摘要
以倾转旋翼机发动机短舱内的传动系统为研究对象,根据设计的传动结构建立了它的动力学模型和动态响应方程,然后计算出固有模态,最后将固有频率分成三种类型进行了有意义的分析。研究了研究工作对倾转旋翼机的传动系统的可靠性分析和动态优化设计等均有参考意义。
Based the structure of the transmission in the nacelle of Tilt-Rotor, the complex gears and shafts coupling dynamic modeling and dynamic response equations was built.And natural frequencies are solved.Based ong the results,the natural modes are classified into three groups ,a rigid body mode,asymmetric planet modes and axi-symmetric overall modes. The result presents some useful inforrrwation to analyze the reliability and the dynamics optimization of the transmission.
出处
《机械设计与制造》
北大核心
2008年第10期149-151,共3页
Machinery Design & Manufacture
基金
航空科学基金资助项目(2006ZB53016)
