feedforward compensation meaning in Chinese
前馈补偿
Examples
- Research on ultra - precision machine tools ' servo control technique based on disturbance feedforward compensation
基于扰动前馈补偿的超精密机床伺服控制技术研究 - But direct pd control has better robustness against modeling error and uncertain disturbance compared with pd control with feedforward compensation
与pd加前馈补偿控制相比，直接pd控制对机器人手臂动态模型误差及外界不确定性干扰具有更强的鲁棒性。 - Simulations show that this method can quickly and accurately recognize the object in input image and has a few strong robustness against noise in the input image . secondly , the simulations for two kinds of control algorithms based on pd , namely , direct pd control and pd control with feedforward compensation , have been completed in this thesis . simulations show that both control algorithms have good control performance in tracking a known trajectory and the effect of dynamic compensation of pd control with feedforward compensation is obvious
本文首先根据二值图像的特点结合距离变换提出了一种基于ga模式匹配的复杂背景下目标的识别方法，该方法能快速准确的匹配图像中的目标，而且对噪声有较强的鲁棒性；接着对基于pd的2种机器人控制算法(直接pd控制和pd加前馈补偿控制)进行了仿真研究，实验结果表明这两种pd控制算法都具有较好的轨迹跟踪性能，而且pd加前馈控制的动态补偿效果也很明显。 - According to the analysis of simulation curves and the contrast between pid controller with disturbance feedforward compensation and fuzzy controller , it can be concluded that the new method of control not only has better robustness to the disturbance and varying parameter , but also has quick response and simple realization applying to the system with strict demand on the range of export parameter under variational condition
通过对仿真曲线的分析并与干扰前馈pid控制及模糊控制相比较，可以看出这种新的算法对干扰及参数摄动的鲁棒性强、响应快速且实现简单，尤其适用于工程上在变工况情况下对输出参数变化范围要求较高的系统。 - The criteria used for adaptive feedforward compensation is introduced , two unbalance compensation ways of permanent magnet biased magnetic bearing based on bearing current minimization are studied , the recursive adaptive algorithm and the unbalance compensation on estimation of synchronous rotate speed are studied , the simulation results are given
在基于零电流补偿原则的基础上,提出基于递归运算的不平衡补偿方案,进行了理论分析和仿真研究;对基于同步转速估算的不平衡补偿方法进行了详细的理论分析,并进行了仿真研究。