separation theorem

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separation theorem [‚sep·ə′rā·shən ‚thir·əm]

(control systems)

A theorem in optimal control theory which states that the solution to the linear quadratic Gaussian problem separates into the optimal deterministic controller (that is, the optimal controller for the corresponding problem without noise) in which the state used is obtained as the output of an optimal state estimator.

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No references found			The separation theorem says, for instance, that there is a vector orthogonal to the point b' on the arm such that for any h in H, ph' [less than or equal to] ph, and for any b in B, pb' [greater than or equal to] pb. Gerard Debreu: the general equilibrium model (1921-2005) in memoriam by Ramrattan, Lall; Szenberg, Michael / American Economist We show that imperfect hedging violates both the separation theorem and the full hedging theorem. Imperfect hedging and export production by Wahl, Jack E. / Southern Economic Journal			separated sets separated-function synchrotron separately excited separately-coupled pump separating calorimeter separating power separating transcendence base separating wall Separation separation axioms Separation by Electrical Methods separation disk separation energy separation factor separation filter separation joint separation layer separation negatives separation of duties Separation of Flow separation of powers Separation of Powers, Theory of the separation of the first kind separation of the second kind separation of variables separation theorem separatist separatists separative work unit Separator separator page separator, cream separator-filter separatory funnel sepatrix Sephadex Sephardi Sephardim Sepia sepia negative Sepik Sepik River Sepioidea Sepiolite Sepoy Sepoy Rebellion Sepoy Rebellion Indian SEPP Sepp, Evgenii Sepp, Evgenii Konstantinovich seppuku			Separation of power Separation of powers Separation of powers Separation of powers Separation of powers Separation of Powers and The Plain Statement Rule Separation of Powers and The Plain Statement Rule Separation of Powers and The Plain Statement Rule Separation of Powers, Theory of the Separation of School & State Conference separation of teeth separation of teeth separation of teeth separation of teeth Separation of the branches of government Separation of the branches of government separation of the first kind separation of the second kind Separation of variable Separation of variables Separation of variables Separation Party of Alberta separation phase Separation Phenomena in Liquids and Gases separation podoplasty Separation Processing Separation Program Designator Separation Properties Separation property Separation property (disambiguation) separation theorem Separation Virtual Machine Monitor separation zone separation-individuation Separation-related Separation/Divorce Resource Center separationism separationist separationist separationist Separations Separations Separations Separations Separations and Access Costing Workshop Separations of Duties Separations Process Research Unit Separations Summary Registers separatism separatism separatism Separatisme Separatisme separatist separatist separatist Separatist Crisis Separatist Crisis Separatist movement Separatist movement Separatist Movements in India

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