inertial coordinate system
11Harmonic coordinate condition — The harmonic coordinate condition is one of several coordinate conditions in general relativity, which make it possible to solve the Einstein field equations. A coordinate system is said to satisfy the harmonic coordinate condition if each of the …
12reference system — noun a system that uses coordinates to establish position • Syn: ↑coordinate system, ↑frame of reference, ↑reference frame • Hypernyms: ↑arrangement, ↑organization, ↑organisation, ↑system …
13Agni missile system — Infobox Weapon is missile=yes name=Agni I/Agni II/Agni III/Agni IV caption= origin= IND type=Medium Range Ballistic Missile (Agni I) Intermediate Range Ballistic Missile (Agni II, Agni III) Intercontinental Ballistic Missile (Agni IV) used by=… …
14Real-Time Control System — The Real time Control System (RCS) is a software system developed by NIST that implements a generic Hierarchical control system. Introduction RCS has been used in automated manufacturing, robotics, and automated vehicle research at NIST. The… …
15Nonholonomic system — A nonholonomic system in physics and mathematics is a system whose state depends on the path taken to achieve it. Such a system is described by a set of parameters subject to differential constraints, such that when the system evolves along a… …
16Fuzzy locating system — Fuzzy locating is a rough but reliable method based on appropriate measuring technology for estimating a location of an object. The concept of precise or ‘’crisp locating’’ is replaced with respect to the operational requirements and the economic …
17Mechanics of planar particle motion — Classical mechanics Newton s Second Law History of classical mechanics  …
18Curvilinear coordinates — Curvilinear, affine, and Cartesian coordinates in two dimensional space Curvilinear coordinates are a coordinate system for Euclidean space in which the coordinate lines may be curved. These coordinates may be derived from a set of Cartesian… …
19Comoving distance — Physical cosmology Universe · Big Bang …
20Relative velocity — In kinematics, relative velocity is the vector difference between the velocities of two objects, as evaluated in terms of a single coordinate system, usually an inertial frame of reference unless specifically stated otherwise.For example, if the… …
