VHDL generation from hierarchical Petri net specifications of parallel controllers

JM Fernandes, M Adamski, AJ Proenca - IEE Proceedings-Computers and …, 1997 - IET
Parallel controllers can be best specified using a description with a formal support to
validate structural and dynamic properties. Petri nets (PNs) can provide an adequate means …

[PDF][PDF] Some rules to transform sequence diagrams into coloured Petri nets

OR Ribeiro, JM Fernandes - Proceedings of the 7th Workshop and …, 2006 - tidsskrift.dk
This paper presents a set of rules that allows software engineers to transform the behavior
described by a UML 2.0 Sequence Diagram (SD) into a Colored Petri Net (CPN). SDs in …

Specification of industrial digital controllers with object-oriented petri nets

RJ Machado, JM Fernandes… - ISIE'97 Proceeding of …, 1997 - ieeexplore.ieee.org
The main purpose of this paper is to present an object-oriented PN model (shobi-PN) to
specify industrial digital controllers. The shobi-PN model (synchronous, hierarchical, object …

Coloured Petri net model of application specific logic controller programs

M Wegrzyn, P Wolanski, M Adamski… - ISIE'97 Proceeding of …, 1997 - ieeexplore.ieee.org
A new class of Petri nets, called coloured control interpreted Petri nets (CCIPN), is
introduced. The advantages of CCIPN modelling for specification of logic controller …

[PDF][PDF] Modeling multi-agent systems activities through colored petri nets

JM Fernandes, O Belo - 16th IASTED International Conference on Applied …, 1998 - Citeseer
This paper presents and discusses an industrial production system model based on Colored
Petri Nets. The model was developed in order to analyse the agent's behavior of a …

SOFHIA: A CAD Environment to Design Digital Control Systems

RJ Machado, JM Fernandes, AJ Proença - … Description Languages and …, 1997 - Springer
Abstract Petri Nets (PNs) prove to be an efficient methodology to model discrete-event
systems with parallel activities. The main advantages lie on the graphical interface and on …

An Object-Oriented Model for Rapid Prototyping of Data Path/Control Systems–A Case Study

RJ Machado, JM Fernandes, AJ Proença - IFAC Proceedings Volumes, 1998 - Elsevier
The aim of this article is to present how to use shobi-PN, an Object Oriented Petri Net model
to specify data path/control systems. In a case study, a transputer link adaptor is specified for …

An Evolutionary Approach to the Use of Petri Net Based Models: From Parallel Controllers to HW/SW Codesign

RJ Machado, JM Fernandes, AJ Esteves… - Hardware Design and …, 2000 - Springer
The main purpose of this article is to present how Petri Nets (PNs) have been used for
hardware design at our research laboratory. We describe the use of PN models to specify …

Hierarchical mechanisms for high-level modeling and simulation of digital systems

RJ Machado, JM Fernandes… - 1998 IEEE International …, 1998 - ieeexplore.ieee.org
The main purpose of this paper is to present a useful set of hierarchical mechanisms of
specification to model and simulate digital systems. The shobi-PN model (Synchronous …

Agentenmodellierung und-evaluierung im Rahmen eines objektorientierten verteilten Simulationssystems

B Schattenberg - 1998 - eprints.mosi.informatik.uni-rostock …
Testbeds für Multi-Agenten Systeme ermöglichen Versuche mit mehreren Agenten, die
kooperierend oder konkurrierend in einer gegebenen Umwelt agieren. Zumeist werden …