Lalu Seban

4 Questions 5 Answers 0 Followers

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 6,348 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 9,688 2 View

How can we do recursive optimization, analytical or heuristic method?

Hi, I am working on an optimization problem, which need to be solved periodically. I am presently solving it using analytical methods. It limits my problem definition. But if I use numerical or...

01 September 2014 2,940 5 View

How can we create our own fuzzy output membership function in Matlab?

I am working on a problem with many conditions (say 40). If I write the membership function for two inputs; how can I create own fuzzy output function. Is it possible with the fuzzy toolbox?

18 August 2014 4,405 8 View