考虑梁的转动惯量和剪切变形时，智能阶梯梁的频率比没有考虑时的要低。
The natural frequencies of the intelligent beam with the rotary inertia and shear deformation of the beam are lower than that without those.
此外还对面积比、负重叠量、压缩性因数、负载惯量等对系统的影响进行了分析。
In addition to these, the influence of area ratio, negative overlap, compressive factor and load inertia on system behavior are also analysed.
此外还对面积比、负重叠量、压缩性因数、负载惯量等对系统的影响作了分析。
In addition to these, the influence of area ratio, negative overlap, compressive factor and load inertia on system behaviors are also analysed.
通过算例，计算了在不同长细比条件下，剪切变形和转动惯量对固端梁的各阶主频率的影响。
From numerical example, the effect of shear deformation and rotatory inertia on the natural frequencies of the Timoshenko clamped beam is discussed under different slender conditions.
永磁同步电机与其它电机相比具有低转动惯量、高转矩电流比、低噪声、无励磁损耗等一系列的优点。
Compared with other motors, Permanent Magnet Synchronous motor (PMSM) has the advantages of low inertia, high torque-current ratio, low noise, no excitation loss.
由于传动放大的作用，可以在摆动振动端产生比飞轮实际转动惯量大得多的等效转动惯量。
The equivalent rotating inertia which is much more than the actual rotating inertia of the flywheel can be generated on the swinging and oscillating end under the driving and the amplifying action.
由于传动放大的作用，可以在摆动振动端产生比飞轮实际转动惯量大得多的等效转动惯量。
The equivalent rotating inertia which is much more than the actual rotating inertia of the flywheel can be generated on the swinging and oscillating end under the driving and the amplifying action.
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