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Antonio1961
modified 10 months ago

PID controller theory

50
11
1351
23:40:35
(Versão original em português abaixo) 🖖The PID controller is used to control industrial equipments. The circuit in open loop servant to observe how each party acts alone First it is made a subtraction between the desired value SP (set point) and the value to be controlled PV (process variable). Example: the temperature is 60 and I want 80, E = -20 (Error). MP = Manipulated Variable action on equipment that operates in control, MP = K*E + integral (E*I)dt + (E*D)/dt K= Constant Proportional - Red I= Integral constant - Blue D= Derivative - Green . P - Proportional to the error. . I - Grows while the error exists and keeps the last value after finish. . D - Proportionate to change speed of error and not the error value. -----x---- O controlador P.I.D. é usado para o controle de equipamentos industriais. O circuçito em malha aberta serva para observar como age cada parte isoladamente Primeiro e feita uma subtração entre o valor desejado SP (set-point)e o valor que se deseja controlar PV (variável de processo). Exemplo: a temperatura é 60 e eu quero 80, E= -20 (Erro). MP= Variável Manipulada, ação no equipamento que atua no controle, MP= K*E + integral(E*I)dt + derivada (E*D) K= Constante Proporcional -Red I= Constante integral - Blue D= Constate Derivativa - Grem . P - Proporcional ao erro. . I - Cresce enquanto existe erro e mantém o último valor após o correção do erro. . D - A ação é proporcional à velocidade do erro e não o valor do erro.
published 9 years ago
Antonio1961
9 years ago
teste
praiseetim
9 years ago
Please I have something to ask you privately too (electroetom@gmail.com)
hurz
9 years ago
Would be helpful to demonstrate a closed loop PID regulator to prove the function.
Antonio1961
9 years ago
ok, I will try later.
demon85011
9 years ago
Wow
marcoslopes
9 years ago
Legal amigo
awest091
7 years ago
Great build, thank you for this
Antonio1961
7 years ago
Ok
danylipsker
4 years ago
Fantastic
Antonio1961
4 years ago
Thank you
Antonio1961
4 years ago
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