An approach to estimate velocity for acceleration control
An approach to estimate velocity for acceleration control
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一种估计速度以进行加速度控制的方法
DOI：
10.1109/amc.2008.4516150
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发表时间：
2008
期刊：
影响因子：
--
通讯作者：
T. Tsuji
中科院分区：
文献类型：
--
作者：
N. Iiyama;K. Ohnishi;T. Tsuji
对于高性能的加速度控制，精确的速度测量起着关键作用。在本文中，提出了一种利用编码器估计速度的方法。该方法的基本计算方法是M法加平均。虽然通过平均提高了M方法的分辨率，但速度变化的检测延迟并且系统对扰动变得不敏感。然而，与平均的简单 M 方法不同，该方法保持了对速度和扰动变化的敏感性。仿真和实验结果验证了该方法的有效性。
For acceleration control with high performance, accurate velocity measurements assume a key role. In this paper, an approach to estimate velocity utilizing an encoder is proposed. Fundamental calculation method of the proposed method is M method with averaging. Though the resolution of M method is improved by averaging, detection of velocity changes delays and the system becomes insensitive to the disturbance. However, unlike simple M method with averaging, sensitivity to changes of velocity and disturbance is maintained in the proposed method. Simulation and experimental results are shown to verify the validity of the proposed approach.