Two parameter optimization formulas of multiple tuned mass dampers(MTMD)was introduced. Vertical vibration of bridge was controlled in the train-bridge coupling vibration by the two methods.
介绍了两种多重调谐质量阻尼器（MTMD）的参数优化公式，并采用两种方法对车桥耦合振动中桥梁的竖向振动进行了控制。
The controller can learn, on line, the control rules of the complex dynamic process with multivariable coupling, nonlinear and uncertainty, so that the PID parameters are tuned automatically.
该控制器利用神经网络在线学习具有多变量耦合、非线性及不确定性的复杂的焊接动态过程的控制规则，实现PID参数的自动整定。
The frequency of one mode field spectrum is tuned by the intensity of the other mode. The frequencies of two modes spectra can be changed by the relative coupling constant.
通过改变一模的光强可以改变另一模腔场谱的频率，也可以改变相对耦合常数同时改变两模腔场谱的频率。
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