Lalu Seban

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Questions related from Lalu Seban

Relay Auto Tuning in pure first order system. Theoretically how ultimate period possible?

In relay auto tuning of PID controllers, controllers are replaced by a relay in closed loop. For step change in setpoint, process variable oscillates and their period turns out to be a close...

21 June 2016 6,342 3 View

What are the prominent PID tuning method (other than pole placement/optimisation related methods) for pure first order process?

Note: Pure first order system - No ultimate gain/sustained oscillation/time delay. The popular Z-N method requires ultimate gain and ultimate period (here it is not there). C-C open loop method...

19 June 2016 9,686 2 View