CAJ | 학술논문

根据差式杠杆位移放大原理设计了一种新型微位移放大机构.计算和推导了该位移放大机构的位移放大倍数和静态刚度,分析了柔性铰链结构参数对微位移放大机构刚度的影响,并对理论计算结果和ANSYS仿真结果进行了对比.结果表明,理论计算值和有限元仿真结果之间存在一定的差异.
근거차식강간위이방대원리설계료일충신형미위이방대궤구.계산화추도료해위이방대궤구적위이방대배수화정태강도,분석료유성교련결구삼수대미위이방대궤구강도적영향,병대이론계산결과화ANSYS방진결과진행료대비.결과표명,이론계산치화유한원방진결과지간존재일정적차이.
A kind of new typed micro-displacement amplification mechanism was designed according to the amplification principle of differential lever displacement.The displacement amplification multiple and static rigidity of this displacement amplification mechanism were calculated and derived,and the influences of flexible hinged structural parameters on the rigidity of micro-displacement amplification mechanism were analyzed.A contrast was made on the theoretical caleulation result with the ANSYS simulation result which indicated that there existed certain differences between the value of theoretical computation and the result of finite element simulation.