Stability derivatives — are a means of linearising the equations of motion of an atmospheric flight vehicle so that conventional control engineering methods may be applied to assess their stability.The dynamics of atmospheric flight vehicles is potentially very… … Wikipedia
Stability — can refer to: *Aircraft flight Stability (aircraft) *In atmospheric fluid dynamics, atmospheric stability, a measure of the turbulence in the ambient atmosphere *BIBO stability (Bounded Input, Bounded Output stability), in signal processing and… … Wikipedia
motion-picture technology — Introduction the means for the production and showing of motion pictures. It includes not only the motion picture camera and projector but also such technologies as those involved in recording sound, in editing both picture and sound, in… … Universalium
Stability of the Solar System — The stability of the Solar System is a subject of much inquiry in astronomy. The Solar System is chaotic,cite journal title=Large scale chaos in the solar system author=J. Laskar journal=Astronomy and Astrophysics volume=287 pages=L9 ndash;L12… … Wikipedia
Motion simulator — Simulator seating St. Louis Zoo A motion simulator or motion platform is a mechanism that encapsulates occupants and creates the effect/feelings of being in a moving vehicle. Motion simulators fall into two categories (described below) based on… … Wikipedia
motion picture, history of the — Introduction history of the medium from the 19th century to the present. Early years, 1830–1910 Origins The illusion of motion pictures is based on the optical phenomena known as persistence of vision and the phi phenomenon. The first … Universalium
motion — I (New American Roget s College Thesaurus) Movement Nouns 1. motion, movement, move, mobility, movableness; approach; mobilization; restlessness, unrest; kinematics, kinetics; sprite. 2. (motion forward) progress, locomotion; journey, voyage,… … English dictionary for students
stability — I (New American Roget s College Thesaurus) Permanence Nouns 1. stability; immutability, unchangeableness, constancy, firmness, equilibrium, immobility, soundness, vitality, stiffness, solidity, aplomb; establishment, fixture; homeostasis;… … English dictionary for students
stability — noun (plural ties) Date: 14th century 1. the quality, state, or degree of being stable: as a. the strength to stand or endure ; firmness b. the property of a body that causes it when disturbed from a condition of equilibrium or steady motion to… … New Collegiate Dictionary
Directional stability — is stability of a moving body or vehicle about an axis which is perpendicular to its direction of motion. Stability of a vehicle concerns itself with the tendency of a vehicle to return to its original direction in relation to the oncoming medium … Wikipedia