Structurally Cyclic Petri Nets

نویسندگان

  • Frank Drewes
  • Jérôme Leroux
چکیده

A Petri net is structurally cyclic if every configuration is reachable from itself in one or more steps. We show that structural cyclicity is decidable in deterministic polynomial time. For this, we adapt the Kosaraju’s approach for the general reachability problem for Petri nets.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Throughut Analysis of Discrete Event Systems Based on Stochastic Petri Nets

This paper presents an algorithm of polynomial complexity to derive the throughput of a discrete event system via stochastic Petri net (SPN) models. The concept of flow nets, a subclass of SPN, is introduced to model a class of discrete event systems. The mathematical model for the throughput of flow nets is given. For a structurally non-competitive and acyclic flow net, the solution algorithm ...

متن کامل

Soccer Goalkeeper Task Modeling and Analysis by Petri Nets

In a robotic soccer team, goalkeeper is an important challenging role, which has different characteristics from the other teammates. This paper proposes a new learning-based behavior model for a soccer goalkeeper robot by using Petri nets. The model focuses on modeling and analyzing, both qualitatively and quantitatively, for the goalkeeper role so that we have a model-based knowledge of the ta...

متن کامل

A rule-based evaluation of ladder logic diagram and timed petri nets for programmable logic controllers

This paper describes an evaluation through a case study by measuring a rule-based approach, which proposed for ladder logic diagrams and Petri nets. In the beginning, programmable logic controllers were widely designed by ladder logic diagrams. When complexity and functionality of manufacturing systems increases, developing their software is becoming more difficult. Thus, Petri nets as a high l...

متن کامل

Using Interval Petri Nets and Timed Automata for Diagnosis of Discrete Event Systems (DES)

A discrete event system (DES) is a dynamic system that evolves in accordance with the abrupt occurrence, at possibly unknown irregular intervals, of physical events. Because of the special nature of these systems, different tools are currently used for their analysis, design and modeling. The main focus of this paper is the presentation of a new modeling approach of Discrete Event Systems. The ...

متن کامل

An Efficient Polynomial-Time Algorithm to Decide Liveness and Boundedness of Free-Choice Nets

In 3] J. Esparza presented an interesting characterization of structurally live and structurally bounded Free-Choice Nets (LBFC-Nets). Exploiting this characterization in combination with new results and reened algorithms the authors formulate an O(jPjjTjjFj) algorithm deciding whether a Free-Choice Net is a LBFC-Net or not. Furthermore the algorithm contains a simple and eecient test to ensure...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Logical Methods in Computer Science

دوره 11  شماره 

صفحات  -

تاریخ انتشار 2015