What is Harris Index for control system?

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Ibraheem Kasim Ibraheem

see the following article

Wei Yu

It is an indicator showing the current controller performance, the value is in a range [0 1]. The value closes to 1 means that the controller does good job, otherwise the controller should be re-tuned. It can be calculated easily from output seriers data with a known process delay.

Cheers

Wei

Mohamed Abdelhady

Thanks Wei Yu

Do we have a systematic way to calculate the index?