What is Integral and Derivative control?
Answers were Sorted based on User's Feedback
Answer / jagadeesh
if the error is reduced by increasing or decreasing the
duration then it is known as integral controller and if the
error is redued with respect to the rate then it is known
as derivative controller.
Is This Answer Correct ? | 9 Yes | 1 No |
Answer / rizwan
In simple u can say
Proportional----how much controller will open or close
Integral---how long it will keep the same controller opening
Derivative----how fast controller will complete its action
Is This Answer Correct ? | 5 Yes | 0 No |
Answer / mohammed emaaduddin
In Integral control, the value of o/p at any given time is the integral of the error over that period of time.
In derivative control, the o/p is proportional to the derivative of the error..
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / gnv207
The actual error is directly proportional to the integral
value of the error ,that type of control is called as integral
control.
The same manner the derivative control is
The actual error is directly proportional to the derivative
value of the u(t)error ,that type of control is called as
integral control.
Is This Answer Correct ? | 3 Yes | 8 No |
what is the full formof HART
why we require Differential pressure?Why we use Orifice Plate?
Are Coils of Electromagnetic flowmeter in direct contact with fluid material
what master plc do?
Draw a simple circuit for a well head control panel used to protect the well against fire, leak, blockage, ESD, & controls the operation of one downhole & one surface safety valve. Explain the operation and controls
what are the basic instructions used in simatic s7-300 plc?
5 Answers Dr Reddys, HZL, Siemens,
wht is Zero Elevation and Zero Suppression?
how to install the Ph and Conductivity analyser? is there are any procedures which has to be maintained.
what is positive displacement meter.
types of transformer.. 1ph 3ph or core shell?
What are the error values can accepted in flow transmitter calibration?could u give any formula for this?
What is Process portal A(PPA)?