Faster access than browser!
102 relations: Adolf Hurwitz, Analog-to-digital converter, Angular velocity, Bang–bang control, Biasing, Causal system, Centrifugal governor, Christiaan Huygens, Classification of discontinuities, Compact controller, Computer-automated design, Concentration, Control loop, Control theory, Control valve, Cruise control, Current loop, Damping ratio, Deadband, Derivative, Digital-to-analog converter, Discrete time and continuous time, Disk storage, Distributed control system, Divergence (computer science), Edward Routh, Electric current, Electric motor, Electrical equipment in hazardous areas, Elmer Ambrose Sperry, Fail-safe, Feed forward (control), Feedback, Field-programmable gate array, Finite difference, Force, Fuzzy logic, Gain scheduling, Harold Stephen Black, Helmsman, Hunting oscillation, HVAC control system, Industrial control system, Initialization (programming), Instability, Institute of Electrical and Electronics Engineers, Integral, Integral windup, Jacques Charles François Sturm, James Clerk Maxwell, ..., James Watt, John G. Ziegler, Josiah Willard Gibbs, Karl Johan Åström, Laplace transform, Lead–lag compensator, Licentiate (degree), Low-pass filter, Lund University, Marginal stability, Median filter, Microcontroller, Millstone, Nathaniel B. Nichols, Nicolas Minorsky, Noise, Nonlinear system, Nozzle and flapper, Nyquist stability criterion, Optimal control, Oscillation, Overshoot (signal), Pendulum-and-hydrostat control, Position (vector), Power supply, Pressure, Process variable, Programmable logic controller, Proportional control, Relay, Rise time, Robotic arm, Russian Americans, Scilab, Seismometer, Setpoint (control system), Settling time, Simulink, Sine wave, Speed, Speeds and feeds, State observer, Stiction, Temperature, Transfer function, USS New Mexico (BB-40), Volumetric flow rate, Weight, Weight function, Whitehead torpedo, Windmill, Ziegler–Nichols method. Expand index (52 more) »
Adolf Hurwitz
Adolf Hurwitz (26 March 1859 – 18 November 1919) was a German mathematician who worked on algebra, analysis, geometry and number theory.
New!!: PID controller and Adolf Hurwitz · See more »
Analog-to-digital converter
In electronics, an analog-to-digital converter (ADC, A/D, or A-to-D) is a system that converts an analog signal, such as a sound picked up by a microphone or light entering a digital camera, into a digital signal.
New!!: PID controller and Analog-to-digital converter · See more »
Angular velocity
In physics, the angular velocity of a particle is the rate at which it rotates around a chosen center point: that is, the time rate of change of its angular displacement relative to the origin.
New!!: PID controller and Angular velocity · See more »
Bang–bang control
In control theory, a bang–bang controller (2 step or on–off controller), also known as a hysteresis controller, is a feedback controller that switches abruptly between two states.
New!!: PID controller and Bang–bang control · See more »
Biasing
Biasing in electronics means establishing predetermined voltages or currents at various points of an electronic circuit for the purpose of establishing proper operating conditions in electronic components.
New!!: PID controller and Biasing · See more »
Causal system
In control theory, a causal system (also known as a physical or nonanticipative system) is a system where the output depends on past and current inputs but not future inputs—i.e., the output y(t_) depends on only the input x(t) for values of t \le t_.
New!!: PID controller and Causal system · See more »
Centrifugal governor
A centrifugal governor is a specific type of governor with a feedback system that controls the speed of an engine by regulating the amount of fuel (or working fluid) admitted, so as to maintain a near-constant speed, irrespective of the load or fuel-supply conditions.
New!!: PID controller and Centrifugal governor · See more »
Christiaan Huygens
Christiaan Huygens (Hugenius; 14 April 1629 – 8 July 1695) was a Dutch physicist, mathematician, astronomer and inventor, who is widely regarded as one of the greatest scientists of all time and a major figure in the scientific revolution.
New!!: PID controller and Christiaan Huygens · See more »
Classification of discontinuities
Continuous functions are of utmost importance in mathematics, functions and applications.
New!!: PID controller and Classification of discontinuities · See more »
Compact controller
A compact controller is a generic name given to a small autonomous controller which can control one or several control loops.
New!!: PID controller and Compact controller · See more »
Computer-automated design
Design Automation usually refers to electronic design automation, or Design Automation which is a Product Configurator.
New!!: PID controller and Computer-automated design · See more »
Concentration
In chemistry, concentration is the abundance of a constituent divided by the total volume of a mixture.
New!!: PID controller and Concentration · See more »
Control loop
A control loop is the fundamental building block of industrial control systems.
New!!: PID controller and Control loop · See more »
Control theory
Control theory in control systems engineering deals with the control of continuously operating dynamical systems in engineered processes and machines.
New!!: PID controller and Control theory · See more »
Control valve
A control valve is a valve used to control fluid flow by varying the size of the flow passage as directed by a signal from a controller.
New!!: PID controller and Control valve · See more »
Cruise control
Cruise control (sometimes known as speed control or autocruise, or tempomat in some countries) is a system that automatically controls the speed of a motor vehicle.
New!!: PID controller and Cruise control · See more »
Current loop
In electrical signalling an analog current loop is used where a device must be monitored or controlled remotely over a pair of conductors.
New!!: PID controller and Current loop · See more »
Damping ratio
Damping is an influence within or upon an oscillatory system that has the effect of reducing, restricting or preventing its oscillations.
New!!: PID controller and Damping ratio · See more »
Deadband
A deadband (sometimes called a neutral zone or dead zone) is a band of input values in the domain of a transfer function in a control system or signal processing system where the output is zero (the output is 'dead' - no action occurs).
New!!: PID controller and Deadband · See more »
Derivative
The derivative of a function of a real variable measures the sensitivity to change of the function value (output value) with respect to a change in its argument (input value).
New!!: PID controller and Derivative · See more »
Digital-to-analog converter
In electronics, a digital-to-analog converter (DAC, D/A, D2A, or D-to-A) is a system that converts a digital signal into an analog signal.
New!!: PID controller and Digital-to-analog converter · See more »
Discrete time and continuous time
In mathematics and in particular mathematical dynamics, discrete time and continuous time are two alternative frameworks within which to model variables that evolve over time.
New!!: PID controller and Discrete time and continuous time · See more »
Disk storage
Disk storage (also sometimes called drive storage) is a general category of storage mechanisms where data is recorded by various electronic, magnetic, optical, or mechanical changes to a surface layer of one or more rotating disks.
New!!: PID controller and Disk storage · See more »
Distributed control system
A distributed control system (DCS) is a computerised control system for a process or plant usually with a large number of control loops, in which autonomous controllers are distributed throughout the system, but there is central operator supervisory control.
New!!: PID controller and Distributed control system · See more »
Divergence (computer science)
In computer science, a computation is said to diverge if it does not terminate or terminates in an (unobservable) exceptional state.
New!!: PID controller and Divergence (computer science) · See more »
Edward Routh
Edward John Routh FRS (20 January 1831 – 7 June 1907), was an English mathematician, noted as the outstanding coach of students preparing for the Mathematical Tripos examination of the University of Cambridge in its heyday in the middle of the nineteenth century.
New!!: PID controller and Edward Routh · See more »
Electric current
An electric current is a flow of electric charge.
New!!: PID controller and Electric current · See more »
Electric motor
An electric motor is an electrical machine that converts electrical energy into mechanical energy.
New!!: PID controller and Electric motor · See more »
Electrical equipment in hazardous areas
In electrical engineering, hazardous locations (sometimes abbreviated to HazLoc, pronounced Haz·Lōk) are defined as places where fire or explosion hazards may exist due to flammable gases, flammable liquid–produced vapors, combustible liquid–produced vapors, combustible dusts, or ignitable fibers/flyings present in the air in quantities sufficient to produce explosive or ignitable mixtures.
New!!: PID controller and Electrical equipment in hazardous areas · See more »
Elmer Ambrose Sperry
Elmer Ambrose Sperry, Sr. (October 12, 1860 – June 16, 1930) was an American inventor and entrepreneur, most famous as co-inventor, with Herman Anschütz-Kaempfe of the gyrocompass and as founder of the Sperry Gyroscope Company.
New!!: PID controller and Elmer Ambrose Sperry · See more »
Fail-safe
A fail-safe in engineering is a design feature or practice that in the event of a specific type of failure, inherently responds in a way that will cause no or minimal harm to other equipment, the environment or to people.
New!!: PID controller and Fail-safe · See more »
Feed forward (control)
Feed-forward, sometimes written feedforward, is a term describing an element or pathway within a control system that passes a controlling signal from a source in its external environment, often a command signal from an external operator, to a load elsewhere in its external environment.
New!!: PID controller and Feed forward (control) · See more »
Feedback
Feedback occurs when outputs of a system are routed back as inputs as part of a chain of cause-and-effect that forms a circuit or loop.
New!!: PID controller and Feedback · See more »
Field-programmable gate array
A field-programmable gate array (FPGA) is an integrated circuit designed to be configured by a customer or a designer after manufacturing hence "field-programmable".
New!!: PID controller and Field-programmable gate array · See more »
Finite difference
A finite difference is a mathematical expression of the form.
New!!: PID controller and Finite difference · See more »
Force
In physics, a force is any interaction that, when unopposed, will change the motion of an object.
New!!: PID controller and Force · See more »
Fuzzy logic
Fuzzy logic is a form of many-valued logic in which the truth values of variables may be any real number between 0 and 1.
New!!: PID controller and Fuzzy logic · See more »
Gain scheduling
In control theory, gain scheduling is an approach to control of non-linear systems that uses a family of linear controllers, each of which provides satisfactory control for a different operating point of the system.
New!!: PID controller and Gain scheduling · See more »
Harold Stephen Black
Harold Stephen Black (April 14, 1898 – December 11, 1983) was an American electrical engineer, who revolutionized the field of applied electronics by inventing the negative feedback amplifier in 1927.
New!!: PID controller and Harold Stephen Black · See more »
Helmsman
A helmsman or helm is a person who steers a ship, sailboat, submarine, other type of maritime vessel, or spacecraft.
New!!: PID controller and Helmsman · See more »
Hunting oscillation
Hunting oscillation is a self-oscillation, usually unwanted, about an equilibrium.
New!!: PID controller and Hunting oscillation · See more »
HVAC control system
HVAC (Heating, Ventilation and Air Conditioning) equipment needs a control system to regulate the operation of a heating and/or air conditioning system.
New!!: PID controller and HVAC control system · See more »
Industrial control system
Industrial control system (ICS) is a general term that encompasses several types of control systems and associated instrumentation used for industrial process control.
New!!: PID controller and Industrial control system · See more »
Initialization (programming)
In computer programming, initialization is the assignment of an initial value for a data object or variable.
New!!: PID controller and Initialization (programming) · See more »
Instability
In numerous fields of study, the component of instability within a system is generally characterized by some of the outputs or internal states growing without bounds.
New!!: PID controller and Instability · See more »
Institute of Electrical and Electronics Engineers
The Institute of Electrical and Electronics Engineers (IEEE) is a professional association with its corporate office in New York City and its operations center in Piscataway, New Jersey.
New!!: PID controller and Institute of Electrical and Electronics Engineers · See more »
Integral
In mathematics, an integral assigns numbers to functions in a way that can describe displacement, area, volume, and other concepts that arise by combining infinitesimal data.
New!!: PID controller and Integral · See more »
Integral windup
Integral windup, also known as integrator windup or reset windup, refers to the situation in a PID feedback controller where a large change in setpoint occurs (say a positive change) and the integral terms accumulates a significant error during the rise (windup), thus overshooting and continuing to increase as this accumulated error is unwound (offset by errors in the other direction).
New!!: PID controller and Integral windup · See more »
Jacques Charles François Sturm
Jacques Charles François Sturm ForMemRS (29 September 1803 – 15 December 1855) was a French mathematician.
New!!: PID controller and Jacques Charles François Sturm · See more »
James Clerk Maxwell
James Clerk Maxwell (13 June 1831 – 5 November 1879) was a Scottish scientist in the field of mathematical physics.
New!!: PID controller and James Clerk Maxwell · See more »
James Watt
James Watt (30 January 1736 (19 January 1736 OS) – 25 August 1819) was a Scottish inventor, mechanical engineer, and chemist who improved on Thomas Newcomen's 1712 Newcomen steam engine with his Watt steam engine in 1781, which was fundamental to the changes brought by the Industrial Revolution in both his native Great Britain and the rest of the world.
New!!: PID controller and James Watt · See more »
John G. Ziegler
John G. Ziegler (August 21, 1909 – December 9, 1997) was an American control engineer who made significant contributions to the field of control theory.
New!!: PID controller and John G. Ziegler · See more »
Josiah Willard Gibbs
Josiah Willard Gibbs (February 11, 1839 – April 28, 1903) was an American scientist who made important theoretical contributions to physics, chemistry, and mathematics.
New!!: PID controller and Josiah Willard Gibbs · See more »
Karl Johan Åström
Karl Johan Åström (born August 5, 1934) is a Swedish control theorist, who has made contributions to the fields of control theory and control engineering, computer control and adaptive control.
New!!: PID controller and Karl Johan Åström · See more »
Laplace transform
In mathematics, the Laplace transform is an integral transform named after its discoverer Pierre-Simon Laplace.
New!!: PID controller and Laplace transform · See more »
Lead–lag compensator
A lead–lag compensator is a component in a control system that improves an undesirable frequency response in a feedback and control system.
New!!: PID controller and Lead–lag compensator · See more »
Licentiate (degree)
A licentiate is a degree below that of a PhD given by universities in some countries.
New!!: PID controller and Licentiate (degree) · See more »
Low-pass filter
A low-pass filter (LPF) is a filter that passes signals with a frequency lower than a certain cutoff frequency and attenuates signals with frequencies higher than the cutoff frequency.
New!!: PID controller and Low-pass filter · See more »
Lund University
Lund University (Lunds universitet) is a public university, consistently ranking among the world's top 100 universities.
New!!: PID controller and Lund University · See more »
Marginal stability
In the theory of dynamical systems and control theory, a linear time-invariant system is marginally stable if it is neither asymptotically stable nor unstable.
New!!: PID controller and Marginal stability · See more »
Median filter
The median filter is a nonlinear digital filtering technique, often used to remove noise from an image or signal.
New!!: PID controller and Median filter · See more »
Microcontroller
A microcontroller (MCU for microcontroller unit, or UC for μ-controller) is a small computer on a single integrated circuit.
New!!: PID controller and Microcontroller · See more »
Millstone
Millstones or mill stones are stones used in gristmills, for grinding wheat or other grains.
New!!: PID controller and Millstone · See more »
Nathaniel B. Nichols
Nathaniel B. Nichols (1914–1997) was an American control engineer who made significant contributions to the field of control theory.
New!!: PID controller and Nathaniel B. Nichols · See more »
Nicolas Minorsky
Nicolas Minorsky (born Nikolai Fyodorovich Minorsky, Николай Федорович Минорский;, Korcheva, Russian Empire – 31 July 1970, Italy) was a Russian American control theory mathematician, engineer and applied scientist.
New!!: PID controller and Nicolas Minorsky · See more »
Noise
Noise is unwanted sound judged to be unpleasant, loud or disruptive to hearing.
New!!: PID controller and Noise · See more »
Nonlinear system
In mathematics and science, a nonlinear system is a system in which the change of the output is not proportional to the change of the input.
New!!: PID controller and Nonlinear system · See more »
Nozzle and flapper
The nozzle and flapper mechanism is a displacement type detector which converts mechanical movement into a pressure signal, by covering the orifice of a nozzle with a flat plate called the flapper.
New!!: PID controller and Nozzle and flapper · See more »
Nyquist stability criterion
In control theory and stability theory, the Nyquist stability criterion, discovered by Swedish-American electrical engineer Harry Nyquist at Bell Telephone Laboratories in 1932, on is a graphical technique for determining the stability of a dynamical system.
New!!: PID controller and Nyquist stability criterion · See more »
Optimal control
Optimal control theory deals with the problem of finding a control law for a given system such that a certain optimality criterion is achieved.
New!!: PID controller and Optimal control · See more »
Oscillation
Oscillation is the repetitive variation, typically in time, of some measure about a central value (often a point of equilibrium) or between two or more different states.
New!!: PID controller and Oscillation · See more »
Overshoot (signal)
In signal processing, control theory, electronics, and mathematics, overshoot is the occurrence of a signal or function exceeding its target.
New!!: PID controller and Overshoot (signal) · See more »
Pendulum-and-hydrostat control
Pendulum-and-hydrostat control is a control mechanism developed originally for depth control of the Whitehead Torpedo.
New!!: PID controller and Pendulum-and-hydrostat control · See more »
Position (vector)
In geometry, a position or position vector, also known as location vector or radius vector, is a Euclidean vector that represents the position of a point P in space in relation to an arbitrary reference origin O. Usually denoted x, r, or s, it corresponds to the straight-line from O to P. The term "position vector" is used mostly in the fields of differential geometry, mechanics and occasionally vector calculus.
New!!: PID controller and Position (vector) · See more »
Power supply
A power supply is an electrical device that supplies electric power to an electrical load.
New!!: PID controller and Power supply · See more »
Pressure
Pressure (symbol: p or P) is the force applied perpendicular to the surface of an object per unit area over which that force is distributed.
New!!: PID controller and Pressure · See more »
Process variable
A process variable, process value or process parameter is the current measured value of a particular part of a process which is being monitored or controlled.
New!!: PID controller and Process variable · See more »
Programmable logic controller
A programmable logic controller (PLC), or programmable controller is an industrial digital computer which has been ruggedized and adapted for the control of manufacturing processes, such as assembly lines, or robotic devices, or any activity that requires high reliability control and ease of programming and process fault diagnosis.
New!!: PID controller and Programmable logic controller · See more »
Proportional control
Proportional control, in engineering and process control, is a type of linear feedback control system in which a correction is applied to the controlled variable which is proportional to the difference between the desired value (set point, SP) and the measured value (process value, PV).
New!!: PID controller and Proportional control · See more »
Relay
A relay is an electrically operated switch.
New!!: PID controller and Relay · See more »
Rise time
In electronics, when describing a voltage or current step function, rise time is the time taken by a signal to change from a specified low value to a specified high value.
New!!: PID controller and Rise time · See more »
Robotic arm
A robotic arm is a type of mechanical arm, usually programmable, with similar functions to a human arm; the arm may be the sum total of the mechanism or may be part of a more complex robot.
New!!: PID controller and Robotic arm · See more »
Russian Americans
Russian Americans are Americans who trace their ancestry to Russia, the Russian Empire, or the former Soviet Union.
New!!: PID controller and Russian Americans · See more »
Scilab
Scilab is a free and open-source, cross-platform numerical computational package and a high-level, numerically oriented programming language.
New!!: PID controller and Scilab · See more »
Seismometer
A seismometer is an instrument that measures motion of the ground, caused by, for example, an earthquake, a volcanic eruption, or the use of explosives.
New!!: PID controller and Seismometer · See more »
Setpoint (control system)
In cybernetics and control theory, a setpoint (also set point, set-point) is the desired or target value for an essential variable, or process value of a system.
New!!: PID controller and Setpoint (control system) · See more »
Settling time
In control theory the settling time of a dynamical system such as an amplifier or other output device is the time elapsed from the application of an ideal instantaneous step input to the time at which the amplifier output has entered and remained within a specified error band.
New!!: PID controller and Settling time · See more »
Simulink
Simulink, developed by MathWorks, is a graphical programming environment for modeling, simulating and analyzing multidomain dynamical systems.
New!!: PID controller and Simulink · See more »
Sine wave
A sine wave or sinusoid is a mathematical curve that describes a smooth periodic oscillation.
New!!: PID controller and Sine wave · See more »
Speed
In everyday use and in kinematics, the speed of an object is the magnitude of its velocity (the rate of change of its position); it is thus a scalar quantity.
New!!: PID controller and Speed · See more »
Speeds and feeds
The phrase speeds and feeds or feeds and speeds refers to two separate velocities in machine tool practice, cutting speed and feed rate.
New!!: PID controller and Speeds and feeds · See more »
State observer
In control theory, a state observer is a system that provides an estimate of the internal state of a given real system, from measurements of the input and output of the real system.
New!!: PID controller and State observer · See more »
Stiction
Stiction is the static friction that needs to be overcome to enable relative motion of stationary objects in contact.
New!!: PID controller and Stiction · See more »
Temperature
Temperature is a physical quantity expressing hot and cold.
New!!: PID controller and Temperature · See more »
Transfer function
In engineering, a transfer function (also known as system function or network function) of an electronic or control system component is a mathematical function giving the corresponding output value for each possible value of the input to the device.
New!!: PID controller and Transfer function · See more »
USS New Mexico (BB-40)
USS New Mexico (BB-40) was a battleship in service with the United States Navy from 1918 to 1946.
New!!: PID controller and USS New Mexico (BB-40) · See more »
Volumetric flow rate
In physics and engineering, in particular fluid dynamics and hydrometry, the volumetric flow rate (also known as volume flow rate, rate of fluid flow or volume velocity) is the volume of fluid which passes per unit time; usually represented by the symbol (sometimes). The SI unit is m3/s (cubic metres per second).
New!!: PID controller and Volumetric flow rate · See more »
Weight
In science and engineering, the weight of an object is related to the amount of force acting on the object, either due to gravity or to a reaction force that holds it in place.
New!!: PID controller and Weight · See more »
Weight function
A weight function is a mathematical device used when performing a sum, integral, or average to give some elements more "weight" or influence on the result than other elements in the same set.
New!!: PID controller and Weight function · See more »
Whitehead torpedo
The Whitehead torpedo was the first self-propelled or "locomotive" torpedo ever developed.
New!!: PID controller and Whitehead torpedo · See more »
Windmill
A windmill is a mill that converts the energy of wind into rotational energy by means of vanes called sails or blades.
New!!: PID controller and Windmill · See more »
Ziegler–Nichols method
The Ziegler–Nichols tuning method is a heuristic method of tuning a PID controller.
New!!: PID controller and Ziegler–Nichols method · See more »
Redirects here:
Closed control loop, Droop (control), P.I.D. control, PD controller, PI Controller, PI controller, PID Controller, PID algorithm, PID control, PID feed back controller, PID feedback controller, PID loop, PID tuning, Pi controller, Pidc, Proportional integral derivative, Proportional-Integral-Derivative controller, Proportional-integral-derivative controller, Proportional–integral–derivative controller.
References
[1] https://en.wikipedia.org/wiki/PID_controller
