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Design of Active PWM Control Driver Circuit for Torquer System Using CCII | IEEE Journals & Magazine | IEEE Xplore

Design of Active PWM Control Driver Circuit for Torquer System Using CCII


An Active PWM Control Driver Circuit for Satellite's Torquer System has been designed using second generation current conveyor as a current mode building block. The theor...

Abstract:

This research examines a torquer system for satellite attitude control which requires low energy, or average power, to control its moment. The magnetic torquer consists o...Show More

Abstract:

This research examines a torquer system for satellite attitude control which requires low energy, or average power, to control its moment. The magnetic torquer consists of an LR component, source and switching pulse. A mathematical model and design equations are presented for the magnetic torquer. A technique of using torquer system to do 3-axis spacecraft attitude control has been presented. The main goal of this system is to attain specific current control in the torquer system by means of CCII action. CCII is used since the full operation is performed in high frequency system. The closed loop control action of the controller, the triangular wave generator, CCII and torquer system are specific parameters used in this research. This scheme's performance has been considered via analysis and simulation model. The resulting closed-loop systems are robust with respect to parametric modeling ambiguity. The result attained by OrCAD PSPICE, belonging to Cadence design systems with respect to desired amount of current value proves the efficiency of the proposed research method.
An Active PWM Control Driver Circuit for Satellite's Torquer System has been designed using second generation current conveyor as a current mode building block. The theor...
Published in: IEEE Access ( Volume: 9)
Page(s): 75426 - 75434
Date of Publication: 17 May 2021
Electronic ISSN: 2169-3536

Funding Agency:


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