Performance evaluation of OPC-based I/O of a dynamic process simulator

Jyrki Peltoniemi, Tommi Karhela, Matti Paljakka

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Abstract

As the use of dynamic process simulation in industry has increased, a need has emerged for an easy way to configure reliable and powerful data exchange between simulation applications and distributed control systems (DCS's). A system where the control applications and man-machine interfaces of the real DCS are connected to a simulation model of the process, can be used for building, tuning and testing the control system implementation, and for training the operators, independently from the plant hardware. OPC (OLE for Process Control) is a set of component specifications widely used in the automation domain for software application interoperability. OPC Data Access interfaces have been used e.g. for connecting DCS applications of multiple vendors to simulation models. This paper discusses architecture and design issues that affect the performance of the OPC data exchange in applications involving simulation. The performance test results of an OPC server designed according to the guidelines given show that OPC-based communication can offer sufficient data transfer capacity for most dynamic process simulation purposes.
Original languageEnglish
Title of host publicationProceedings of the 2001 International Symposium on Performance Evaluation of Computer and Telecommunication Systems
EditorsMahammad Obaidat, Franco Davoli
PublisherSociety for modeling and simulation international
Pages231-235
ISBN (Print)1-56555-240-7
Publication statusPublished - 2001
MoE publication typeB3 Non-refereed article in conference proceedings
EventInternational Symposium on Performance Evaluation of Computer and Telecommunication Systems, SPECTS 2001 - Orlando, United States
Duration: 15 Jul 200119 Jul 2001

Conference

ConferenceInternational Symposium on Performance Evaluation of Computer and Telecommunication Systems, SPECTS 2001
CountryUnited States
CityOrlando
Period15/07/0119/07/01

Keywords

  • OPC
  • performance evaluation
  • process control
  • automation design

Fingerprint Dive into the research topics of 'Performance evaluation of OPC-based I/O of a dynamic process simulator'. Together they form a unique fingerprint.

  • Cite this

    Peltoniemi, J., Karhela, T., & Paljakka, M. (2001). Performance evaluation of OPC-based I/O of a dynamic process simulator. In M. Obaidat, & F. Davoli (Eds.), Proceedings of the 2001 International Symposium on Performance Evaluation of Computer and Telecommunication Systems (pp. 231-235). Society for modeling and simulation international.