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Closed-loop transfer function

Index Closed-loop transfer function

In control theory, a closed-loop transfer function is a mathematical function describing the net result of the effects of a feedback control loop on the input signal to the plant under control. [1]

Table of Contents

  1. 24 relations: Automated insulin delivery system, Autonomous aircraft, Bandwidth (signal processing), Closed loop, Closed-loop pole, Diablo 630, Differential nonlinearity, Electronic oscillator, Force control, Hall circles, Insulin pump, Nichols plot, Nyquist stability criterion, Open-loop controller, Outline of control engineering, Parasympathetic rebound, Perception, Robust control, Root locus analysis, Self-oscillation, Sensitivity (control systems), Sliding mode control, Smith predictor, Unmanned aerial vehicle.

Automated insulin delivery system

Automated insulin delivery systems are automated (or semi-automated) systems designed to assist people with insulin-requiring diabetes, by automatically adjusting insulin delivery in response to blood glucose levels.

See Closed-loop transfer function and Automated insulin delivery system

Autonomous aircraft

An autonomous aircraft is an aircraft which flies under the control of on-board autonomous robotic systems and needs no intervention from a human pilot or remote control.

See Closed-loop transfer function and Autonomous aircraft

Bandwidth (signal processing)

Bandwidth is the difference between the upper and lower frequencies in a continuous band of frequencies.

See Closed-loop transfer function and Bandwidth (signal processing)

Closed loop

Closed loop or closed-loop may refer to.

See Closed-loop transfer function and Closed loop

Closed-loop pole

In systems theory, closed-loop poles are the positions of the poles (or eigenvalues) of a closed-loop transfer function in the s-plane.

See Closed-loop transfer function and Closed-loop pole

Diablo 630

The Diablo 630 is a discontinued daisy wheel style computer printer sold by the Diablo Data Systems division of the Xerox Corporation beginning in 1980.

See Closed-loop transfer function and Diablo 630

Differential nonlinearity

Differential nonlinearity (acronym DNL) is a commonly used measure of performance in digital-to-analog (DAC) and analog-to-digital (ADC) converters.

See Closed-loop transfer function and Differential nonlinearity

Electronic oscillator

An electronic oscillator is an electronic circuit that produces a periodic, oscillating or alternating current (AC) signal, usually a sine wave, square wave or a triangle wave, powered by a direct current (DC) source.

See Closed-loop transfer function and Electronic oscillator

Force control

Force control is the control of the force with which a machine or the manipulator of a robot acts on an object or its environment.

See Closed-loop transfer function and Force control

Hall circles

Hall circles (also known as M-circles and N-circles) are a graphical tool in control theory used to obtain values of a closed-loop transfer function from the Nyquist plot (or the Nichols plot) of the associated open-loop transfer function.

See Closed-loop transfer function and Hall circles

Insulin pump

An insulin pump is a medical device used for the administration of insulin in the treatment of diabetes mellitus, also known as continuous subcutaneous insulin therapy.

See Closed-loop transfer function and Insulin pump

Nichols plot

The Nichols plot is a plot used in signal processing and control design, named after American engineer Nathaniel B. Nichols.

See Closed-loop transfer function and Nichols plot

Nyquist stability criterion

In control theory and stability theory, the Nyquist stability criterion or Strecker–Nyquist stability criterion, independently discovered by the German electrical engineer at Siemens in 1930 and the Swedish-American electrical engineer Harry Nyquist at Bell Telephone Laboratories in 1932, is a graphical technique for determining the stability of a dynamical system.

See Closed-loop transfer function and Nyquist stability criterion

Open-loop controller

In control theory, an open-loop controller, also called a non-feedback controller, is a control loop part of a control system in which the control action ("input" to the system) is independent of the "process output", which is the process variable that is being controlled.

See Closed-loop transfer function and Open-loop controller

Outline of control engineering

The following outline is provided as an overview of and topical guide to control engineering: Control engineering – engineering discipline that applies control theory to design systems with desired behaviors.

See Closed-loop transfer function and Outline of control engineering

Parasympathetic rebound

Parasympathetic rebound is a possible delayed (over-)reaction of the parasympathetic nervous system.

See Closed-loop transfer function and Parasympathetic rebound

Perception

Perception is the organization, identification, and interpretation of sensory information in order to represent and understand the presented information or environment.

See Closed-loop transfer function and Perception

Robust control

In control theory, robust control is an approach to controller design that explicitly deals with uncertainty.

See Closed-loop transfer function and Robust control

Root locus analysis

In control theory and stability theory, root locus analysis is a graphical method for examining how the roots of a system change with variation of a certain system parameter, commonly a gain within a feedback system.

See Closed-loop transfer function and Root locus analysis

Self-oscillation

Self-oscillation is the generation and maintenance of a periodic motion by a source of power that lacks any corresponding periodicity.

See Closed-loop transfer function and Self-oscillation

Sensitivity (control systems)

In control engineering, the sensitivity (or more precisely, the sensitivity function) of a control system measures how variations in the plant parameters affects the closed-loop transfer function.

See Closed-loop transfer function and Sensitivity (control systems)

Sliding mode control

In control systems, sliding mode control (SMC) is a nonlinear control method that alters the dynamics of a nonlinear system by applying a discontinuous control signal (or more rigorously, a set-valued control signal) that forces the system to "slide" along a cross-section of the system's normal behavior.

See Closed-loop transfer function and Sliding mode control

Smith predictor

The Smith predictor (invented by O. J. M. Smith in 1957) is a type of predictive controller designed to control systems with a significant feedback time delay.

See Closed-loop transfer function and Smith predictor

Unmanned aerial vehicle

An unmanned aerial vehicle (UAV), commonly known as a drone, is an aircraft without any human pilot, crew, or passengers on board.

See Closed-loop transfer function and Unmanned aerial vehicle

References

[1] https://en.wikipedia.org/wiki/Closed-loop_transfer_function

Also known as Closed loop transfer function, Open-loop transfer function.