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A new approach to dynamic feedback linearization control of an induction motor

机译：感应电动机动态反馈线性化控制的新方法

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摘要

A new approach to dynamic feedback linearization control of an induction motor is given, Previously, it has been shown that the dynamic model of an induction motor, consisting of speed, stator currents, and rotor flux, is dynamically feedback linearizable. However, the controller and transformation were valid only as long as the motor torque was nonzero and the methodology required switching between two computationally complex transformations. Here it is shown that by considering the direct-quadrature model of the induction motor, a single dynamic feedback linearizing transformation exists and is valid (essentially) as long as the (magnitude of the) rotor flux is nonzero. Furthermore, the resulting control computations are well within the capabilities of contemporary microprocessor technology.
机译：给出了一种感应电动机动态反馈线性化控制的新方法。以前，已证明感应电动机的动力学模型（由速度，定子电流和转子磁通组成）是动态反馈线性化的。但是，仅当电动机转矩不为零且方法需要在两个计算复杂的转换之间切换时，控制器和转换才有效。在此表明，通过考虑感应电动机的直接正交模型，可以存在单个动态反馈线性化变换，并且只要转子磁通的（大小）非零，该变换就有效（基本上）。此外，所得到的控制计算完全在现代微处理器技术的能力之内。

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