inertial reference

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• Inertial Reference Unit — An Inertial Reference Unit (IRU) is a type of inertial sensor which uses only gyroscopes to determine a moving aircraft’s or spacecraft’s change in angular direction (referred to as delta theta or Δθ) over a period of time. Unlike the Inertial… …   Wikipedia

• Inertial Reference System — Ein Inertiales Navigationssystem (INS) bestimmt die eigene Position und Geschwindigkeit, ohne dass ein Bezug zur äußeren Umgebung erforderlich ist. Der Begriff Trägheitsnavigation ist synonym, da Bewegungen über die Massenträgheit bei… …   Deutsch Wikipedia

• inertial reference system — inercinė atskaitos sistema statusas T sritis fizika atitikmenys: angl. Galilean frame of reference; inertial reference system vok. inertiales Bezugssystem, n; Inertialsystem, n; Trägheitssystem, n rus. инерциальная система отсчёта, f pranc.… …   Fizikos terminų žodynas

• inertial reference frame — noun a coordinate system in which Newton s first law of motion is valid • Syn: ↑inertial frame • Hypernyms: ↑coordinate system, ↑frame of reference, ↑reference system, ↑reference frame …   Useful english dictionary

• Non-inertial reference frame — A non inertial reference frame is a frame of reference that is under acceleration.[1] The laws of physics in such a frame do not take on their most simple form, as required by the theory of special relativity.[2][3] To explain the motion of… …   Wikipedia

• Air Data Inertial Reference Unit — (ADIRU) is an aircraft component.Cite web|url=http://acronyms.thefreedictionary.com/ADIRU|title=ADIRU|accessdate=2006 09 16|year=2005] It is a part of the integrated Air Data/Inertial Reference system (ADIRS) which consists of up to three Air… …   Wikipedia

• Air Data Inertial Reference System — Air Data Inertial Reference Unit L Air Data Inertial Reference Unit, ou ADIRU, est un composant essentiel de l Air Data Inertial Reference System, ou ADIRS, un système fournissant des informations sur la vitesse, l altitude et les référents… …   Wikipédia en Français

• non-inertial reference system — neinercinė atskaitos sistema statusas T sritis fizika atitikmenys: angl. non inertial frame of reference; non inertial reference system vok. trägheitsfreies Bezugssystem, n rus. неинерциальная система отсчёта, f pranc. système de référence non… …   Fizikos terminų žodynas

• Advanced Inertial Reference Sphere — The Advanced Inertial Reference Sphere, or AIRS, is a highly accurate inertial guidance system designed for use in the LGM 118A Peacekeeper ICBM.DetailsAIRS is a fluid stabilized system, as opposed to one using gimbals. It consists of a beryllium …   Wikipedia

• Air Data Inertial Reference Unit — L Air Data Inertial Reference Unit, ou ADIRU, est un composant essentiel de l Air Data Inertial Reference System, ou ADIRS, un système fournissant des informations sur la vitesse, l altitude et les référents inertiels d un aéronef équipé. On le… …   Wikipédia en Français

• Inertial frame of reference — In physics, an inertial frame of reference is a frame of reference which belongs to a set of frames in which physical laws hold in the same and simplest form. According to the first postulate of special relativity, all physical laws take their… …   Wikipedia