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Permanent Magnetic Synchronous Motor (PMSM) Model DevelopmentThe Advanced Air Transport Technology (AATT) Project seeks to enhance the capabilities of fixed-wing subsonic transport through improved energy efficiency and environmental compatibility. One element of this effort is the use of high efficiency PMSM systems. Understanding the behavior and limitations of the se motors allows the National Aeronautics and Space Administration (NASA) to collaborate with and inform its partners worldwide. PMSM modeling is achieved using MATLAB®-Simulink® (The Math Works, Inc., Natick, Massachusetts). Through the analysis of an existing high-fidelity NASA Electrical Aircraft Testbed (NEAT) model, simplified models of varying fidelity can be developed with the goal of building a PMSM model capable of running in real-time for use in a piloted simulation environment. By utilizing system identification methods, it has been demonstrated that internal electrical components like the inverter can be represented by a simple variable gain thus greatly reducing the required simulation step size and subsequently decreasing model run-time by multiple orders of magnitude
Document ID
20205004404
Acquisition Source
Armstrong Flight Research Center
Document Type
Poster
Authors
Jackson Daniel
(Universities Space Research Association Columbia, Maryland, United States)
Date Acquired
July 13, 2020
Subject Category
Aircraft Stability And Control
Meeting Information
Meeting: Student Poster Day
Location: Virtual
Country: US
Start Date: August 3, 2020
End Date: August 3, 2020
Sponsors: Armstrong Flight Research Center
Funding Number(s)
CONTRACT_GRANT: NNX13AJ37A (JSC)
Distribution Limits
Public
Copyright
Public Use Permitted.
Technical Review
NASA Technical Management
Keywords
motor controls
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