自动PI调谐称重皮带给料机通过非伪造控制

Proceedings of the 38th IEEE Conference on Decision and Control (Cat. No.99CH36304) Pub Date : 1999-12-07 DOI:10.1109/CDC.1999.832885

E. Collins, C. Fan, R. Millett

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引用次数: 19

摘要

提出并实验证明了一种方法来自动PI调谐工业称重皮带给料机是基于未证伪的控制概念。非证伪控制是一种使用开环和闭环测试数据来识别满足控制工程师指定的多个目标的控制器子集(从初始集)的方法。非证伪方法的一个新特点是，它允许在不将控制器插入回路的情况下预测给定控制器的性能。此外，这种方法不需要控制系统的显式模型。当非证伪PI自整定方法应用于工业称重带式给料机时，它能够成功地识别出满足性能规格的PI控制律子集。这种自动PI调谐方法在这里是离线实现的，但也可以在线实现，并以直接的方式应用于其他控制系统。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Automated PI tuning for a weigh belt feeder via unfalsified control

Proposes and experimentally demonstrates an approach to automated PI tuning for an industrial weigh belt feeder that is based on unfalsified control concepts. Unfalsified control is used as a means of using both open and closed loop test data to identify a subset of controllers (from an initial set) that meets the multiple objectives specified by the control engineer. A novel feature of the unfalsified approach is that it allows the performance of a given controller to be predicted without inserting the controller in the loop. In addition, this methodology does not require an explicit model of the system to be controlled. When the unfalsified PI autotuning approach is applied to the industrial weigh belt feeder, it is able to successfully identify a subset of PI control laws that meets the performance specs. This automated PI tuning approach is implemented here off-line but may be implemented online and applied in a straight forward manner to other control systems.

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Proceedings of the 38th IEEE Conference on Decision and Control (Cat. No.99CH36304)

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