大挠度理论 meaning in Chinese

large deflection theory

Two methods were compared with the finite element method and experiment . it proved that method based on large deflection was reasonable and effective . it can provide initial parameters for the design of sma actuator
与相关研究中采用的将挠度曲线假设为圆弧的方法进行了对比,通过有限元方法和实验进行了验证,结果表明,基于大挠度理论的研究方法更为合理有效,并且这种方法还可以为sma驱动器的设计提供初始参数。
But method based on large deflection theory was proposed in this paper . accordingly , output force and displacement of each sma actuator under anticipative attitude was obtained as well as accurate coordinate of the center of the joint and deflection curve equation of the axis of the active catheter
基于大挠度理论对主动导管做了力学和运动学分析,相应获得了预期姿态下各个sma驱动器上的输出力和输出位移,以及精确的关节中心位置坐标和导管轴线挠度曲线的具体形式。