An analytic test for absolute stability and positive realness.
Numerical procedure for testing absolute stability and positive realness of free dynamic systems based on Routh algorithm
SEARCH · Search NASA
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.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Numerical procedure for testing absolute stability and positive realness of free dynamic systems based on Routh algorithm
Absolute value type of early-late gate bit synchronizer phase noise performance determined by Fokker-Planck method, comparing results with different circuits performance
Dynamic system absolute stability and sensitivity to parameter variations in linear part of system calculated by graphical and analytical techniques
Sufficient conditions derived for absolute stability of dynamic systems containing nonlinear functions of several state variables
Mechanism absolutely immobilizes microscope stage at a preset focus, preserving focus indefinitely. The lock is a second-class lever consisting of a straight body having a fulcrum with a cylindrical bearing surface at one end and a thumbscrew at the other end.
Absolute and convective microinstabilities of hot, fully ionized, collisionless magnetized plasma
Laser absolute gravimeter of falling mass type development and error determination
Absolute stellar magnitudes and stellar masses
Gravity gradient measurements with laser absolute gravimeter
Absolute transition probabilities for neutral and ionic molecular nitrogen
Absolute neutron cross sections for production of Na 24 isomer from Mg and Al
Radiative lifetimes of transitions to ground state for CS, SO and diatomic sulfur, showing relationship to absolute transition probabilities in terms of physiochemical applications
Transition probability and Stark profile of H alpha standards for absolute intensity calibration of spectroscopic data from thermal shock tube plasma
Singularity for absolute zero of time suggested for beginning of universe by Einstein relativity theory
Quasi-stellar objects absolute spectral energy distribution, considering electron temperature and photon density
Absolute frequency wideband high resolution determination, using frequency synthesizer as phase locked loop local oscillator
Dynamic systems absolute stability, optimality and passivity algebraic criterion in terms of real even polynomial coefficients
Convective or absolute electrostatic instability in weakly inhomogeneous hot magnetoplasma, determining density and frequency for onset