Phase compensation for widely-spaced antenna systems employing coherent signal combinations.
Phase compensation technique for signals received at widely spaced antennas and processed at central location
PHASE CONTROL↗
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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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Performance characteristics of a single- wavelength liquid-metal MHD induction generator with end-loss compensation.
Performance characteristics of single wavelength liquid-metal MHD induction generator with end- loss compensation
PERFORMANCE CHARACTERISTICS↗
Total asymptotic stability by nonlinear compensation.
Total asymptotic stability by nonlinear compensation
SYSTEMS ANALYSIS↗
Modeling and compensation of nonlinear systems using sensitivity analysis.
Sensitivity analysis application to nonlinear system modeling and compensation noting minimization procedure parameter determination and performance index
COMPUTER METHOD↗
Influence of Charge Compensation on UV EXCITATION of Rare-Earth Fluorescence
Charge compensation defects influence on UV EXCITATION spectrum of rare earth doped crystals fluorescence
CRYSTAL STRUCTURE DEFECT↗
Slot compensation in a standing-wave meter at millimeter waves.
Compensation method for longitudinal slot effects on propagation constant and characteristic impedance of rectangular waveguide used in standing wave meter
MILLIMETER WAVE↗
Compensation circuit improves operation of inductive coupling transformers
Circuitry eliminates undesirable modulation effects in rotary transformers which transfer electrical energy to and from angular rate transducers on a gyroscope. It cancels the error by feeding back compensation signals through a tertiary winding on the stator of the output rotary transformer.
Source record↗
Improved compensation circuit for direct-coupled amplifiers
Drift- and offset-control circuit compensates the inherent temperature drift and offset of a closed-loop feedback amplifier. It overcomes the disadvantages of conventional chopping circuits used to minimize drift in low-level, direct-coupled amplifiers.
Breurer, D. R.↗
Acceleration insensitive fluid expansion compensator
Device compensates for temperature and acceleration effects on a fluid-floated mass in a sealed container of a high performance angular or acceleration sensing instrument. It is used in precision instruments for regulation of gases or liquids in a moving body.
Hughes, L. F.↗
Simulation error compensation techniques, phase 3 Final report
Simulation error compensation techniques for error reduction in analog computers
Jackson, A. S.↗
Force feedback compensation - A new concept for improved manual control system performance
Force feedback compensation concept for improved manual control system performance
Herzog, J. H.↗
Suboptimal filtering. Part 2 - Compensation for modeling errors in orbit determination problems Final report
Compensation for dynamic and measurement model errors in real time orbit determination systems
Bailie, A. E.↗
Development of steady-state and dynamic performance prediction methods for turbopump self-compensating thrust balance systems
Analog and digital simulation of performance prediction for test assembly on turbine pump self-compensating thrust balance systems
Buckman, P. S.↗
Study of a nonlinear lead compensator
Design and functioning of split path nonlinear compensator compared with conventional controllers
Jenney, W. P.↗
Discrete compensation of control systems with integrated circuits.
Discrete compensation of control systems with integrated circuits involving transient analysis and switching circuit theory
Carroll, C. C.↗
Performance characteristics of a single- wavelength liquid-metal MHD induction generator with end-loss compensation.
Performance characteristics of single wavelength liquid metal MHD induction generator with end loss compensation, determining electrical losses and power production
Cerini, D. J.↗
Moessbauer effect in super 57 Fe in copper and the spin-compensated state.
Mossbauer effect in Fe 57 in Cu, noting spin compensated state and destruction by high external magnetic field
Blum, N. A.↗
Modeling and compensation of nonlinear systems using sensitivity analysis.
Sensitivity analysis application to nonlinear system modeling and compensation noting minimization procedure, parameter determination and performance index
Kohr, R. H.↗