DC to DC converter controlled by a magnetically-coupled multivibrator with asymmetrical output.
Nondissipatively regulated variable frequency DC TO DC converter with variable on time and variable off time
VOLTAGE REGULATOR↗
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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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Effects of solar proton flares on the power output of solar cells having various configurations
Solar proton flare effects on silicon photovoltaic power system for deep space missions
Berman, P.↗
Relay control of multi-output systems with parameter uncertainties
Semidefinite Liapunov function applied to relay control of linear system with parameter uncertainties
Lindorff, D. P.↗
EDP outputs of Surveyor failure reporting system - Ground equipment.
Electronic data processing system for Surveyor ground equipment failure reporting system
Daush, A. A., Jr.↗
Optimal output-feedback controllers for linear systems
Matrix method for optimal feedback control of linear systems
Levine, W. S.↗
Approximating properties of linear models for input-output descriptions
Existence theorem using Pade approximation and matrices
Holzmann, E. G.↗
Report on input-output feasibility study
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Orr, L. D.↗
The effects of acute heat stress on cardiac output
Explore the source record for details and available documents.
Damato, A. N.↗
Fluid mixing technique increases the gain and output power of carbon dioxide laser systems
High speed flowing gas system provides uniform mixing in short times compared to flow transit times and carbon dioxide vibrational relaxation times. This system minimizes the effects of surrounding surfaces and provides a uniformly high gain that is independent of dimensions transverse to the flow direction.
Cool, T. A.↗
Wide-range tracking oscillator generates phase and frequency coherent output
Tracking oscillator consists of modified phase-lock loop which controls voltage-controlled oscillator capable of automatic lock-on and track of periodic input waveform over frequency ratio 500-1. It is used in telemetry and communications systems where large signal fluctuations are encountered.
Howard, J. R.↗
Approximating properties of linear models for input output descriptions
Pade approximations for linear and dynamic programming using Markov processes and new algorithms
Holzmann, E. G.↗
Effect of operating parameters on net power output of a 2- to 10-kilowatt Brayton rotating unit
Performance of turbine-compressor-alternator Brayton cycle unit for space electric power generation
Evans, R. C.↗
Optimal filter design subject to output sidelobe constraints
Optimal pulse compression time-invariant filter for signal reception with sidelobe constraints under white noise in radar and communications systems
Athans, M.↗
Laser wavelength selection and output coupling by a grating
Gratings as laser wavelength-selective end reflectors, noting application to carbon dioxide and dye lasers
Hard, T. M.↗
Dual-channel circuit conditions/amplifies transducers' inputs and outputs
Circuit includes two data channels and one shared precision power supply installed on a single 11.4 cm square circuit card. The unit is relatively inexpensive, compact, and suitable for most tests where low-noise and high-gain signal processing is required.
Murphy, K. M.↗
A lightweight, high output soil sampler
Sampler is useful on or under earth's surface or on sea bottom. Larger sample amount is obtained relative to sampler size and weight and limited particle size sample material is continuously delivered. Silicone rubber linear in transport tube nearly eliminates grinding or particulate processing during sampling, and reduces required torque.
Howard, E. A.↗
An efficient, broad-band, switching-mode amplifier with isolated output, part 2 Annual report
Breadboard model of broadband pulse width modulated amplifier
Dunmyer, W. D.↗
Vibrating element electrometer with output signal magnified over input signal by a function of the mechanical Q of the vibrating element Patent
Vibrating element electrometer producing high conversion gain by input current control of elements resonant frequency displacement amplitude
Coon, G. W.↗