perturbation analysis

См. также в других словарях:

• Orbital perturbation analysis (spacecraft) — Isaac Newton in his Philosophiæ Naturalis Principia Mathematica demonstrated that the gravitational force between two mass points is inversely proportional to the square of the distance between the points and fully solved corresponding two body… …   Wikipedia

• Perturbation (astronomy) — Perturbation is a term used in astronomy in connection with descriptions of the complex motion of a massive body which is subject to appreciable gravitational effects from more than one other massive body.[1] Such complex motions of a body can be …   Wikipedia

• Perturbation — (v. lat.), 1) Trübung, Störung; 2) die Abweichung, welche ein Himmelskörper in seiner Bahn um einen anderen durch die Gravitation eines ihm nahen dritten Weltkörpers erleidet. Die Berechnung derselben, namentlich auf die große Zahl der Weltkörper …   Pierer's Universal-Lexikon

• Perturbation theory — This article describes perturbation theory as a general mathematical method. For perturbation theory as applied to quantum mechanics, see perturbation theory (quantum mechanics). Perturbation theory comprises mathematical methods that are used to …   Wikipedia

• Perturbation endocrinienne — Modulateur endocrinien La notion de modulateur endocrinien (ou perturbateur endocrinien, disrupteur endocrinien, leurre hormonal ou Xénooestrogène...) est une notion apparue à la fin du XXe siècle pour désigner toute molécule ou agent… …   Wikipédia en Français

• Perturbation hormonale — Modulateur endocrinien La notion de modulateur endocrinien (ou perturbateur endocrinien, disrupteur endocrinien, leurre hormonal ou Xénooestrogène...) est une notion apparue à la fin du XXe siècle pour désigner toute molécule ou agent… …   Wikipédia en Français

• Singular perturbation — In mathematics, more precisely in perturbation theory, a singular perturbation problem is a problem containing a small parameter that cannot be approximated by setting the parameter value to zero. This is in contrast to regular perturbation… …   Wikipedia

• Orbital perturbation — may refer to: Perturbation (astronomy) The classical approach to the many body problem of astronomy Orbital perturbation analysis (spacecraft) The analysis of spacecraft orbit for which other perturbing forces are of importance then for the… …   Wikipedia

• Sensitivity analysis — (SA) is the study of how the variation (uncertainty) in the output of a mathematical model can be apportioned, qualitatively or quantitatively, to different sources of variation in the input of a model Saltelli, A., Ratto, M., Andres, T.,… …   Wikipedia

• Multiple-scale analysis — In mathematics and physics, multiple scale analysis (also called the method of multiple scales) comprises techniques used to construct uniformly valid approximations to the solutions of perturbation problems, both for small as well as large… …   Wikipedia

• K·p perturbation theory — In solid state physics, k·p perturbation theory is an approximation scheme for calculating the band structure (particularly effective mass) and optical properties of crystalline solids. It is pronounced k dot p , and is also called the k·p method …   Wikipedia