统进行动力学仿真分析，对原主轴系统的轴承支承系统和主轴结构进行了动态优化设计，提出了双排轴承的设计方案。
Dynamic optimization design is the key to improve the machining precision of machine tools.
机床结构动态优化设计是提高机床加工精度的关键。
Dynamic optimization design is the key to improve the machining precision of machine tools.
机床结构动态优化设计是提高机床加工精度的关键。
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