Download or read book SAE Architecture Analysis and Design Language AADL Annex Volume 1 Annex A ARINC653 Annex Annex C Code Generation Annex Annex E Error Model Annex written by AS-2C Architecture Analysis and Design Language and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of the annexes in this document are: The ARINC653 annex: provide modeling guidelines to specify avionics architectures, as the ones used by the ARINC653 standard. This annex replaces the existing ARINC653 AADL annex published in AS5506/2. The Code Generation Annex: define a binding between the AADL notations and existing programming languages used to develop safety-critical systems (such as Ada and C). This is a new annex to the AADL standard. The Error Model Annex: extend the core language in order to provide the ability to to specify error propagations and error behavior in the architecture. This annex replaces the existing Error-Model annex published in the first revision of AS5506/1.The other annexes from the existing AS5506/1 document (Graphical AADL Notation, AADL Meta-Model and Interchange Formats, Language Compliance and Application Program Interface) are deprecated and not updated in this new revision.The Architecture Analysis and Design Language (AADL) standard document AS5506B was prepared by the SAE AS-2C Architecture Description Language Subcommittee, Embedded Computing Systems Committee, Aerospace Avionics Systems Division and revised by SAE in September, 2012. The Annexes presented herein have also been developed under the auspices of the SAE AS-2C Subcommittee.

Download or read book Aerospace Standard SAE AS5506 1 Rev A written by and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book SAE Architecture Analysis and Design Language AADL Annex Volume 1 Annex A Graphical AADL Notation Annex C AADL Meta Model and Interchange Formats Annex D Language Compliance and Application Program InterfaceAnnex E Error Model Annex written by AS-2C Architecture Analysis and Design Language and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of the annexes in this document are to define the graphical notation to complement the textual notation of the AADL defined in AS5506, to specify the meta model and the XML/XMI interchange format for models represented in AADL to facilitate model interchange and integration of tools supporting AADL, to provide guidance for guidelines for users to transition between AADL models and program source text written in Ada 95 and C, and to define an AADL standard compliant extension to the AADL core language for in support of dependability and fault modeling.The Architecture Analysis and Design Language (AADL) standard document AS5506 was prepared by the SAE AS-2C Architecture Description Language Subcommittee, Embedded Computing Systems Committee, Aerospace Avionics Systems Division and published by SAE in November 2004. The Annexes presented herein have also been developed under the auspices of the SAE AS-2C Subcommittee.

Download or read book Symposium on Real Time and Hybrid Systems written by Cliff Jones and published by Springer. This book was released on 2018-09-28 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is published in honor of Professor Chaochen Zhou’s 80th birthday. The Festschrift contains 13 refereed papers by leading researchers who were among the participants of the celebratory conference in Changsha, China that took place in October 2017. The papers cover a broad spectrum of subjects related to Formal Methods for the development of computer systems. Topics include Probabilistic Programming, Concurrency, Quantum Computing, Domain Engineering, Real-time and Hybrid Systems, and Cloud Computing. Chaochen Zhou is internationally recognized for his own contributions and for the wide influence that he has had through his appointments in Oxford (UK) where he collaborated with Professor Tony Hoare, Lyngby (Denmark) where he worked with Professor Dines Bjørner, UNU-IIST (Macau) where he moved from being Principal Research Fellow to his appointed as Director of the Institute, as well as in Beijing. His book on the Duration Calculus (joint with Michael Hansen) made a seminal contribution to specifying and reasoning about real-time systems. Chaochen Zhou’s contributions have been marked by his election as a member of the Chinese Academy of Sciences.

Download or read book Quality Software Through Reuse and Integration written by Stuart H. Rubin and published by Springer. This book was released on 2017-08-15 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents 13 high-quality research articles that provide long sought-after answers to questions concerning various aspects of reuse and integration. Its contents lead to the inescapable conclusion that software, hardware, and design productivity – including quality attributes – is not bounded. It combines the best of theory and practice and contains recipes for increasing the output of our productivity sectors. The idea of improving software quality through reuse is not new. After all, if software works and is needed, why not simply reuse it? What is new and evolving, however, is the idea of relative validation through testing and reuse, and the abstraction of code into frameworks for instantiation and reuse. Literal code can be abstracted. These abstractions can in turn yield similar codes, which serve to verify their patterns. There is a taxonomy of representations from the lowest-level literal codes to their highest-level natural language descriptions. As a result, product quality is improved in proportion to the degree of reuse at all levels of abstraction. Any software that is, in theory, complex enough to allow for self-reference, cannot be certified as being absolutely valid. The best that can be attained is a relative validity, which is based on testing. Axiomatic, denotational, and other program semantics are more difficult to verify than the codes, which they represent! But, are there any limits to testing? And how can we maximize the reliability of software or hardware products through testing? These are essential questions that need to be addressed; and, will be addressed herein.

Download or read book SAE Architecture Analysis and Design Language AADL Annex Volume 2 Annex B Data Modeling AnnexAnnex D Behavior Model AnnexAnnex F ARINC653 Annex written by AS-2C Architecture Analysis and Design Language and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of the annexes in this document are to provide guidance on how to associate data models expressed in other notations with an architecture model expressed in AADL, to enable modeling of component and component interaction behavior in a state-machine based annex sublanguage, and to provide guidance on how to model ARINC653 compliant partitioned embedded system architectures in AADL models.This Architecture Analysis & Design Language (AADL) standard document was prepared by the SAE AS-2C Architecture Description Language Subcommittee, Embedded Computing Systems Committee, Aerospace Avionics Systems Division.

Download or read book Architecture Analysis and Design Language AADL Annex D Behavior Model Annex written by AS-2C Architecture Analysis and Design Language and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Architecture Analysis and Design Language (AADL) Annex D: Behavior Model Annex standard document was prepared by the SAE AS-2C Architecture Description Language Subcommittee, Embedded Computing Systems Committee, Aerospace Avionics Systems Division.The purpose of the Behavior Model Annex is to enable modeling of component and component interaction behavior in a state-machine based annex sublanguage. The Behavior Model Annex language was originally published as AS5506/2 in 2011. The language addresses a number of errata and improvements to align with the AADL V2.2 core language AS5506C published January 2017. These errata and changes have been approved by the committee.The Behavior Model Annex was originally published as part of AS5506/2, a volume of three annexes. In the future, each published Annex to AADL has its own number starting with the revised Behavior Model Annex as AS5506/3.

Download or read book Architecture Analysis Design Language AADL Annex F AADL Annex for the FACE Technical Standard Edition 3 0 written by AS-2C Architecture Analysis and Design Language and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This annex provides guidelines for the integrated use of Architecture Analysis & Design Language (AADL) and Future Airborne Capability Environment (FACE) Technical Standard data specifications and components. The FACE Technical Standard Edition 3.0 provides a data modeling specification for software components and their interconnections, but does not, for instance provide mechanisms for describing component behavior or timing properties. This document provides guidance for mapping a FACE Standard Edition 3.0 Data Architecture Extensible Markup Language (XML) Metadata Interchange (XMI) model into AADL so that models of FACE components can be integrated in a standard way into AADL specifications that support AADL analysis and code generation. For example, behavior and timing properties can be added to the resulting model and analyzed using AADL analysis tools.

Download or read book Architecture Analysis Design Language AADL written by AS-2C Architecture Analysis and Design Language and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: (10)AADL specifications may be processed manually or by tools for analysis and generation. This section documents additional requirements and permissions for determining compliance. Providers of processing method implementations must document a list of those capabilities they support and those they do not support.NOTES:Notes emphasize consequences of the rules described in the (sub)clause or elsewhere. This material is informative. The language defined in SAE AS5506 has been refined and extended based on industrial experience with version 1.0 over the last 4 years. The improvements focus on better support for architecture templates and modeling of layered and partitioned architectures.This Architecture Analysis & Design Language (AADL) standard document was prepared by the SAE AS-2C Architecture Description Language Subcommittee, Embedded Computing Systems Committee, Aerospace Avionics Systems Division.

Download or read book Model Based Engineering with AADL written by Peter H. Feiler and published by Addison-Wesley. This book was released on 2012-09-25 with total page 765 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conventional build-then-test practices are making today’s embedded, software-reliant systems unaffordable to build. In response, more than thirty leading industrial organizations have joined SAE (formerly, the Society of Automotive Engineers) to define the SAE Architecture Analysis & Design Language (AADL) AS-5506 Standard, a rigorous and extensible foundation for model-based engineering analysis practices that encompass software system design, integration, and assurance. Using AADL, you can conduct lightweight and rigorous analyses of critical real-time factors such as performance, dependability, security, and data integrity. You can integrate additional established and custom analysis/specification techniques into your engineering environment, developing a fully unified architecture model that makes it easier to build reliable systems that meet customer expectations. Model-Based Engineering with AADL is the first guide to using this new international standard to optimize your development processes. Coauthored by Peter H. Feiler, the standard’s author and technical lead, this introductory reference and tutorial is ideal for self-directed learning or classroom instruction, and is an excellent reference for practitioners, including architects, developers, integrators, validators, certifiers, first-level technical leaders, and project managers. Packed with real-world examples, it introduces all aspects of the AADL notation as part of an architecture-centric, model-based engineering approach to discovering embedded software systems problems earlier, when they cost less to solve. Throughout, the authors compare AADL to other modeling notations and approaches, while presenting the language via a complete case study: the development and analysis of a realistic example system through repeated refinement and analysis. Part One introduces both the AADL language and core Model-Based Engineering (MBE) practices, explaining basic software systems modeling and analysis in the context of an example system, and offering practical guidelines for effectively applying AADL. Part Two describes the characteristics of each AADL element, including their representations, applicability, and constraints. The Appendix includes comprehensive listings of AADL language elements, properties incorporated in the AADL standard, and a description of the book’s example system.

Download or read book Cyber Physical System Design from an Architecture Analysis Viewpoint written by Shin Nakajima and published by Springer. This book was released on 2017-05-10 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing a wide variety of technologies for ensuring the safety and dependability of cyber-physical systems (CPS), this book offers a comprehensive introduction to the architecture-centric modeling, analysis, and verification of CPS. In particular, it focuses on model driven engineering methods including architecture description languages, virtual prototyping, and formal analysis methods. CPS are based on a new design paradigm intended to enable emerging software-intensive systems. Embedded computers and networks monitor and control the physical processes, usually with the help of feedback loops where physical processes affect computations and vice versa. The principal challenges in system design lie in this constant interaction of software, hardware and physics. Developing reliable CPS has become a critical issue for the industry and society, because many applications such as transportation, power distribution, medical equipment and tele-medicine are dependent on CPS. Safety and security requirements must be ensured by means of powerful validation tools. Satisfying such requirements, including quality of service, implies having formally proven the required properties of the system before it is deployed. The book is concerned with internationally standardized modeling languages such as AADL, SysML, and MARTE. As the effectiveness of the technologies is demonstrated with industrial sample cases from the automotive and aerospace sectors, links between the methods presented and industrial problems are clearly understandable. Each chapter is self-contained, addressing specific scientific or engineering problems, and identifying further issues. In closing, it includes perspectives on future directions in CPS design from an architecture analysis viewpoint.

Download or read book Complex Systems Design Management written by Daniel Krob and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains all refereed papers accepted during the fourth asia-pacific edition & twelve edition - which were merged this year - of the CSD&M conference that took place in Beijing, People's Republic of China by 2021. Mastering complex systems requires an integrated understanding of industrial practices as well as sophisticated theoretical techniques and tools. This explains the creation of an annual go-between European and Asian forum dedicated to academic researchers & industrial actors working on complex industrial systems architecting, modeling & engineering. These proceedings cover the most recent trends in the emerging field of complex systems, both from an academic and professional perspective. A special focus was put this year on "Digital Transformation in Complex Systems Engineering". CESAM Community The CSD&M series of conferences are organized under the guidance of CESAM Community, managed by CESAMES. CESAM Community aims in organizing the sharing of good practices in systems architecting and model-based systems engineering (MBSE) and certifying the level of knowledge and proficiency in this field through the CESAM certification. The CESAM systems architecting & model-based systems engineering (MBSE) certification is especially currently the most disseminated professional certification in the world in this domain through more than 1,000 real complex system development projects on which it was operationally deployed and around 10,000 engineers who were trained on the CESAM framework at international level.

Download or read book Leveraging Applications of Formal Methods Verification and Validation written by Tiziana Margaria and published by Springer Nature. This book was released on 2021-10-11 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes contributions of the ISoLA 2021 associated events. Altogether, ISoLA 2021 comprises contributions from the proceedings originally foreseen for ISoLA 2020 collected in 4 volumes, LNCS 12476: Verification Principles, LNCS 12477: Engineering Principles, LNCS 12478: Applications, and LNCS 12479: Tools and Trends. The contributions included in this volume were organized in the following topical sections: 6th International School on Tool-Based Rigorous Engineering of Software Systems; Industrial Track; Programming: What is Next; Software Verification Tools; Rigorous Engineering of Collective Adaptive Systems.

Download or read book Isabelle HOL written by Tobias Nipkow and published by Springer. This book was released on 2003-07-31 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is a self-contained introduction to interactive proof in high- order logic (HOL), using the proof assistant Isabelle 2002. Compared with existing Isabelle documentation, it provides a direct route into higher-order logic, which most people prefer these days. It bypasses ?rst-order logic and minimizes discussion of meta-theory. It is written for potential users rather than for our colleagues in the research world. Another departure from previous documentation is that we describe Markus Wenzel’s proof script notation instead of ML tactic scripts. The l- ter make it easier to introduce new tactics on the ?y, but hardly anybody does that. Wenzel’s dedicated syntax is elegant, replacing for example eight simpli?cation tactics with a single method, namely simp, with associated - tions. The book has three parts. – The ?rst part, Elementary Techniques, shows how to model functional programs in higher-order logic. Early examples involve lists and the natural numbers. Most proofs are two steps long, consisting of induction on a chosen variable followed by the auto tactic. But even this elementary part covers such advanced topics as nested and mutual recursion. – The second part, Logic and Sets, presents a collection of lower-level tactics that you can use to apply rules selectively. It also describes I- belle/HOL’s treatment of sets, functions, and relations and explains how to de?ne sets inductively. One of the examples concerns the theory of model checking, and another is drawn from a classic textbook on formal languages.

Download or read book Model based System and Architecture Engineering with the Arcadia Method written by Jean-Luc Voirin and published by Elsevier. This book was released on 2017-11-22 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: Arcadia is a system engineering method based on the use of models, with a focus on the collaborative definition, evaluation and exploitation of its architecture. This book describes the fundamentals of the method and its contribution to engineering issues such as requirements management, product line, system supervision, and integration, verification and validation (IVV). It provides a reference for the modeling language defined by Arcadia. The author discusses the range of applications, from the assessment of different architectures and their suitability, to the collaboration between system engineering, specialties such as safety or security, subsystems engineering teams, software and hardware. This is illustrated by several examples of representative models which constitute a common thread. Offers a comprehensive examination of systems engineering, including the use of models to support it Not only yet another book on modeling, but rather a journey in systems engineering, enlightening the use of models to support it. Focuses on solitary modeling tasks while also covering prime collaborations between engineering stakeholders Examines modeling techniques to capture and share architecture and to early verify it against need and non-functional constraints Addresses subjects not usually covered by model-based system engineering (MBSE) methods, such as co-engineering with specialties, system/sub-system co-engineering, integration verification and validation Features a powerful, dedicated tool (Capella) Covers a range of topics, including an introduction to system engineering issues, an introduction to MBSE, a presentation of the method for beginners and a handy reference manual for advanced users

Download or read book Aircraft System Safety written by Duane Kritzinger and published by Woodhead Publishing. This book was released on 2016-09-12 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aircraft System Safety: Assessments for Initial Airworthiness Certification presents a practical guide for the novice safety practitioner in the more specific area of assessing aircraft system failures to show compliance to regulations such as FAR25.1302 and 1309. A case study and safety strategy beginning in chapter two shows the reader how to bring safety assessment together in a logical and efficient manner. Written to supplement (not replace) the content of the advisory material to these regulations (e.g. AMC25.1309) as well as the main supporting reference standards (e.g. SAE ARP 4761, RTCA/DO-178, RTCA/DO-154), this book strives to amalgamate all these different documents into a consolidated strategy with simple process maps to aid in their understanding and optimise their efficient use. Covers the effect of design, manufacturing, and maintenance errors and the effects of common component errors Evaluates the malfunctioning of multiple aircraft components and the interaction which various aircraft systems have on the ability of the aircraft to continue safe flight and landing Presents and defines a case study (an aircraft modification program) and a safety strategy in the second chapter, after which each of the following chapters will explore the theory of the technique required and then apply the theory to the case study

Download or read book Foundations of Multi Paradigm Modelling for Cyber Physical Systems written by Paulo Carreira and published by . This book was released on 2020-10-09 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book coherently gathers well-founded information on the fundamentals of and formalisms for modelling cyber-physical systems (CPS). Highlighting the cross-disciplinary nature of CPS modelling, it also serves as a bridge for anyone entering CPS from related areas of computer science or engineering. Truly complex, engineered systems-known as cyber-physical systems-that integrate physical, software, and network aspects are now on the rise. However, there is no unifying theory nor systematic design methods, techniques or tools for these systems. Individual (mechanical, electrical, network or software) engineering disciplines only offer partial solutions. A technique known as Multi-Paradigm Modelling has recently emerged suggesting to model every part and aspect of a system explicitly, at the most appropriate level(s) of abstraction, using the most appropriate modelling formalism(s), and then weaving the results together to form a representation of the system. If properly applied, it enables, among other global aspects, performance analysis, exhaustive simulation, and verification. This book is the first systematic attempt to bring together these formalisms for anyone starting in the field of CPS who seeks solid modelling foundations and a comprehensive introduction to the distinct existing techniques that are multi-paradigmatic. Though chiefly intended for master and post-graduate level students in computer science and engineering, it can also be used as a reference text for practitioners. This work was published by Saint Philip Street Press pursuant to a Creative Commons license permitting commercial use. All rights not granted by the work's license are retained by the author or authors.