DocumentCode
2246441
Title
SPICE modeling of a stepper motor with its control, drive and load
Author
Chen, Jess ; Gaeiro, Dominic ; Stoeckert, Ed
Author_Institution
Lockheed Missiles & Space Co. Inc., Sunnyvale, CA, USA
fYear
1990
fDate
7-12 Oct. 1990
Firstpage
190
Abstract
SPICE modeling of a complete stepper motor system is described. Using a voltage-controlled oscillator to track sine and cosine of rotor angle and using an electrical analog of the mechanical assembly, SPICE simulates interactions between electrical and mechanical subsystems. The simulations confirm the effectiveness of preloading against gear backlash and dead-beating against excitation of mechanical resonances. A method for extracting frequency-domain information from this inherently time-domain model is also discussed.<>
Keywords
electric machine analysis computing; stepping motors; SPICE modeling; control; dead-beating; drive; electrical subsystems; frequency-domain information; load; mechanical subsystems; preloading; rotor angle; stepper motor; time-domain model; voltage-controlled oscillator; Capacitors; Frequency domain analysis; Gears; Open loop systems; Resonance; Rotors; SPICE; Time domain analysis; Torque; Voltage-controlled oscillators;
fLanguage
English
Publisher
ieee
Conference_Titel
Industry Applications Society Annual Meeting, 1990., Conference Record of the 1990 IEEE
Conference_Location
Seattle, WA, USA
Print_ISBN
0-87942-553-9
Type
conf
DOI
10.1109/IAS.1990.152185
Filename
152185
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