A large pendulum swung back and forth inside the grandfather clock.
落地式大摆钟里的大钟摆来回摆动。
By the 16th century, a pendulum clock had been devised, but the pendulum swung in a large arc and thus was not very efficient.
到了16世纪，人们发明了摆钟，但钟摆摆动的幅度很大，因此效率不高。
Under the action of random exciting displacement, the response of a simple pendulum with large displacement was studied in this paper by means of nonlinear spectral analysis.
本文应用非线性谱分析法对随机激振位移作用下大位移单摆的非线性随机响应进行了分析。
The damper in this paper has advantage not making transmission line tm in brine state large to de-tuning pendulum and bias hammer.
提出的控制输电线舞动方法与失谐摆和偏心重锤相比，有不使输电线静张力明显增加的优点。
The structure principle of three line pendulum is outlined, and the calculation methods of its shimmy period in small and large Angle are presented.
叙述了三线摆的结构原理，介绍了该摆小角与大角摆动周期的计算方法。
Analytical approximate periods and periodic solutions to large amplitude oscillation of a simple pendulum are constructed using a new method.
构造了单摆大振幅振动的高精度解析逼近周期和周期解。
Real-time control to inverted pendulum shows that the new scheme is efficient to a large unknown n…
用该方法对倒立摆进行实时控制，得到了满意的结果。
Using the two methods, respectively, a single-pendulum system is simulated. The results show that our method has better computational precision and stabilization than CVSM, even using large-steps.
应用两种方法分别对单摆机构进行数值仿真，结果表明本文的方法不仅能适应较大步长，且准确性和稳定性均优于约束违约稳定法。
Using the two methods, respectively, a single-pendulum system is simulated. The results show that our method has better computational precision and stabilization than CVSM, even using large-steps.
应用两种方法分别对单摆机构进行数值仿真，结果表明本文的方法不仅能适应较大步长，且准确性和稳定性均优于约束违约稳定法。
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