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Integral Control Method With Exponential Variable Integral Constant
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| Author(s) |
Algirdas Baskys, Vitold Gobis, Sergej Jegorov |
| Abstract |
The integral control method with integral constant,
witch is exponential function of error (eI method) has been
suggested. Controller based on this method allows to decrease
the settling time of unit step response transient of control system
as compared with case when classical integral controller is used,
keeping one’s the feature of high electric noise resistance, witch
is characteristic for control systems based on integral controller.
Investigation shows, that controller based on eI method
guaranties more stable operating of control systems with time –
delayed plants effected by electric noise as compared with
situation when proportional – integral controller is used. The
controller based on suggested control method is applied in
frequency converter for automatic control of AC induction
motor rotation speed. |
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| Filename: | A33233 |
| Filesize: | 226.4 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-02-16 by System |
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