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Control theory

Control theory is a field of control engineering and applied mathematics that deals with the control of dynamical systems. The aim is to develop a model or algorithm governing the application of system inputs to drive the system to a desired state, while minimizing any delay, overshoot, or steady-state error and ensuring a level of control stability; ofte…

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Overview

History

Open-loop and closed-loop (feedback) control

Classical control theory

Linear and nonlinear control theory

Analysis techniques – frequency domain and time domain

System interfacing

Topics in control theory

System classifications

Main control strategies

People in systems and control

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Control theory

Nodes218
Edges217
Triples181
Avg. degree1.99
Density0.009174
Components1

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Control theory

Top relations

related to Further reading · 74
Control theory → An Introduction, Anthony, Artech House, Boris, Chemical Engineers, Christophe Basso, Christopher Kilian, Classical Feedback Control, Computing Systems, Control, Control System Design, CRC Press, Dawn, Designing Control Loops, Deterministic Finite Dimensional Systems, Diederich Hinrichsen, Dover Publications, Dynamic Systems, Eduardo, Engineers
related to People in systems and control · 33
Control theory → Alexander Lyapunov, Ali, Black, Developed, Dixon, Harold, Harry Nyquist, He, Introduced, Irmgard Flugge-Lotz, John, Kalman, Kolmogorov, Kálmán, Laplace, Lev Pontryagin, LMI, Lyapunov, Many, Nayfeh
related to Linear and nonlinear control theory · 14
Control theory → Bode, Fourier, If, Laplace, Linear, LTI, Lyapunov, Nonlinear, Nyquist, Poincaré, The, These, They, This
see also · 13
Control theory → Advanced, Approach, Automation, Control, Discipline, Field, Layered, Mathematical, Method, Problem, System, Systems, Use
related to Classical SISO system design · 11
Control theory → Gain, Lag, Laplace, Lead, Many, Phase, PID, SISO, The, These, Yet
related to Modern MIMO system design · 10
Control theory → Aleksandr Lyapunov, Being, In, Kálmán, MIMO, Modern, Nonlinear, Rudolf, Scholars, This
related to Nonlinear systems control · 6
Control theory → Control, Differential, In, Lyapunov's, Processes, These
related to External links · 4
Control theory → Best PracticesAdvanced, Control Tuning, Control Tutorials, Matlab
is a · 1
Control theory → field of control engineering and applied mathematics that deals with the control of dynamical systems

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Important terminology

control system systems theory model stability feedback controller linear state used time nonlinear frequency output using input process closed-loop design

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Control theoryis afield of control engineering and applied mathematics that deals with the control of dynamical systems0.90text
robotics.Extensive use is usually made of a diagrammatic style known as the block diagraminstance ofand created new fields0.80text
economicsinstance ofand control theory has also seen an increasing use in fields0.80text
artificial intelligenceinstance ofand control theory has also seen an increasing use in fields0.80text
hills would cause speed changesinstance ofwhere external influences0.80text
and the driver has the ability to alter the desired set speedinstance ofwhere external influences0.80text
the Fourier transforminstance ofThe input signal and the system's transfer function are converted from time functions to functions of frequency by a transform0.80text
Laplace transforminstance ofThe input signal and the system's transfer function are converted from time functions to functions of frequency by a transform0.80text
or Z transforminstance ofThe input signal and the system's transfer function are converted from time functions to functions of frequency by a transform0.80text
simulation languages have made their analysis routine.In contrast to the frequency-domain analysis of the classical control theoryinstance ofmodern computer simulation techniques0.80text
modern control theory utilizes the time-domain state space representationinstance ofmodern computer simulation techniques0.80text
the Keckinstance ofmodern large telescopes0.80text

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