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Comparative Study of Monotonic and Non-Monotonic Phase LTI systems using Improved Analytical PID controller
| Content Provider | Semantic Scholar |
|---|---|
| Author | Waikar, Monica U. Kulkarni, Nishij Ganpatrao Nagarale, Ravindrakumar M. |
| Copyright Year | 2015 |
| Abstract | A comparative study of monotonic and non monotonic phase LTI systems using analytical design of PID controller, by means of gain cross over frequency and phase margin specifications, is presented in the paper. The proposed methodology ensures minimum phase margin inside desired bandwidth giving accurate performance to step response for closed loop system. Concept of phase margin needs to be redefined when uncontrolled process presents minimum phase inside bandwidth. For comparative study, bode stability criterion, nyquist stability criterion and unit step response is used. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.iosrjournals.org/iosr-jeee/Papers/Vol10-issue4/Version-1/B010411016.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |