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| Format: | Artículo científico |
| Language: | en |
| Published: |
Universidad EAFIT
2007
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| Online Access: | https://www.redalyc.org/articulo.oa?id=83530601 |
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Table of Contents:
- Microcomputer based sliding regime discrete control for synchronous AC motors Eduardo Palomar-Lever Sergey Ryvkin Dimitri Izosimov Ingeniería simulation Sliding mode limitation algorithms observer based control The basic ideas to design discrete algorithms used to calculate unmeasuredmechanical or electrical variables, in order to control electrical motors in mechanical systems are presented. The main point of the paper is to simplifythe algorithms by using a linear discrete time model without any variable limitations and to reduce the computing capacity requirements of the controller.Limited references, based on the discrete sliding mode for the exception of the influences of variable limitations, are proposed and designed. The main advantage of the controller presented in this paper is that a large control error does not bestow any problems. In such a case, the system always works in an area without the limitations. Original observation algorithms of bothposition and rotational velocity for exterior permanent magnet synchronousmotors are designed. A computer simulation was performed and the results are presented, showing high dynamic accuracy. 2007 artículo científico 1794-9165 https://www.redalyc.org/articulo.oa?id=83530601 en http://www.redalyc.org/revista.oa?id=835 Ingeniería y Ciencia application/pdf Universidad EAFIT Ingeniería y Ciencia (Colombia) Num.6 Vol.3