pendulum的例句大全

In this text a single class inverted pendulum control system is constructed, want to it to be keep in the balance of the perpendicularity state.

本文构造了一个单级倒立摆系统，欲对其实施垂直于地面的平衡控制。

Free Swing Period of Bifilar Pendulum

双线摆的摆动周期

The equation of dynamics of bifilar pendulum has been sol-ved in this paper. The formulas to calculate free swing period under small and large angular amplitude conditions are given, and error analysis is discussed briefly.

本文求解了双线摆的动力学方程，得出了计算小角度摆动和大角度摆动时双线摆动周期的计算公式，并进行了误差分析。

The bifilar pendulum absorber is used to reduce the inplane longitudinal and lateral excitation forces and it is mounted to the rotor hub of a helicopter.

双线摆式吸振器是位于直升机旋翼旋转平面内用来吸收该平面内桨毂纵、横向激振力的动力吸振器，能随旋翼转速而调谐。

The Analysis of Oscillation Properties for a General Bifilar Torsion Pendulum

一般双线摆的振动特性分析

The General Bifilar Torsion Pendulum of Measuring Radial Moment of Inertia for Irregular Stick Shaped Bodies

介绍一种测定不规则棒形构件径向惯性矩的测定方法

This paper describes the structure and principle of a bifilar torsion pendulum in its general ( unsymmetrical) form.

本文介绍了一般双线摆的结构原理。

The general bifilar torsion pendulum of measuring radial moment of inertia for irregular stick shape bodies ── Method of moment of momentum

测量不规则棒体径向惯性矩的一般双线摆&动量矩法

The mass of the pendulum bob does not change from one location to another on the earth's surface.

摆锤的质量在地面各处都一样。

The utility model uses the electromagnet to control and move the axial position of the pendulum bob for automatically controlling the separation and the combination of the clutch.

本实用新型利用电磁铁控制移动摆锤的轴向位置来自动控制离合器的离与合。

When pulled to one side of its equilibrium position and released, the pendulum bob vibrates about this position.

把此质点作为摆锤拉到平衡位置的一侧，然后释放，摆锤就在平衡位置附近摆动。

The Matlab tool function lqr is adopted to acquire the corresponding feedback plus matrix of optimized controller. Then, the program of feedback matrix and pendulum control is realized.

应用Matlab工具函数lqr，得到最优控制器对应的反馈增益矩阵，由此实现求反馈矩阵及倒立摆控制的程序。

The pendulum of the old clock swung back and forth.

那座老钟的钟摆来回地摆动.

The input axis of the azimuth gyro under this condition is vertical, and pendulum unit is nulled.

在这样情况下方位陀螺的输入轴是处于垂直位置，同时摆锤单元在零位。

Studying the equation of motion of damped simple pendulum, the shock wave solution is found.

研究和分析有阻尼单摆的运动方程，应用近似法方程时发现存在冲击波解并精确求解。

A Research on Damped Vibration of Torsional Pendulum

对扭摆阻尼振动的研究

An Inharmonic and Weak Damped Amendment to Simple Pendulum Movement

单摆运动的非谐振和弱阻尼修正

The simulation experiment in balancing control of inverted pendulum shows that the proposed RHC strategy is correct, and the realization of infinite horizon closed-loop optimal control is feasible by integrating with rolling optimization idea.

应用于倒立摆平衡控制的仿真实验说明了论文提出的移动域控制策略的正确性及与滚动优化思想相结合实现无限域闭环最优控制的可行性。

The pendulum ticks callously, heartlessly.

这是谁的遗训?

Here the pendulum is ticking; it does not care, it has no pity.

你看,钟摆还在滴答作响, 它什么都不管, 什么人也不怜恤.