Answer Posted / amit kumar
PID is Proportional Derivative and Intergral. These are used
in the control system and are the heart of any controller.
Depending upon control system requirement the values of P, I
and D are defines. P is proportional gain and normally used
when we require accurate or continuous control action. I is
integral time and is used to remove the offset. D is
derivative time and is used to to make the control system
stable.
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
how you configure motorvision relay (L&T make)from DCS
Pls mail me utility & Dg related question with answer
how to find the resistance and gap volatage of the diode??
What happens to voltage when current through the inductor is constant?
what is dc mator?types of dc motor?losses in dc motor?what is the mechanical,electrical and commercial efficiency of a dc motor?
What are the factors influence the choice of an electrc drive?
When calculating the speed of a rotor required for a particular frequency of synchronous generator we use the equation 60f/p Is this p is the number of pole pairs of rotor & do we consider the number of pole pairs in the stator is 1?
what is your majour contributions in your present job
hwat type of motor is used in thermal gas turbine hydro nuclear power plants and why
what is the difference between oil surge relay and buchholz relay.
In electrical what is earth(ground)connection, wht is the importance of it, why it is recomended to maitain below 3VAC between Neutral and earthspecially in PLC used machines?
What is Traction? 1KVA Alternator, How much urrent taken?
hello if any one have papers vof hpcl or sail, plz send me
What is the feedback in the control system?
what is the AC Plant and how can do the work with parts and picture tell us 150 Tr