摘要
考虑叶片刚度有一个微小的变化量,在变化量服从某一概率分布的情况下,研究了错频叶盘系统在给定激振力下的动态响应。采用Monte Carlo模拟方法研究了错频叶盘结构响应的鲁棒性。
The dynamic response of mistuning bladed-disk assemblies with constant force is analyzed when tiny variety quantity of stiffness of blade is considered, which is obeyed a probability distributing. The robustness of mistuning bladed-disk assemblies is researched by Monte Carlo method.
出处
《机械设计与制造》
北大核心
2007年第12期18-20,共3页
Machinery Design & Manufacture
关键词
错频
叶盘结构
响应分析
蒙特卡罗
鲁棒性
Mistuning
Bladed-disk Assemblies
Response
Monte carlo
Robustness
