Radiotekhnika
Publishing house Radiotekhnika

"Publishing house Radiotekhnika":
scientific and technical literature.
Books and journals of publishing houses: IPRZHR, RS-PRESS, SCIENCE-PRESS


Тел.: +7 (495) 625-9241

 

Distributed control systems design algorithm based on neurochips with CSMA protocol

Keywords:

S.A. Dadenkov – Research Assistant, Department of Automation and Telemechanics, Perm National Research Polytechnic University. E-mail: dadenkov@ukr.net


The article proposes the solution of ensuring management quality of automated control systems realized in infrastructure of the distributed industrial (fieldbus) systems. The problem is caused by negative influence of distributed system sporadic information delay on management quality factors. Existing solutions are associated with a redesign of the system at the commissioning phase that implicates a number of disadvantages. The article proposes the solution in the form of distributed control system design algorithm (with CSMA technology of access) with the required cost, probabilistic and time characteristics providing specified management quality. On the results of the analytical references review there were noticed the communication channels capacity use effectiveness shortcomings appropriate of the existing design approaches. The distributed system infrastructure design cyclic sequence is offered. A number of approaches are offered to eliminate the existing shortcomings of labor inputs and system characteristics quantitative assessment accuracy. Effective mechanisms of system infrastructure construction are offered in the article that positively differentiates the algorithm from existing and allows to reduce the design decisions cost.
References:

 

  1. Olifer V.G., Olifer N.A. Kompjuternye seti. Principy, tekhnologii, protokoly. SPb.: Piter. 2010. 916 s.
  2. Novikov JU.V., Kondratenko S.V. Lokalnye seti: arkhitektura, algoritmy, proektirovanie. M.: EHKOM. 2000. 308 s.
  3. Krylov V.V., Samokhvalova S.S. Teorija teletrafika i ee prilozhenija. SPb.: BKHV. 2005. 288 s.
  4. Moshe Kam. Collision Resolution Simulation for Distributed Control Architectures using LonWorks // IEEE International Conference on Automation Science and Engineering. Edmonton, Canada: IEEE. 2005. P. 319–326.
  5. Miśkowicz M. Analysis of Mean Access Delay in Variable-Window CSMA // Sensors. Schweiz: Molecular Diversity Preservation International. 2007. V. 7. P. 3535–3559.
  6. Miśkowicz M. Access delay in LonTalk MAC protocol // Computer Standards & Interfaces. Nederland: Elsevier Science Publishing Company. 2009. P. 548–556.
  7. Buchholz P., Plonnigs J. Analytical analysis of access-schemes of the CSMA type // Proc. of IEEE International Workshop on Factory Communication Systems WFCS\'2004. Wien. 2004. P. 127–136.
  8. Dadenkov S.A., Kon E.L. Podkhod k postroeniju analiticheskojj modeli informacionno-upravljajushhejj seti LonWorks na osnove nejjrochipov // Nejjrokompjutery: razrabotka, primenenie. M.: Radiotekhnika. 2013. № 11. S. 64–69.
  9. Dadenkov S.A., Kon E.L., CHmykov V.V. Imitacionnaja model promyshlennojj seti (na primere tekhnologii LonWorks) // Problemy tekhniki i tekhnologii telekommunikacijj PTiTT-2014: Materialy XV Mezhdunar. nauch.-tekhnich. konf. Kazan: Izd-vo Kazanskogo gos. tekhn. un-ta. 2014. T.1. S. 82–84.
  10. Denisenko V.V. Kompjuternoe upravlenie tekhnologicheskim processom, ehksperimentom, oborudovaniem. M.: Gorjachaja linija–Telekom. 2009. 608 s.

 

© Издательство «РАДИОТЕХНИКА», 2004-2017            Тел.: (495) 625-9241                   Designed by [SWAP]Studio