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New Algorithms of Control and Observation of the Induction Motor Based on the Sliding-Mode Theory

机译:基于滑模理论的感应电动机控制与观测新算法

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In this article new algorithms are developed for controllers of speed and flux and non-linear observer's of induction motor's. These new algorithms are based on the sliding-mode theory. The use of the non-linear sliding mode method provides best performances for motor operation and robustness of the control law despite the external and internal perturbations. To prove the accuracy of the results, validation is made with Adnan's experimental results. Later a parametric study is presented to evaluate the speed and flux variation according to the increase in time for both open and closed loops. From the parametric study, it should be noted that the variation of the electrical parameters does not affect the stability of the system. Finally, it is concluded that results of the developed algorithms showed an excellent stability of the system confirmed by best quality numerical simulations.
机译:在本文中,为速度和磁通的控制器以及感应电动机的非线性观测器开发了新的算法。这些新算法基于滑模理论。尽管存在外部和内部扰动,但非线性滑模方法的使用为电​​动机的运行和控制律的鲁棒性提供了最佳性能。为了证明结果的准确性,对Adnan的实验结果进行了验证。稍后进行参数研究,以根据开环和闭环的时间增加来评估速度和通量变化。从参数研究中,应该注意的是,电气参数的变化不会影响系统的稳定性。最后,得出的结论是,所开发算法的结果表明,该系统具有出色的稳定性,并通过最佳质量的数值模拟得到了证实。

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