摘要
对板弹簧为柔性骨架关节的弯曲角度、位移等与弹性波纹管内腔气体压力之间的静态模型进行研究。由此得出悬臂梁在受一大小变化的力偶和一大小、方向不断变化的切向力的共同作用下,悬臂梁大挠度变形的数学模型。通过MATLAB常微分方程法求得模型的数值解。
It introduces the bending angle and displacement of the joint is related to the intensity of air pressure in it,which uses the spring-beam as a flexible framework, analyses the static model of joint- bending parameters with air pressure. A mathematical model has been explained that the large deflection of cantilever beam occurs jointly by a variable couple along with a changing tangential force over both the direction and scalar on cantilever ends.Its numerical solution has been explained by normal constant dif- ferentical equations of MATLAB.
出处
《机械设计与制造》
北大核心
2010年第2期46-48,共3页
Machinery Design & Manufacture
关键词
大挠度
微分方程
数值解
Large deflection
Differentical equations
Numerical solution
