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Results for “Differential”
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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Absolutely cooperative solution for a linear, multiplayer differential game
Linear multiplayer differential games absolutely cooperative solution, discussing control variables assumption of interior values
Differential rotation of the photospheric magnetic field
Photospheric magnetic field differential rotation using synoptic charts for autocorrelation technique
Random differential equations in control theory
Control processes and optimization problems solutions by stochastic differential equations, discussing dynamic models and programming, linear filtering and optimal feedback
A discrete-time differential dynamic programming algorithm with application to optimal orbit transfer
Differential dynamic programming algorithm for discrete time orbit transfer optimization
Solid-solid phase transitions determined by differential scanning calorimetry. II
Octahedral solid-solid phase transitions by differential thermal analyzer and scanning calorimeter module, discussing entropy change causes
Combined differential scanning calorimetry and thermogravimetric analysis for thermochemical kinetic measurements
Differential scanning calorimetry and thermogravimetric analysis combination for thermochemical kinetic measurements, matching analytical and experimental curves for data accuracy
New conditions for boundedness of the solution of a matrix Riccati differential equation
Sufficient condition for bounded solution of matrix Riccati differential equation
Design of hysteresis circuits using differential amplifiers
Design equations for hysteresis circuit are based on the following assumptions: amplifier input impedance is larger than source impedance; amplifier output impedance is less than load impedance; and amplifier switches state when differential input voltage is approximately zero. Circuits are designed to any given specifications.
Variable order integrators for the numerical solution of ordinary differential equations
Series of computer subroutines integrates systems of ordinary differential equations and is used for numerical quadrature.
Differential expansion fitting for cryogenic liquid tanks
Sliding contact between liner and interior surface of fitting accommodates stresses and strains developed in shell composite and metal liner system. Stresses and strains are transmitted to liner portion which is recessed in fitting and which acts as differential expansion fitting.
A search for a superconducting effect on alpha particle differential energy loss in type 1 superconductors
Superconducting effects on alpha particle differential energy loss in tin, vanadium, and lead superconductors
Differential correction methods in spacecraft attitude determination
Differential correction methods in spacecraft attitude determination
Differential temperature transducer Patent
Differential thermopile for measuring cooling water temperature rise
Difference equations to approximate ordinary differential equations
Difference equations for approximating ordinary differential equations
Acceptance test, data reduction procedure and calculation definitions used for sealed, absolute, gage and differential strain gage pressure transducers
Checkout and data reduction procedures for acceptance test of sealed, absolute, gage, and differential strain gage pressure transducers
On a transformation of the differential equations of the lunar theory
Transformation of differential equations in lunar theory
Generalizations of Lagrange's expansion combined with Lighthill's technique for uniformizing solutions of partial differential equations
Lighthill method with Lagrange expansion for approximative solutions of partial differential equations