Towards a communicating petri net tool for modeling production processes

1999 ◽  
Vol 37 (1-2) ◽  
pp. 493-496 ◽  
Author(s):  
Selma Limam ◽  
Pierre Ladet
Keyword(s):  
Petri Net ◽  
Production Processes

A modular framework for optimal scheduling of industrial processes

2022 ◽  
Vol 70 (1) ◽  
pp. 31-37
Author(s):  
Axel Schild ◽  
Alexander Rose ◽  
Martin Grotjahn ◽  
Bennet Luck
Keyword(s):  
Petri Net ◽  
Optimal Scheduling ◽  
Industrial Processes ◽  
Preparation Process ◽  
Scheduling Problems ◽  
Binary Decision ◽  
Process Dynamics ◽  
Production Processes ◽  
Decision Variables ◽  
Modular Framework

Abstract This paper proposes an extended Petri net formalism as a suitable language for composing optimal scheduling problems of industrial production processes with real and binary decision variables. The proposed approach is modular and scalable, as the overall process dynamics and constraints can be collected by parsing of all atomic elements of the net graph. To conclude, we demonstrate the use of this framework for modeling the moulding sand preparation process of a real foundry plant.

scholarly journals Modelling Asynchronous Parallel Process with Petri Net

2019 ◽  
Vol 8 (5S3) ◽  
pp. 400-405
Keyword(s):  
Mathematical Modeling ◽  
Petri Nets ◽  
Petri Net ◽  
Parallel Process ◽  
Parallel Processes ◽  
Production Processes ◽  
Asynchronous Parallel

The asynchronous parallel processes and their structure, the features of the asynchronous parallel process and how to express them in bigram form is the main analysis of this article. Besically, it describes the characteristics and specifications of asynchronous parallel processes and processes in bigram form. The Petri nets are illustrated, the mathematical modeling of asynchronous processes using the Petri net, the marking diagram, the problem of the result and its solutions. Some of the oil and fat production processes were developed and piloted using the Petri net.

The Need for a Broad-Based Model of Phonological Disorders

1992 ◽  
Vol 23 (3) ◽  
pp. 261-268 ◽  
Author(s):  
Alan G. Kamhi
Keyword(s):  
Speech Production ◽  
Phonological Disorders ◽  
Production Processes ◽  
Assessment And Treatment ◽  
Speech Delays ◽  
Explanatory Adequacy ◽  
State Of Affairs ◽  
Assessment Procedures ◽  
Treatment Procedures

My response to Fey’s article (1985; reprinted 1992, this issue) focuses on the confusion caused by the application of simplistic phonological definitions and models to the assessment and treatment of children with speech delays. In addition to having no explanatory adequacy, such definitions/models lead either to assessment and treatment procedures that are similarly focused or to procedures that have no clear logical ties to the models with which they supposedly are linked. Narrowly focused models and definitions also usually include no mention of speech production processes. Bemoaning this state of affairs, I attempt to show why it is important for clinicians to embrace broad-based models of phonological disorders that have some explanatory value. Such models are consistent with assessment procedures that are comprehensive in nature and treatment procedures that focus on linguistic, as well as motoric, aspects of speech.

Asymmetries in speed and accuracy of bilingual comprehension and production processes

2006 ◽  
Author(s):  
Wendy S. Francis ◽  
Pilar Regalado ◽  
Silvia P. Saenz ◽  
Gabriela Duran
Keyword(s):  
Production Processes ◽  
Speed And Accuracy

Blockchain in Supply Chain: Case Study of Lottemart Ciputat

2019 ◽  
Vol 5 (1) ◽  
pp. 38-49 ◽  
Author(s):  
B. K. Handoyo ◽  
M. R. Mashudi ◽  
H. P. Ipung
Keyword(s):  
Decision Making ◽  
Supply Chain ◽  
Supply Chain Management ◽  
Information Asymmetry ◽  
New Technology ◽  
Business Case ◽  
Analysis Method ◽  
Chain Management ◽  
Production Processes

Current supply chain methods are having difficulties in resolving problems arising from the lack of trust in supply chains. The root reason lies in two challenges brought to the traditional mechanism: self-interests of supply chain members and information asymmetry in production processes. Blockchain is a promising technology to address these problems. The key objective of this paper is to present qualitative analysis for blockchain in supply chain as the decision-making framework to implement this new technology. The analysis method used Val IT business case framework, validated by the expert judgements. The further study needs to be elaborated by either the existing organization that use blockchain or assessment by the organization that will use blockchain to improve their supply chain management.

CONTROL IN REAL TIME THE DENSITY OF PRODUCT AT VARIOUS STAGES OF THE TECHNOLOGICAL PROCESS OF SUGAR PRODUCTION

2020 ◽  
Author(s):  
S.B. Kudryashev ◽  
◽  
N.S. Assev ◽  
R.D. Belashov ◽  
V.A. Naumenko ◽  
...  
Keyword(s):  
Real Time ◽  
Technological Process ◽  
Sugar Industry ◽  
Sugar Production ◽  
Production Processes ◽  
Quality Of Products

The article is devoted to solving one of the most important problems of the development of the sugar industry in Russia – the modernization of sugar production processes. Today, sugar production is actively being modernized, shifting most of its processes to the path of avomatization and optimization to improve the quality of products. This article describes one of the main ways to obtain information about the concentration of sucrose in syrup in the production of sugar.

Sign in / Sign up

Export Citation Format

Share Document