Inverters for motors study program Final report, Jun. 9, 1966 - Jun. 9, 1967
Breadboard models and interface requirements for optimum performance and reliability of inverter motor system
Irvine, D. B.↗
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Simulated low-gravity sloshing in spherical tanks and cylindrical tanks with inverted ellipsoidal bottoms
Simulated low gravity sloshing in spherical and cylindrical tanks with inverted ellipsoidal bottoms
Dodge, F. T.↗
Applied research and feasibility studies, experimental investigations and conceptual or preliminary design engineering applicable to inverters for motors program Quarterly progress report, 22 Jun. - 25 Sep. 1967
Design criteria for inverters for motors
Irvine, D. B.↗
An introduction to the theory of generalized matrix invertibility
Literature survey on pseudo invertibility of matrices
Boullion, T. L.↗
Applied research and feasibility studies, experimental investigations and conceptual or preliminary design engineering applicable to inverters for motors program Quarterly progress report, period ending Mar. 25, 1968
Performance tests and torque-speed graphs for motor ring-counter inverter system
Irvine, D. B.↗
Applied research and feasibility studies, experimental investigations and conceptual or preliminary design engineering applicable to inverters for motors program Quarterly progress report, period ending Jun. 25, 1968
Design and evaluation of motor inverter with current sensing and limiting circuit
Irvine, D. B.↗
Static DC to sinusoidal AC inverter using techniques of high-frequency pulse-width modulation.
HF pulse width modulation applied to DC to sinusoidal AC inverter to provide LF sine wave output without LF transformer or filter
Babaa, I. M. H.↗
On the stabilization of the inverted pendulum.
Inverted pendulum stabilization under restricted random parametric excitation, discussing role of equation of motion
Bogdanoff, J. L.↗
Evaluation of magnetic materials for static inverters and converters
Program studies materials for use in static inverters and converters. It gives suitable data on the behavior of commonly used materials when excited with square wave power.
Frost, R. M.↗
Aerodynamic Characteristics of Twin Propeller Deflected Slipstream STOL Airplane Model with Boundary Layer Control on Inverted V-tail
Aerodynamic characteristics of COIN aircraft model with boundary layer control on inverted V-tail
Gentry, G. L., Jr.↗
Parallel operation of static inverters and converters and evaluation of magnetic materials
Static inverters and converters operated in parallel and magnetic materials evaluation
Doughman, C. L.↗
Load programmer, static switches, and annunciator for inverters and converters
Load programmer, switches, and annunciator for static inverters and converters operating in parallel
Briggs, R. W.↗
Analysis and design of inductors for protecting power transistors against current surges in inverter bridge circuits
Analysis and design of inductors for protecting power transistors against current surges in inverter bridge circuits
Gourash, F.↗
Inverter-converter parallel operation
Development of static inverters or converters operating electrically in parallel for space vehicle applications
Ernsberger, G. W.↗
Evaluation of magnetic materials for static inverters and converters
Evaluation of magnetic materials for static inverters and converters, tested under square wave excitation and direct current excitation
Frost, R. M.↗
Inverter-converter automatic paralleling and protection
Electric control and protection circuits for parallel operation of inverter-converter
Doughman, C. L.↗
Development and inverter testing of high temperature cesium-vapor thyratrons
Development and inverter circuit tests of high temperature cesium vapor thyratrons
Coolidge, A. W., Jr.↗
Invertibility of linear time-invariant dynamical systems.
Invertibility of linear time invariant dynamical control systems, discussing L-inverses, sequential circuits, inherent integration, reproducibility, pointwise and functional inverses
Massey, J. L.↗