SADT/IDEF0 for Augmenting UML, Agile and Usability Engineering Methods

Marca, David A.

doi:10.1007/978-3-642-36177-7_3

Cited by 15 publications

(8 citation statements)

References 33 publications

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“…The SADT representation system to describe the process in several levels to show the relationships, to explain the details gradually, controlled and summarized while avoiding the inaccuracies inherent in natural language. The SADT model allows clear view system functionality and interactions between these elements [37], [38].…”

Section: Sa-rt Resultsmentioning

confidence: 99%

Analysis of a Braking System on the Basis of Structured Analysis Methods

Salem¹,

Lakhoua²,

Amraoui³

2016

ijacsa

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Abstract-In this paper, we present the general context of the research in the domain of analysis and modeling of mechatronic systems. In fact, we present à bibliographic review on some works of research about the systemic analysis of mechatronic systems. To better understand its characteristics, we start with an introduction about mechatronic systems and various fields related to these systems, after we present a few analysis and design methods applied to mechatronic systems. Finally, we apply the two methods SADT (Structured Analysis Design Technique) and SA-RT (Structured Analysis Real Time) to the Anti-lock Braking System (ABS).

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Section: Sa-rt Resultsmentioning

confidence: 99%

Analysis of a Braking System on the Basis of Structured Analysis Methods

Salem¹,

Lakhoua²,

Amraoui³

2016

ijacsa

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“…This feature of SADT is closely related to the peculiarities of each subject area, and requires a thorough knowledge not only of the SADT-methodology, but also the essence of the problem under consideration. Specific recommendations should be developed for each subject area, that reduce creative work, while increasing labor productivity in the design or analysis of the system at the technological preparation stage [14], [15].…”

Section: Problem Statementmentioning

confidence: 99%

“…Groups of physical-mechanical and geometric parameters of quality (see Fig. 9, b) necessary to divide for detailization on the SADT-diagram of the technological operation implemented by the surface plastic deformation [9], [14].…”

Section: Fig 7 Sadt-diagram Of а234 Level For Ensuring Of Quality Pmentioning

confidence: 99%

Development of the finishing and strengthening technological operations using SADT-technologies

Kusyi¹,

Lychak²,

Topilnytskyy³

et al. 2019

Ukr. j. mech. eng. mater. sci.

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The rational design of technological processes of parts manufacturing in single and small-scale production is inefficient without wide introduction of modern tools of part manufacturing automation with modern computer-based equipment and software. It is desirable to carry out of automated synthesis of single route technological processes with minimal influence of the operator on the technological environment. The technology of computer-aided design of technological processes is used to develop effective algorithms of functioning of adapted systems for control of technological processes and their implementation when taking into account interrelations with the technological environment. Automated development of technological environments of a given level of design concerning a dedicated technical system is possible on the basis of their rational functional models, created by means of CALS-technologies. The rational use of the SADT methodology with application of the principle of decomposition and development of the SADT-diagrams allows to solve the given technical problems. Therefore, the purpose of this paper is to develop and study the vibrational-centrifugal surface strengthening at the finishing and hardening technological operation to provide the required quality parameters and operational characteristics of the parts. The object of this research is a finishing and hardening technological operation. The subject of this research is method and parameters of vibrational-centrifugal surface strengthening to provide the required quality parameters and operational characteristics of the parts. The development of SADT diagrams allows to divide the technological process to technological operations, cutter–setting positions, technological steps, main machining steps etc. In this paper the principles of control of technological operation for vibration-centrifugal strengthening of surfaces of parts are suggested. The experimental device for machining of inner surfaces of parts is described. The initial and detailed model of the operation of the vibrational-centrifugal strengthening is offered. Statistical and structural analysis of technological process made it possible to establish the influence of the parameters of the vibrational-centrifugal strengthening on the geometric and physical-mechanical parameters of the surface quality and associated operational characteristics. Further research in that field will be related on the development of practical recommendations for using of the vibrational-centrifugal surface treatment for improving of the geometric and physical and mechanical parameters of parts surfaces.

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“…Researcher, Marca D.A. [23], has explained how SADT/IDEF0 domain modeling can bring precise and complete context, to today's commonplace disciplines of the UML (Unified Modeling Language), Agile System Development, and Usability Engineering methods. In fact, the power and the rigor of SADT/IDEF0 come from: (1) a synthesis of graphics, natural language, hierarchical decomposition, and relative context coding, (2) distinguishing controls from transformations, (3) function activation rules, and (4) heuristics for managing model complexity.…”

Section: Presentation Of Structured Analysis Methodsmentioning

confidence: 99%

Contributions to the Analysis and the Supervision of a Thermal Power Plant

M.N¹,

Glaa²,

Hamouda³

et al. 2016

ijacsa

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Abstract-Supervision systems play an important role in industry mainly due to the increasing demand for product quality and high efficiency, and to the growing integration of automatic control systems in technical processes. In fact, the supervision system has a great number of components and interconnections, and it is difficult to describe and understand its behavior. Furthermore, the supervision system in industrial plants, implemented in supervisory control and data acquisition (SCADA) software, must undertake, at least, the following three main tasks: monitoring, control and fault tolerance. So it can be classified as a complex system. The objective of this paper is to show interests of the use of functional analysis techniques such as SADT (Structured Analysis and Design Technique) and SA-RT (Structured Analysis Real Time) for the design of supervisory systems. This is why we present a general model of analysis and supervision of production systems. This model was based on the one hand on the functional analysis (FA) and on the other hand on the SCADA system.

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SADT/IDEF0 for Augmenting UML, Agile and Usability Engineering Methods

Cited by 15 publications

References 33 publications

Analysis of a Braking System on the Basis of Structured Analysis Methods

Analysis of a Braking System on the Basis of Structured Analysis Methods

Development of the finishing and strengthening technological operations using SADT-technologies

Contributions to the Analysis and the Supervision of a Thermal Power Plant

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