Automated approach to resolving artificial algebraic loops

Data processing: structural design – modeling – simulation – and em – Modeling by mathematical expression

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C716S030000

Reexamination Certificate

active

07599823

ABSTRACT:
A method and apparatus for resolving artificial algebraic loops in model executions include providing a model of an executable process having a plurality of functions. An analysis step identifies whether the process includes at least one potential artificial algebraic loop. If at least one potential artificial algebraic loop exists in the process, an artificial algebraic loop solution manipulates the order or manner by which the functions are executed to eliminate or otherwise resolve the artificial algebraic loop.

REFERENCES:
patent: 7149590 (2006-12-01), Martin et al.
patent: 2003/0065493 (2003-04-01), Neubert et al.
patent: 2004/0039555 (2004-02-01), Ulyanov et al.
Simulink “Model-Based and System-Based Design” Version 5, pp. 1-476 (1990-2002).
Guasch, A. et al, “Precompiled Submodels: A General Sorting Procedure,”Proceedings of the 2nd European Simulation Congress, Sep. 9-12, 1986, pp. 172-178.
Mosterman, Pieter J. et al, “Using Interleaved Execution to Resolve Cyclic Dependencies in Time-Based Block Diagrams,”43rd IEEE Conference on Decision and Control, Dec. 14-17, 2004, pp. 4057-4062.
Pearce, J.G., “The Submodel Concept in Continuous System Simulation Languages,”Simulation of Dynamical Systems, IEEE Colloquium on Simulation of Dynamical Systems, pp. 2/1-2/3 (2002).
The Mathworks, “Q&A—What does algebraic loop error mean in Simulink?”The MathWorks MATLAB Digest, vol. 3(1):1-9 (1995) retrived online at http://www.elec.ucl.ac.be/Digests/Matlab/1995/jan95.
The Mathworks, “Using Simulink Version 5,” The MathWorks, Inc., (2002).
The Mathworks, “Using Simulink Version 6,” The MathWorks, Inc. (2004).
International Search Report for Application No. PCT/US2004/030098, dated Jun. 13, 2006.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Automated approach to resolving artificial algebraic loops does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Automated approach to resolving artificial algebraic loops, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automated approach to resolving artificial algebraic loops will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4126701

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.