Linear dynamical systems are dynamical systems whose evolution functions are linear. While dynamical systems, in general, do not have closed-form solutions...
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qualitative study of dynamical systems, that is, properties that do not change under coordinate changes. Linear dynamical systems and systems that have two numbers...
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of the ergodicity of dynamic systems. When differential equations are employed, the theory is called continuous dynamical systems. From a physical point...
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As nonlinear dynamical equations are difficult to solve, nonlinear systems are commonly approximated by linear equations (linearization). This works well...
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In the study of dynamical systems, linearization is a method for assessing the local stability of an equilibrium point of a system of nonlinear differential...
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Nyquist stability criterion (section The Nyquist criterion for systems with poles on the imaginary axis)
determining the stability of a linear dynamical system. Because it only looks at the Nyquist plot of the open loop systems, it can be applied without explicitly...
22 KB (3,429 words) - 19:16, 21 May 2025
Observability (section Linear time-invariant systems)
Hungarian-American engineer Rudolf E. Kálmán for linear dynamic systems. A dynamical system designed to estimate the state of a system from measurements of the outputs...
13 KB (2,222 words) - 18:34, 19 July 2025
Step response (category Dynamical systems)
the overall system response. Formally, knowing the step response of a dynamical system gives information on the stability of such a system, and on its...
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list of equations. Deterministic system (mathematics) Linear system Partial differential equation Dynamical systems and chaos theory Chaos theory Chaos...
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In systems theory, a linear system is a mathematical model of a system based on the use of a linear operator. Linear systems typically exhibit features...
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dynamical system, the role of Lyapunov functions. Roughly speaking, dissipativity theory is useful for the design of feedback control laws for linear...
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Chaos theory (redirect from Chaotic dynamical system)
mathematics. It focuses on underlying patterns and deterministic laws of dynamical systems that are highly sensitive to initial conditions. These were once thought...
119 KB (13,466 words) - 11:36, 3 August 2025
Spectral submanifold (category Dynamical systems)
linear dynamical system under the addition of nonlinearities. SSM theory provides conditions for when invariant properties of eigenspaces of a linear...
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important in dynamical systems and control theory, because the characteristic polynomial of the differential equations of a stable, linear system has roots...
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those where the Markov process over hidden variables is a linear dynamical system, with a linear relationship among related variables and where all hidden...
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Controllability (section Continuous linear systems)
also be specified, the dynamical system is often referred to as being strongly controllable. Consider the continuous linear system x ˙ ( t ) = A ( t ) x...
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Lyapunov, is a matrix equation used in the stability analysis of linear dynamical systems. In particular, the discrete-time Lyapunov equation (also known...
8 KB (1,501 words) - 12:43, 25 May 2025
A weighting pattern for a linear dynamical system describes the relationship between an input u {\displaystyle u} and output y {\displaystyle y} . Given...
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stability analysis of time delayed differential equations and positive linear dynamical systems. Their properties can be derived by applying the properties of...
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conditional probability density of the state of a stochastic non-linear dynamical system, given noisy measurements of the state. It therefore provides the...
4 KB (800 words) - 22:17, 23 August 2024
Quasiperiodic motion (category Dynamical systems)
general theory of non-linear dynamic systems. Quasiperiodic motion does not exhibit the butterfly effect characteristic of chaotic systems. In other words,...
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concerned with operating a dynamic system at minimum cost. The case where the system dynamics are described by a set of linear differential equations and...
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neuroscience that dynamical systems encompasses. In 2007, a canonical text book was written by Eugene Izhikivech called Dynamical Systems in Neuroscience...
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can happen statically (at compile time), dynamically (at run time), or as a combination of both. Type systems have other purposes as well, such as expressing...
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These snapshots are assumed to be related via a linear mapping that defines a linear dynamical system v i + 1 = A v i , {\displaystyle v_{i+1}=Av_{i}...
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systems and in a data-driven robust linear matrix inequality-based model predictive control scheme. Finsler's lemma can be used to give novel linear matrix...
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through which electromagnetic waves propagate Excitable medium, a non-linear dynamic system which has the capacity to propagate a wave Data storage medium,...
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linearization (or Carleman embedding) is a technique to transform a finite-dimensional nonlinear dynamical system into an infinite-dimensional linear...
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Hartman–Grobman theorem (redirect from Linearization theorem)
the linearization has real part equal to zero. Therefore, when dealing with such dynamical systems one can use the simpler linearization of the system to...
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modelled as parametrized linear systems whose parameters change with their state. In designing feedback controllers for dynamical systems a variety of modern...
10 KB (1,364 words) - 06:33, 26 May 2025