Kontrollueshme

Kontrollueshme is an Albanian adjective meaning controllable or capable of being controlled. The word is formed from the verb kontrolloj (to control) with the suffix that marks capability or possibility. It is used to describe systems, processes, devices, or situations that can be directed, managed, or governed through inputs, commands, or governance.

In technical contexts, kontrollueshme corresponds to the term controllable in control theory. A dynamical system is controllable if, by applying appropriate inputs over a finite time, its state can be driven from any initial state to any desired final state. For linear time-invariant systems described by x' = Ax + Bu, controllability is tested with the controllability matrix [B, AB, A^2B, ..., A^{n-1}B], and the system is controllable when the matrix has full rank equal to the state dimension. In discrete-time formulations, similar criteria apply. Controllability is a property complementary to observability, and together they influence the design of controllers and estimators, such as through Kalman decomposition.

Beyond control theory, kontrollueshme is used more broadly to express that a process, project, or variable can be regulated within given constraints. This usage appears in systems engineering, automation, risk assessment, and project management, where a controllable system is typically associated with improved predictability, safety, and adaptability.

See also: kontroll, kontrollueshmëri, kontrollueshëm, kontrollueshmëria.