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首页> 外文期刊>IEEE Transactions on Industrial Electronics >Design of a digital adaptive controller for electrical drives in industrial applications
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Design of a digital adaptive controller for electrical drives in industrial applications

机译：工业应用中用于电气驱动的数字自适应控制器的设计

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摘要

The adaptive control of an electrical drive intended for positioning applications is addressed. The regulator is based on a pole-placement technique and an online identification algorithm. The results of previous work by the authors are reviewed and a more accurate modeling is worked out by including a term accounting for the torque; to this aim a static feedforward element is designed and added to the control scheme. The limit on the motor current provided in actual systems is taken into account, and a desaturation strategy is proposed and tested. A further improvement of the performances is obtained by a dynamical change in the saturation limits. A number of simulations are presented to illustrate the performance of the system.
机译：解决了用于定位应用的电驱动器的自适应控制。调节器基于磁极放置技术和在线识别算法。回顾作者先前的工作结果，并加入一个考虑扭矩的术语，以建立更准确的模型。为此目的，设计了静态前馈元件并将其添加到控制方案中。考虑了实际系统中提供的电动机电流极限，并提出并测试了去饱和策略。通过饱和极限的动态变化可以进一步提高性能。提出了许多仿真来说明系统的性能。

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