Hunting Hunting is a phenomenon that can occur upon load changes in which the frequency or the voltage continues to rise above and fall below the desired value without reaching a steady-state value. 游车游车是一种在负载变化引起的频率、电压高于或低于期望值,无法达到稳定的现象。
Rapid solution of the hunting motion limit cycles on freight car bogies under non-linear conditions with the describing function and fundamental wave can directly find such modal features as the amplitude, phase and frequency of the bogies under steady-state conditions. 利用描述函数和基波快速求解非线性条件下货车转向架的蛇行极限环,可以直接获得稳态下转向架主要部件的振幅、相位与频率等模态特征。
The design of servo system for pitch attitudes of a mine hunting sonar array was made using frequency domain control and variable structure control respectively. 本文对猎雷艇声纳基阵俯仰角姿态伺服系统分别进行了领域法控制律的设计和变结构控制律的设计。