The determination of root loci using Routh's algorithm.
Matrix form of Routh algorithm and invariance principle used in digital computer construction of root locus of system
MATRIX ANALYSIS↗
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Results for “digital computers”
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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Use of arbitrary quasi-orthogonals for calculating flow distribution in a turbomachine.
Arbitrary quasi-orthogonals for calculating flow distribution in turbomachine, noting digital computer calculations
VELOCITY DISTRIBUTION↗
Direct editing of research data by application of computer display techniques.
Computer controlled digital display techniques for direct editing of research data
DATA PROCESSING↗
The topside ionosphere. I - The analysis of Alouette I topside ionograms.
Alouette I topside ionograms analyzed, discussing mathematical procedures and digital computer programs in use and orbit and electron density profiles
ALOUETTE I SATELLITE↗
The ''braid'' transformer memory.
Read-only digital computer memory utilizing loom to braid information into wire harness
MEMORY STORAGE UNIT↗
Structural Analysis and Matrix Interpretive System /SAMIS/
Structural Analysis and Matrix Interpretive System eliminates high-speed digital computer restrictions of lack of generalization and lack of flexibility. Programming concepts of the system are standardization, modularity, and programming for intermediate-size problems.
Source record↗
Master control data handling program uses automatic data input
General purpose digital computer program is applicable for use with analysis programs that require basic data and calculated parameters as input. It is designed to automate input data preparation for flight control computer programs, but it is general enough to permit application in other areas.
Alliston, W.↗
Multipulse current source offers low power losses and high reliability
Pulse current source uses low loss, high reliability, LC circuits to provide the necessary high impedance for magnetic memory cores, frequently used in digital computational equipment. Square-loop reactors replace the semiconductor switches previously used.
Source record↗
Contract to extend the usefullness of cytogenetic methodology as a research technique and as a biomedical monitoring procedure Quarterly progress report 1 Jan. - 30 Jun. 1966
Automatic cytogenetic analysis system with digital computer, scanning device, and microscope for mitotic cell detection and classification
MICROSCOPE↗
Study for a flight failure warning and analysis PEM system Final report
Airborne digital computer and pulse code modulator for flight failure warning system
WARNING SYSTEM↗
RONDVU/PRESTO - Program for rendezvous mission trajectory optimization
Documentation for addition to digital computer program for rapid earth-to-space trajectory optimization of orbital rendezvous option
TRAJECTORY OPTIMIZATION↗
Solar pressure effect on spacecraft attitude after gas system depletion
Digital computer simulation of solar pressure effect on spacecraft attitude control after gas system depletion
PRESSURE EFFECT↗
RLC synthesis of transfer functions
Method and digital computer program for Resistance-Inductance-Capacitance /RLC/ SYNTHESIS of minimum-phase transfer functions
NETWORK SYNTHESIS↗
Structural Analysis and Matrix Interpetive System /SAMIS/ program report Technical memorandum, Feb. 1963 - Dec. 1965
High speed digital computer program and data handling instructions for problem solving with structural analysis and interpretive system
PROBLEM SOLVING↗
Automatic transient/ac sensitivity analysis with application
Sensitivity calculation method for parameters of digital computer network analysis program
NETWORK ANALYSIS↗
Lunar surface navigation.
Error model digital computer program applied to lunar surface hybrid navigation concepts, noting accuracy requirements from 1972 to 1985
LUNAR SURFACE↗
Calculations of the interactions of diatomic molecules with solid surfaces.
Interactions of homonuclear diatomic gas molecules with fcc solid surfaces calculated by digital computer
MOLECULAR COLLISION↗
An algorithm for generating root locus diagrams.
Ordinary and time lag root locus diagram generating algorithm for adaptation to programming on digital computer
SYSTEM STABILITY↗