Limited angle BLDC for scan mirror application in space satellite system

Jagadeeshwaran, Ardhanari; Vijayshankar, Subramanian; Kannan, Nithiyananthan; Vaithilingam, Chockalingam Aravind

doi:10.1109/maes.2016.160015

Cited by 6 publications

(2 citation statements)

References 19 publications

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“…Limited-swing brushless DC motor is proposed to use for implementation of the electric drive system [5]. Ensuring the long-term operation of the limited-swing drive in space conditions is achieved using the torsional bearings which have significant advantages compared to radial bearings.…”

Section: Fig 1 Functional Scheme Of the Electric Drive Of Corner Rementioning

confidence: 99%

The electric drive control system of corner reflectors of the spacecraft interferometer

et al. 2017

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Abstract. This paper presents the electric drive control system of corner reflectors of the infrared Fourier transform spectrometer for meteorological satellite. Limited-swing brushless DC motor with a torsional bearing is used as a drive motor. Stringent requirements are imposed to the drive control system for stabilization of moving speed of the reflectors while obtaining the interferogram and for limitation of the reverse time. Research of influence of torsion on steady-state error of speed and ways of its compensation is conducted. The obtained results are consistent with the simulation results of the drive. It is shown that the developed drive is operable in a spacecraft system.

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Section: Fig 1 Functional Scheme Of the Electric Drive Of Corner Rementioning

confidence: 99%

The electric drive control system of corner reflectors of the spacecraft interferometer

et al. 2017

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“…To minimize the opposing influence of stricture disparity in sensorless speed control of a PMSM, the multiple stricture assessment by means of MRAS has been presented [17]. The modelling and simulation of a novel brain emotional learning and fuzzy-based intelligent controller (BELFBIC) for 3 phase induction motor V/f speed control was proposed [18], and it has been tested [19,20]. Lately, the authors have carried out a study on a sensorless T-source inverter-based PMSM drive incorporating the PI controller along with a technique to handle the time-altering strictures [21].…”

Section: Introductionmentioning

confidence: 99%

A Sensor-less Surface Mounted PMSM for Electronic Speed Control in Multilevel Inverter

Kumar¹,

Jagadeeshwaran²

2023

Intelligent Automation &Amp; Soft Computing

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Recent advancements in power electronics technology evolves inverter fed electric motors. Speed signals and rotor position are essential for controlling an electric motor accurately. In this paper, the sensorless speed control of surfacemounted permanent magnet synchronous motor (SPMSM) has been attempted. SPMSM wants a digital inverter for its precise working. Hence, this study incorporates fifteen level inverter to the SPMSM. A sliding mode observer (SMO) based sensorless speed control scheme is projected to determine rotor spot and speed of the multilevel inverter (MLI) fed SPMSM. MLI has been operated using a multi carrier pulse width modulation (MCPWM) strategy for generation of fifteen level voltages. The simulation works are executed with MATLAB/SIMU-LINK software. The steadiness and the heftiness of the projected model have been investigated under no loaded and loaded situations of SPMSM. Furthermore, the projected method can be adapted for electric vehicles.

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Performance Analysis of High Power Brushless DC Motor Drive

Ashok

Kumar

2017

Advances in Power Systems and Energy Management

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Limited angle BLDC for scan mirror application in space satellite system

Cited by 6 publications

References 19 publications

The electric drive control system of corner reflectors of the spacecraft interferometer

The electric drive control system of corner reflectors of the spacecraft interferometer

A Sensor-less Surface Mounted PMSM for Electronic Speed Control in Multilevel Inverter

Performance Analysis of High Power Brushless DC Motor Drive

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