By Topic

Effective real-time simulations of event-based systems

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
C. A. Rabbath ; Opal-RT Technol. Inc., Montreal, Que., Canada ; M. Abdoune ; J. Belanger

This paper presents a set of novel tools that allow the efficient simulation, at fixed time steps, of event-based dynamic systems. The so-called RT-Events library is an innovative toolbox that can be used with the SimulinkTM graphical software and that solves the following two problems encountered in the simulations of event-based systems: (1) time consuming variable-step algorithms; and (2) inaccurate real-time simulations with fixed-step algorithms. One important application of the new RT-Events toolbox is its capability to effectively simulate automotive systems as real-time, hardware-in-the-loop systems. It is shown that the simulations performed with the new tools are more efficient than the conventional algorithms. In particular, the important problem of reset walk, which is inherent to the classical fixed-step simulation of event-based systems, is explained and its solution obtained with the use of the blocks of the new toolbox is demonstrated. Numerical examples illustrate the effectiveness of the new simulation tools

Published in:

Simulation Conference, 2000. Proceedings. Winter  (Volume:1 )

Date of Conference: