NDLI: Emulator for a DC-Machine, working as an actuator in a torque split unit of an all-wheel driven automobile

Content Provider	IEEE Xplore Digital Library
Author	Schuster, T. Krischan, K. Seebacher, R.R. Dannerer, G.
Copyright Year	2007
Description	Author affiliation: Tech. Univ. of Graz, Graz (Schuster, T.; Krischan, K.; Seebacher, R.R.; Dannerer, G.)
Abstract	The aim of the constructed emulator system, in association with a mathematical simulation model of an actuator running on a digital-signal-processor-HIL system (Hardware-in-the-Loop system) is to replace a real actuator and its positioning sensors. The emulator is the physical link between the real actuator supply electronics and the mathematical actuator model. From the (electrical) view of the power supply or power electronics controlling an actuator it makes no difference whether a real actuator or the emulation system is connected. This enables actuator system designers to quickly change drive parameters and check their effects on control electronics to speed up electronics and actuator design processes. Another possibility is to check control electronics under special actuator conditions which may result in destroying a real actuator. The main part of the emulator is a controllable voltage source in order to emulate the inducted armature voltage of the actuator. This electronic source and load unit consists of two pulse width modulation amplifiers working as buck converters. The armature resistance and inductance are emulated by physical parts. Furthermore, the position signals generated by the signal-processor-HIL system are electrically isolated and used for emulating the position sensor signals.
Starting Page	1
Ending Page	10
File Size	849433
Page Count	10
File Format	PDF
ISBN	9789275815108
DOI	10.1109/EPE.2007.4417605
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-09-02
Publisher Place	Denmark
Access Restriction	Subscribed
Rights Holder	EPE Association
Subject Keyword	Switched-mode power supply Actuators Torque Pulse Width Modulation (PWM) Power supplies Pulse amplifiers DC machine Control systems Sensor systems Automobiles Power system modeling Pulse width modulation converters Automotive application Mathematical model Actuator
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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