以惯性测量原理，用地震式低频振动传感器测量桥梁动挠度。
An inertial measurement method for bridge dynamic deflection with seismic low frequency vibration transducers was promoted.
以悬架的动挠度为反馈量，以动挠度和动挠度的变化为模糊控制器的输入量。
The input of the fuzzy controller is the suspension dynamic deflection and its change.
而挠性转子在接近或超过其第一、二阶临界转速时，转子处于共振状态，这时动挠度达到很大的数值。
The dynamic deflection may become very large due to resonance in case of the flexible rotor speed approaching or exceeding its 1st or 2nd order critical speed.
该系统利用一个传感器解决了横向振频、横向振幅、纵向振频、纵向振幅和动挠度五个参数的检测问题。
The system use one sensor solved the examination problem of horizontal amplitude, horizontal frequency, vertical amplitude, vertical frequency and dynamic flexibility.
提出以人体加速度、速度和动挠度为目标函数的主动控制策略，应用经典线性最优控制理论，分析其可行性和有效性。
An active control strategy based on classical linear optimal control theory is provided, feasibility and effectiveness of which are studied.
采用ANSYS软件对前、后固定模板及动模板的挠度进行了有限元计算，进而求解了合模机构的系统刚度及临界角。
Utilize ANSYS to compute deflection of the each of moldboard stroke in infinite elements' method and then solve the systematical stiffness and the critical Angle of clamping unit.
对吊车梁系统进行了全面检查，并对吊车梁的动、静挠度和应力进行了现场测试。
The crane system was inspected and dynamic test was performed on the crane girders to obtain their deflection and stress.
对吊车梁系统进行了全面检查，并对吊车梁的动、静挠度和应力进行了现场测试。
The crane system was inspected and dynamic test was performed on the crane girders to obtain their deflection and stress.
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