controllability

controllability
control ► NOUN 1) the power to influence people's behaviour or the course of events. 2) the restriction of an activity or phenomenon. 3) a means of limiting or regulating something: exchange controls. 4) a device by which a machine is regulated. 5) the place where something is verified or from which an activity is directed: passport control. 6) a person or thing used as a standard of comparison for checking the results of a survey or experiment.
► VERB (controlled, controlling) 1) have control or command of. 2) limit or regulate.
● in control — Cf. ↑in control
● out of control — Cf. ↑out of control
● under control — Cf. ↑under control
DERIVATIVES controllability noun controllable adjective controllably adverb controller noun.
ORIGIN originally in the sense «verify accounts»: from Old French contreroller 'keep a copy of a roll of accounts' , from Latin contrarotulus 'copy of a roll' .

English terms dictionary. 2015.

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  • Controllability — is an important property of a control system, and the controllability property plays a crucial role in many control problems, such as stabilization of unstable systems by feedback, or optimal control. Controllability and observability are dual… …   Wikipedia

  • Controllability — Con*trol la*bil i*ty, n. Capability of being controlled; controllableness. [1913 Webster] …   The Collaborative International Dictionary of English

  • controllability — valdumas statusas T sritis automatika atitikmenys: angl. controllability vok. Steuerbarkeit, f rus. управляемость, f pranc. commandabilité, f; gouvernabilité, f …   Automatikos terminų žodynas

  • controllability — valdomumas statusas T sritis fizika atitikmenys: angl. controllability; dirigibility vok. Steuerfähigkeit, f rus. управляемость, f pranc. dirigeabilité, f …   Fizikos terminų žodynas

  • controllability — kən.ˌtrōləˈbiləd.ē, ətē, i noun ( es) : the quality or state of being controllable the controllability of forest fires …   Useful english dictionary

  • Controllability Gramian — In control theory, the controllability Gramian is a Gramian used to determine whether or not a linear system is controllable. For the time invariant linear system the controllability Gramian is given by If the matrix Wc is nonsingular, i.e. Wc… …   Wikipedia

  • controllability index — valdomumo indeksas statusas T sritis automatika atitikmenys: angl. controllability index vok. Steuerbarkeitsindex, m rus. индекс управляемости, m pranc. indice commandabilité, m; indice de gouvernabilité, m …   Automatikos terminų žodynas

  • controllability — noun see control I …   New Collegiate Dictionary

  • controllability — See control. * * * …   Universalium

  • controllability — noun The quality of being controllable; controllableness …   Wiktionary

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