Research and development on cells with bellows controlled electrolyte levels progress report no. 3, dec. 10, 1964 - may 10, 1965
Control of electrolyte level in nickel-cadmium cells with metal and plastic bellows
NICKEL-CADMIUM BATTERY↗
SEARCH · Engineering Papers
Results for “controller development”
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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Spacecraft manufacturing and inplant checkout
Modular concept of operations, manufacturing working plan, management communications, and procedures control for development of Gemini spacecraft
SPACECRAFT MODULE↗
Development of pigments for thermal control coatings Final report, 17 Jun. - 16 Dec. 1965
Powdered metal oxide pigments by nucleation for temperature control coatings
NUCLEATION↗
On the stochastic maximum principle with ''average'' constraints.
Stochastic maximum principle with averaged constraint developed for control problems affected by stochastic process
RANDOM PROCESS↗
Research and development study on space thermal control by use of fusible materials.
Space thermal control using fusible materials, with analysis of one-dimensional adiabatic system
PHASE CHANGE↗
Development of a thermionic diode controlled power system
Thermionic diode-controlled spacecraft power supply system
SPACECRAFT POWER SUPPLY↗
Research and development of cells with bellows controlled electrolyte levels Final progress report, May 11, 1965 - Apr. 1, 1966
Control of electrolyte level in sealed Ni-Cd and Ag-Cd cells with bellows action
BELLOWS↗
Development of space stable thermal control coatings Triannual report, Mar. 1 - Jul. 31, 1967
Ultraviolet irradiation effects on space stable thermal control zinc coatings
Noble, G.↗
Development of the subliming solid control rocket, phase 3 Final report, 25 Apr. 1966 - 24 Jul. 1967
Thermal energy supply improvements to uprate performance of subliming solid control rocket
Source record↗
Research and development of a vortex valve controlled hot gas /5500 deg F/ secondary injection thrust vector control system
Performance of vortex valve controlled secondary injection thrust vector system for solid propellant rocket motor control
Blatter, A.↗
Orbiting Geophysical Observatory Attitude Control Subsystem design survey
Development history and design modifications for attitude control subsystem of OGO
Mc Kenna, K. J.↗
Study of passive temperature and humidity control systems for advanced space suits Final second phase report, 2 Sep. 1967 - 1 Sep. 1968
Passive temperature and humidity control systems developed for advanced space suits
Shlosinger, A. P.↗
Proceedings of the 3rd Aerospace Mechanisms Symposium
Conference on mechanical engineering aspects of satellite systems - dynamic structural analyses and developments of control mechanisms, design specifications, and equipment components
Source record↗
Development of series emittance thermal control coatings Final report, Sep. 1968 - Jun. 1969
Dielectric films used for thermal radiation control coatings
Griffin, R. N.↗
Adaptive filtering in satellite orbit estimation.
Adaptive filter for estimating system noise inputs from actual residuals developed to control Kalman filter in satellite orbit estimation
Jazwinski, A. H.↗
Chebyshev minimax control theory
General, closed-form, analytical solutions are determined for certain classes of C-minimax control problems, several alternative mathematical theories are derived, and a controller design theory is developed to give optimal control in the presence of unmeasureable external disturbances.
Johnson, C. D.↗
Earth resources technology satellite spacecraft system design studies. Volume 2, book 2 - Subsystems studies Final report
Developing attitude control, orbit adjust, thermal, power, electrical integration, integration test and launch support subsystems for ERTS
Source record↗
Microprogramming the IOEX of the IBSYS
Development microprogram control sequence from software system
Avrunin, I. L.↗