Abstract
Energy-efficiency in contemporary electromachine technology depend on characteristics electrodrives, that requires optimization his exist and new structural elements. A model of optoelectronic electrodrive with laser-ultrasound cognitive transformation of energy and information is investigated. Model includes following basic elements: electromotor, driving a working mechanism; measuring-information complex, controlling and operating electromotor; amplifier on basis multi-modes solid laser with ultrasound quality modulator (UQML); transformer of laser pulses into voltage either current or magnetic field of electromotor. Researches dynamics of generating depend on pumping power and ultrasound intensity executioned on the rubin laser. Transition characteristic of electrodrive is defines by inertia of electromechanic elements, considerably exceed inertia of optoelectronic equipments. Inertia of electrodrive smooth out pulses of frequency-impulse energy (FIE). When estimation transition characteristic of electrodrive, take into account his inertia, FIE of laser radiation was accepted quasyconstant in time interval constant energy of pumping source and estimates alteration of rotation frequency and current force of electromotor were conducting on basic laws Kirchgof and Newton in approximation constant current by medium Matlab, Simulink. In the absence of ultrasound UQML radiates a chaotic optical impulse. By ultrasound control UQML passes into establish regime of frequency-impulse radiation. Repetition frequency of regular pulses is determination by pumping level when ultrasound power is constant, but did not depend on ultrasound frequency. Examined questions: self-regulation frequency-pulse generation, cognitive transformation of UQML; dynamics of electrodrive (ED) with UQML; equivalent powers sources of frequency-pulse and constant current; inertness ED with UQML; structure scheme of automatic ED with UQML. Self-regulation of UQML attach to increase energy-efficiency, possibility automatical of electrodrive.
Published Version
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