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Date of Award
2012
Document Type
Master's report
Degree Name
Master of Science in Electrical Engineering (MS)
College, School or Department Name
Department of Electrical and Computer Engineering
First Advisor
Wayne W. Weaver
Abstract
When a single brush-less dc motor is fed by an inverter with a sensor-less algorithm embedded in the switching controller, the system exhibits a linear and stable output in terms of the speed and torque. However, with two motors modulated by the same inverter, the system is unstable and rendered useless for a steady application, unless provided with some resistive damping on the supply lines. The project discusses and analysis the stability of such a system through simulations and hardware demonstrations and also will discuss a method to derive the values of these damping.
Recommended Citation
Varghese, Sonu Mathews, "Stability analysis of a mono inverter dual sensorless motors system", Master's report, Michigan Technological University, 2012.