Evaluation of Requirements Management Processes Utilizing System Modeling Language (SysML) Executable Models

2021 ◽  
Vol 31 (1) ◽  
pp. 551-569
Author(s):  
Tami Katz
Keyword(s):  
System Modeling ◽  
Modeling Language ◽  
Requirements Management ◽  
Management Processes ◽  
Executable Models

scholarly journals An Extended Rule of the SysML Requirement Diagram Transformation into OWL Ontologies

2021 ◽  
Vol 14 (1) ◽  
pp. 506-515
Author(s):  
Ahmad Ashari ◽  
◽  
Anny Sari ◽  
Helna Wardhana ◽  
◽  
...  
Keyword(s):  
Response Time ◽  
System Modeling ◽  
Unified Modeling Language ◽  
Modeling Language ◽  
Functional Requirements ◽  
Unified Modeling ◽  
Object Property ◽  
Transformation Rules ◽  
Owl Ontology ◽  
Time Required

The System Modeling Language (SysML) used the Requirement Diagram to model non-functional requirements, such as response time, size, or system functionality, which cannot be accommodated in the Unified Modeling Language (UML). SysML Requirement Diagram, in its implementation, integrates with several diagrams describing the requirements, which are referred to as additional elements. The absence of transformation rules for these additional elements to become OWL ontology causes difficulties in reading, understanding, and tracking the requirements. In this research, an extended rule of the Requirement Diagram transformation is proposed to solve the problems. First, some transformation rules are defined to make requirements easier to trace and realize the ontology generation's automatic transformation. Second, the time required during transformation processing to prepare and generate the OWL file shows the proposed model's performance. The ontology components produced from this research, such as class, subclass, object property, and data property, can be viewed in Protégé.

scholarly journals Human-Centered Design Using System Modeling Language

2017 ◽  
Vol 11 (3) ◽  
pp. 252-269 ◽  
Author(s):  
Michael E. Watson ◽  
Christina F. Rusnock ◽  
John M. Colombi ◽  
Michael E. Miller
Keyword(s):  
System Design ◽  
System Modeling ◽  
System Model ◽  
Modeling Language ◽  
Specific System ◽  
Human Centered Design ◽  
Common System ◽  
External Actors

The human user is important to consider during system design. However, common system design models, such as the system modeling language, typically represent human users and operators as external actors, rather than as internal to the system. This research presents a method for integrating human considerations into system models through human-centered design. A specific system is selected to serve as the case study for demonstrating the methodology. The sample system is analyzed to identify the task and information flow. Then, both system- and human-centered diagrams are separately created to represent different viewpoints of the system. These diagrams are compared and analyzed, and new diagrams are created that incorporate both system and human considerations into one concordant representation of the system model. These new views allow systems engineers and human factors engineers to effectively communicate the role of the user during early system design trades.

Exploring bottlenecks in market-driven requirements management processes with discrete event simulation

2001 ◽  
Vol 59 (3) ◽  
pp. 323-332 ◽  
Author(s):  
Martin Höst ◽  
Björn Regnell ◽  
Johan Natt och Dag ◽  
Josef Nedstam ◽  
Christian Nyberg
Keyword(s):  
Discrete Event Simulation ◽  
Discrete Event ◽  
Requirements Management ◽  
Event Simulation ◽  
Management Processes ◽  
Market Driven

Software Design of Personnel Management System in University

2014 ◽  
Vol 568-570 ◽  
pp. 1565-1568
Author(s):  
Dian Min Xiao
Keyword(s):  
Personnel Management ◽  
Software Design ◽  
Management System ◽  
System Modeling ◽  
Unified Modeling Language ◽  
Language Design ◽  
Modeling Language ◽  
Unified Modeling ◽  
Personnel Management System ◽  
Background Database

This paper presents a unified personnel management system modeling language design. Unified Modeling Language is the use of object-oriented visualization, documentation and other standardized modeling language. The system uses the most popular B / S architecture, the choice of Microsoft's ASP.NET web development carried foreground, background database selected Microsoft SQL2005, through a combination of the two can give full play to the efficiency of personnel management software and have security features.

scholarly journals Sistem Informasi Setoran Wajib Jemaat Menggunakan Framework Codeigniter

2021 ◽  
Vol 10 (2) ◽  
pp. 224-231
Author(s):  
Filia Meitri Alelo ◽  
Remuz MB Kmurawak ◽  
Mingsep Rante Sampebua
Keyword(s):  
Information System ◽  
Financial Management ◽  
System Modeling ◽  
Unified Modeling Language ◽  
Processing System ◽  
Monitoring And Evaluation ◽  
Financial Information ◽  
Modeling Language ◽  
Unified Modeling ◽  
The Church

Klasis GKI Sentani is part of the GKI Denomination which regulates churches in the Jayapura (Sentani) Regency area. One of the tasks of the Klasis is the monitoring and evaluation of the Setoran Wajib Jemaat (SWJ). Each Church is required to collect offerings cumulatively each month. The obstacle faced in financial management in the Klasis Sentani environment is the budget processing system which is manual, where donations are deposited to Klasis by attaching proof of deposit. this makes the process of collecting donations an inefficient routine. Including the documentation process that looks not up-to-date and the difficulty in publishing the results to the congregation at Klasis Sentani. This study aims to facilitate the reporting of mandatory deposits for the classic GKI Sentani congregation, namely by creating an information system for the congregation's mandatory deposit. The development of the software system uses the Waterfall method, with the Unified Modeling Language as the system modeling language. This system has been implemented and makes it easier to manage finances for the church treasurer and classics. Financial information can also be viewed transparently on the page provided and can be accessed by the congregation.

scholarly journals Modelica and Functional Mock-Up Interface: Open Standards for Gas Turbine Simulation

2019 ◽  
Author(s):  
Michael Sielemann ◽  
Matthis Thorade ◽  
Jim Claesson ◽  
Anh Nguyen ◽  
Xin Zhao ◽  
...  
Keyword(s):  
Gas Turbine ◽  
Design Patterns ◽  
System Modeling ◽  
Thermodynamic Cycle ◽  
Modeling Language ◽  
Weight Analysis ◽  
Open Standards ◽  
Acausal Modeling ◽  
Domain Independent ◽  
Important Design

Abstract This paper introduces two physical modeling standards in the gas turbine and cycle analysis context. Modelica is the defacto standard for physical system modeling and simulation. The Functional Mock-Up Interface is a domain-independent standard for model exchange (“engine decks”). The paper summarizes key language concepts and discusses important design patterns in the application of gas turbine simulation concepts to the acausal modeling language. To substantiate how open standards are applicable to gas turbine simulation, the paper closes with two application examples, a conventional unmixed turbofan thermodynamic cycle and weight analysis as well as an electrically boosted geared turbofan.

scholarly journals Rancang Bangun Biografi Pahlawan Nasional Berbasis Android

2020 ◽  
Vol 5 (2) ◽  
pp. 133-143
Author(s):  
Sam'ani Sam'ani ◽  
Muhammad Haris Qamaruzzaman ◽  
Sutami Sutami
Keyword(s):  
System Modeling ◽  
Rapid Development ◽  
Unified Modeling Language ◽  
Modeling Language ◽  
Application System ◽  
Unified Modeling ◽  
History Of ◽  
National Hero ◽  
Almost All

This beloved Indonesian independence is thanks to the great services of the heroes who have valiantly and all their souls fought for the nation from before to after independence. So that the history of the struggle is not forgotten, it is necessary to develop a system that makes it easy for all Indonesian citizens to remember and remember the struggles of the heroes. As the rapid development of technology, especially Android-based smartphones that have been used by almost all walks of life, an application system about the biographical history of the struggle of national heroes can be used anywhere. The problem of this research is how to produce a national hero biography application system based on Android. The software is developed by modeling Waterfall, the system modeling uses UML (Unified Modeling Language). The purpose of this research is to produce a system that will present a biographical history of national heroes visually that can help remember, remember and add to the public's knowledge in getting to know the National Heroes.

A SysML based hybrib photovoltaic-wind power system model

2017 ◽  
Vol 1 (2) ◽  
pp. 1
Author(s):  
Doudou Nanitamo Luta ◽  
Atanda K. Raji
Keyword(s):  
Power Systems ◽  
Power System ◽  
Wind Power ◽  
Systems Engineering ◽  
System Modeling ◽  
Point Of View ◽  
Modeling Language ◽  
Wind Power System ◽  
And Behavior ◽  
Model Based Systems Engineering

This paper presents a model of hybrid photovoltaic-wind power system based on SysML (System Modeling Language) which is a modeling language in supports to Model Based Systems Engineering (MBSE) practices. MBSE refers to a formalized procedure of systems development through the application of modeling principles, methods, languages and tools to the complete lifetime of a system.  Broadly speaking, the modeling of power systems is performed using software such as Matlab/Simulink, DigSilent, PowerWorld, ETAP, etc. These tools allow modeling considering a particular point of view depending on the objective that is to be assessed. SysML offers different aspects ranging from specifications and requirements, structure and behavior. This study focuses more specifically on the structural and behavioral modeling of hybrid photovoltaic-wind system; the main objective is to demonstrate the use of SysML in power systems’ modeling by developing models capturing the system’s major requirements, the structure and connection between entities, the interaction between stakeholders and the system itself and lastly, the system’s behavior in terms of transition between states.

Sign in / Sign up

Export Citation Format

Share Document