: ..,
. .,
. .
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. : 0421200023\0043
: 39
:
: 2012
: .., . ., . . / . 39. .: , 2012. .138-154.
: , DCDC , - , -,
(.): DC motor, DC-DC converter, pulse-width modulation, PI controller, singular perturbation method
: . , .
-, .
(.): The problem of regulation for a DC motor with multi-level DC-DC converter is discussed. The control system is considered consisting of two feedback loops. In the first one the armature current control for a DC motor is provided by means of pulse-width modulated control for multi-level DC-DC converter. In the second one DC motor speed control is maintained. Proportional-integral (PI) controllers are designed for armature current and motor speed control based on singular perturbation technique such that multi-time-scale motions are artificially induced in the closed-loop system. Numerical simulations are performed in order to show efficacy of the proposed design technique.
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: 5588, : 5359, : 15.