| Titre : | Design of reset control systems : the PI + CI compensator (2012) |
| Auteurs : | Alfonso Baños, Auteur ; Angel Vidal, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | Transactions of the ASME . Journal of dynamic systems, measurement, and control (Vol. 134 N° 5, Septembre 2012) |
| Article en page(s) : | 11 p. |
| Note générale : | Dynamic systems |
| Langues : | Anglais |
| Index. décimale : | 629.8 |
| Tags : | Reset control PID Hybrid systems |
| Résumé : | Reset compensation has been used to overcome limitations of linear and time invariant (LTI) compensation. In this work, a new reset compensator, referred to as proportional and integral (PI) + CI (Clegg integrator), is introduced. It basically consists of adding a Clegg integrator to a PI compensator, with the goal of improving the closed loop response by using the nonlinear characteristic of this element. It turns out that by resetting a percentage of the integral term in a PI compensator, a significant improvement can be obtained over a well-tuned PI compensator in some relevant practical cases, such as systems with dominant lag and integrating systems. The work is devoted to the development of PI + CI tuning rules for basic dynamic systems in a wide range of applications, including first and higher order plus dead time systems. |
| DEWEY : | 629.8 |
| ISSN : | 0022-0434 |
| En ligne : | http://asmedl.org/getabs/servlet/GetabsServlet?prog=normal&id=JDSMAA000134000005051003000001&idtype=cvips&gifs=Yes&ref=no |
