Speed control of electrical drives using classical control methods

Lennart Harnefors; Seppo E. Saarakkala; Marko Hinkkanen

doi:10.1109/TIA.2013.2244194

Speed control of electrical drives using classical control methods

Lennart Harnefors, Seppo E. Saarakkala, Marko Hinkkanen

Electric Drives

Research output: Contribution to journal › Article › Scientific › peer-review

177 Citations (Scopus)

Abstract

A classical control approach to the design and analysis of proportional-integral (PI) speed controllers for electrical drives is presented. After vindicating the fact that traditional one-degree-of-freedom PI control generally gives unsatisfactory performance, a well-performing two-degree-of-freedom PI controller is designed, with analytical parameter selection. The robustness of the obtained closed-loop system is analyzed and is found to be satisfactory. All the proposed control designs are validated by means of experiments.

Original language	English
Pages (from-to)	889-898
Journal	IEEE Transactions on Industry Applications
Volume	49
Issue number	2
DOIs	https://doi.org/10.1109/TIA.2013.2244194
Publication status	Published - 1 Feb 2013
MoE publication type	A1 Journal article-refereed

Keywords

analytical tuning
disturbance rejection
pre-filtering
robustness
speed control
tracking performance
two-degree-of-freedom (2DOF) proportional (P)integral (PI) control

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10.1109/TIA.2013.2244194

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abstract = "A classical control approach to the design and analysis of proportional-integral (PI) speed controllers for electrical drives is presented. After vindicating the fact that traditional one-degree-of-freedom PI control generally gives unsatisfactory performance, a well-performing two-degree-of-freedom PI controller is designed, with analytical parameter selection. The robustness of the obtained closed-loop system is analyzed and is found to be satisfactory. All the proposed control designs are validated by means of experiments.",

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AB - A classical control approach to the design and analysis of proportional-integral (PI) speed controllers for electrical drives is presented. After vindicating the fact that traditional one-degree-of-freedom PI control generally gives unsatisfactory performance, a well-performing two-degree-of-freedom PI controller is designed, with analytical parameter selection. The robustness of the obtained closed-loop system is analyzed and is found to be satisfactory. All the proposed control designs are validated by means of experiments.

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KW - disturbance rejection

KW - pre-filtering

KW - robustness

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KW - tracking performance

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KW - analytical tuning

KW - disturbance rejection

KW - pre-filtering

KW - robustness

KW - speed control

KW - tracking performance

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KW - pre-filtering

KW - robustness

KW - speed control

KW - tracking performance

KW - two-degree-of-freedom (2DOF) proportional (P)integral (PI) control

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JO - IEEE Transactions on Industry Applications

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Speed control of electrical drives using classical control methods

Abstract

Keywords

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