motor hoist

基本解释

A research is conducted on application of dynamic vibration absorber for controlling hoist motor vibration during its rotary speed variation.
针对起重机系统电机变速过程引发的振动问题，应用单个动力减振器进行控制。
Then the hoist motor of the stacker crane is controlled successfully by the VVVF speed regulation and the better orientation precision and running speed of stacker crane are expressed in the practice.
通过实际系统的运行和调试，堆垛机的提升控制系统在控制中获得了更高的定位精度和更快的运行速度。
Models are solved by computer. Dynamic response curves of brake release course and pump-motor system secondary hoist course are obtained separately, then the results of digital simulation is analyzed.
利用计算机对模型进行了求解，分别给出了制动器开启过程的动态响应曲线和泵—马达系统二次提升过程的动态响应曲线，并对仿真结果进行了分析。