criterion for stability

См. также в других словарях:

• Stability theory — In mathematics, stability theory deals with the stability of solutions (or sets of solutions) for differential equations and dynamical systems. Definition Let (R, X, Φ) be a real dynamical system with R the real numbers, X a locally compact… …   Wikipedia

• Stability and Growth Pact — The Stability and Growth Pact (SGP) is an agreement by European Union member states related to their conduct of fiscal policy, to facilitate and maintain Economic and Monetary Union of the European Union. It is based on Articles 99 [… …   Wikipedia

• Nyquist stability criterion — The Nyquist plot for . When designing a feedback control system, it is generally necessary to determine whether the closed loop system will be stable. An example of a destabilizing feedback control system would be a car steering system that… …   Wikipedia

• Circle criterion — In nonlinear control, the circle criterion is an important theorem in showing the stability of nonlinear time varying systems. It can be viewed as a generalization of the Nyquist stability criterion for LTI systems. Overview Consider a linear… …   Wikipedia

• Tsai-Wu failure criterion — The Tsai Wu failure criterion [Tsai, S. W. and Wu, E. M. (1971). A general theory of strength for anisotropic materials. Journal of Composite Materials. vol. 5, pp. 58 80.] is a phenomenological failure theory which is widely used for anisotropic …   Wikipedia

• BIBO stability — Bibo redirects here. For the Egyptian football player nicknamed Bibo, see Mahmoud El Khateeb. In electrical engineering, specifically signal processing and control theory, BIBO stability is a form of stability for signals and systems.BIBO stands… …   Wikipedia

• Penrose criterion — The Penrose Criterion in Plasma Physics is a criterion for kinetic stability of a plasma with a given velocity space distribution function. This criterion can be used to determine that all so called single humped distributions (those with a… …   Wikipedia

• Routh-Hurwitz stability criterion — The Routh Hurwitz stability criterion is a necessary (and frequently sufficient) method to establish the stability of a single input, single output (SISO), linear time invariant (LTI) control system. More generally, given a polynomial, some… …   Wikipedia

• Orbital stability — In mathematical physics or theory of partial differential equations, the solitary wave solution of the form is said to be orbitally stable if any solution with the initial data sufficiently close to forever remains in a given small neighborhood… …   Wikipedia

• Newspaper endorsements in the United States presidential election, 2008, for John McCain — During the 2008 United States presidential election, newspapers, magazines, and other publications made general election endorsements. As of November 4, 2008, Barack Obama had received more than twice as many publication endorsements as John… …   Wikipedia

• Barkhausen stability criterion — The Barkhausen stability criterion was put forth by German physicist Heinrich Georg Barkhausen (1881 1956) for sustained oscillations and it states that: #The loop gain of the oscillator circuit must be greater than or equal to unity, that is,… …   Wikipedia