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http://hdl.handle.net/11375/20690
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DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Elliott, A. R. | - |
dc.contributor.advisor | Sinha, N. K. | - |
dc.contributor.author | Wong, Richard C. S. | - |
dc.date.accessioned | 2016-10-18T17:27:03Z | - |
dc.date.available | 2016-10-18T17:27:03Z | - |
dc.date.issued | 1973-02 | - |
dc.identifier.uri | http://hdl.handle.net/11375/20690 | - |
dc.description.abstract | <p> The analysis of stepping motors using linear models has been simplified through identifications of the constants. Though the existing nonlinear models assuming a smooth air-gap machine may, in some cases, yield a fairly close prediction of the characteristics of a stepping motor, the models do not represent the actual motors which are essentially salient-pole motors. A new salient-pole nonlinear model is introduced. The analysis of permanent-magnet stepping motors using the nonlinear models has been simplified by assuming constant current sources. Dynamic behaviors of a permanent -magnet stepping motor are shown by phase-plane plots and step by step transient response plots.</p> <p> Computer control of stepping motors in both open-loop and closed-loop is discussed. The open-loop control has been demonstrated to be successful and a closed-loop control system using light-sensors as feedback has been designed.</p> | en_US |
dc.language.iso | en_US | en_US |
dc.subject | mathematical modeling, computer control, two-phase, permanent-magnet, stepping motor, loop | en_US |
dc.title | Mathematical Modeling and Computer Control of a Two-Phase Permanent-Magnet Stepping Motor | en_US |
dc.type | Thesis | en_US |
dc.contributor.department | Electrical Engineering | en_US |
dc.description.degreetype | Thesis | en_US |
dc.description.degree | Master of Engineering (MEngr) | en_US |
Appears in Collections: | Digitized Open Access Dissertations and Theses |
Files in This Item:
File | Description | Size | Format | |
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Wong_Richard_C._1973Feb_Masters..pdf | 3.34 MB | Adobe PDF | View/Open |
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