The relations between the mode frequency , static characteristic and the framework parameters are studied . a two dimension crossed symmetric cantilever flexure hinge is investigated using finite elements method . the simulation of the mode frequency and the study of the relation between the displacements and the stress indicate that this flexure hinge has good flexibility and linearity between the displacement and the maximum stress 研究了二维复合式悬臂梁柔性铰链模态频率、静态特性与铰链结构参数之间的关系;建立了结构参数和力学特性西北工业大学博士论文之间的对应关系;研究了基于复合式悬臂梁柔性铰链的二维十字对称柔性铰链结构,对其模态频率以及位移应力特性进行仿真试验;结果表明此种结构形式的运动对称性很好;其驱动位移与结构体最大拉压应力值之间接近线性关系,而且这种结构可以得到100林m以上的运动位移。
运动: arrange things or get things ...对称: symmetry; symmetrical滑动对称面: glide-plane of symmetry流动对称: flow symmetry脉动对称轴: pulsation axis运动对, 对偶: kinematic pair运动对比: contrast of motion运动对偶: kinematic pair运动对应: motor correspondence运动对的置换: substitution of pairs运动对运动的活动: movement-to-movement activities继发性运动对应: secondary motor correspondence运动对你身体有益: sport is good for you不对称运动: assymmetric motion; asymmetric motion; dismetria; unsymmetrical motion对称运动: motion; symmetric; symmetric motion; symmetrical motion; symmetrical movement非对称运动: asymmetric motion轴对称运动: axially symmetric motion我真的觉得做点运动对: i really think a little exercise would do you good非对称性运动: asymmetrical movement轴向对称运动: axial symmetric motion; axially symmetric motion我真的觉得做点运动对你有好处: i really think a little exercise would do you good不对称性运动神经病: asymmetrical motor neuropathy滑动对: sliding pair对称: symmetry; symmetrical 放射对称 radial symmetry; 镜面对称 mirror symmetry; 左右对称 bilateral symmetry; 大楼的两翼完全对称。 the two wings of the building are exactly symmetrical.; 对称比 cylindricizing; 对称变换 [数学] symmetry transformation; 对称表示法 symmetrical formulation; 对称波 symmetrical wave; 对称部分 symmetric part; 对称操作 symmetry operation; 对称点 symmetric points 自动对焦,自动对光: auto-focusing