Get to grips with systems engineering life cycles, processes, and best practices and discover techniques to successfully develop complex systems Key Features Discover how to manage increased complexity and understand systems better via effective communication Adopt a proven model-based approach for systems engineering in your organization Apply proven techniques for requirements, design, validation and verification, and systems engineering management Book DescriptionSystems engineering helps us to understand, specify, and develop complex systems, and is applied across a wide set of disciplines. As systems and their associated problems become increasingly complex in this evermore connected world, the need for more rigorous, demonstrable, and repeatable techniques also increases. Written by Professor Jon Holt – an internationally recognized systems engineering expert – this book provides a blend of technical and business aspects you need to understand in order to develop successful systems. You'll start with systems engineering basics and understand the complexity, communication, and different stakeholders' views of the system. The book then covers essential aspects of model-based systems engineering, systems, life cycles, and processes, along with techniques to develop systems. Moving on, you'll explore system models and visualization techniques, focusing on the SysML, and discover how solutions can be defined by developing effective system design, verification, and validation techniques. The book concludes by taking you through key management processes and systems engineering best practices and guidelines. By the end of this systems engineering book, you'll be able to confidently apply modern model-based systems engineering techniques to your own systems and projects.What you will learn Understand the three evils of systems engineering - complexity, ambiguous communication, and lack of understanding Realize successful systems using model-based systems engineering Understand the concept of life cycles and how they control the evolution of a system Explore processes and related concepts such as activities, stakeholders, and resources Discover how needs fit into the systems life cycle and which processes are relevant and how to comply with them Find out how design, verification, and validation fit into the life cycle and processes Who this book is for This book is for aspiring systems engineers, engineering managers, or anyone looking to apply systems engineering practices to their systems and projects. While a well-structured, model-based approach to systems engineering is an essential skill for engineers of all disciplines, many companies are finding that new graduates have little understanding of systems engineering. This book helps you acquire this skill with the help of a simple and practical approach to developing successful systems. No prior knowledge of systems engineering or modeling is required to get started with this book.
Learn to identify problems when developing complex systems and design effective solutions using a model based system engineering approach. Key Features Implementation of model-based system engineering, including visualization, verification, and validation processes Details regarding the complexity of a system and how it can be commissioned as an effective resource Filled with comprehensive explanations, practical examples and self assessment tests Book Description Systems engineering helps in developing and describing complex systems. Written by an internationally-recognized systems engineering expert, this updated edition provides insight into elements to consider when designing a complex system that is robust and successful. The latest edition covers the new approaches of Model-Based Systems Engineering (MBSE) and its deployment techniques using the Trinity approach. You will learn about the system engineering life cycle and processes to implement. Effective systems can be built only when the system is designed with close attention to detail, meaning each aspect of the system is recognized and understood before the system is built. The book explains in great detail, different system models and visualization techniques, with a focus on SysML, to help you visualize a system in the design phase. You will also learn various verification and validation techniques to ensure your system design is ready to be implemented. The book ends with key management processes, systems engineering best practices, and guidelines, with a new section on effective approaches based on the author's impressive 30 years of experience in the field. By the end of this systems engineering book, you'll be able to apply modern model-based systems engineering techniques to your own systems and projects. What you will learn Study the three evils of systems engineering: complexity, ambiguous communication, lack of understanding Learn how to deploy MBSE using the Trinity approach Receive invaluable information about the philosophy of modeling from a seasoned professional Understand the MBSE life cycle and how design, verification, and validation fit into it Explore processes and concepts such as activities, stakeholders, and resources Discover how needs fit into the life cycle and how to comply with relevant processes Gain a deeper understanding of how to model effectively and efficiently Who this book is for This book is for aspiring systems engineers, engineering managers, or anyone looking to apply systems engineering practices to their systems and projects. While a well-structured, model-based approach to systems engineering is an essential skill for engineers of all disciplines, many companies are finding that new graduates have little understanding of MBSE. This book helps you acquire this skill with the help of a simple and practical approach to developing successful systems. No prior knowledge of systems engineering or modeling is required to get started with this book.
This expanded second edition shows how effective and accurate modelling can deliver a more complete understanding of a business. By applying the visual modelling techniques described here, it is possible to map an entire business, using the Unified Modelling Language (UML). Jon Holt covers all aspects of the BPM process, including analysis, specification, measurement and documentation. New chapters deal with the presentation of process information, enterprise architecture and business tools.
Systems Modelling Language (SysML) is a tailored version of the unified modelling language (UML) that meets the needs of today's systems engineering professionals and engineers. It supports the specification, analysis, design, verification and validation of a broad range of systems and systems-of-systems, including hardware, software, information, personnel, procedures, and facilities in a graphical notation. SysML for Systems Engineering: A model-based approach provides a comprehensive overview on how to implement SysML and Model-based Systems Engineering (MBSE) in an organisation in order to model real projects effectively and efficiently. Topics covered include approach and concepts; SysML notation; diagramming guidelines; process and requirements modelling with MBSE; architectures and architectural frameworks with MBSE; value chain modelling; deploying MBSE; the benefits of MBSE; the 'people', the 'process' and the 'tool'; model structure and management; and model maturity. A detailed case study is included to illustrate the key concepts. Fully updated and revised to reflect the latest version of the standard (SysML 1.5, released in May 2017), this new edition also includes new chapters on the benefits of MBSE, model management, model maturity and value chain modelling.
Modelling Enterprise Architectures looks at the practical needs of creating and maintaining an effective EA within a twenty-first-century business through the use of pragmatic modelling.
The UML (Unified Modelling Language) has become the industry standard for modelling software-intensive systems. This fully revised edition, which looks at several applications using the UML as part of a generic approach to aid many kinds of problem-solving and information modelling, coincides with the release of UML Version 2 by the Object Management Group and covers the significant changes that have occured since its release. The author also discusses life-cycle management, examining the way the UML can be used to control and manage projects and the UML systems engineering profile.
The practice of Model-Based Systems Engineering (MBSE) is becoming more widely adopted in industry, academia and commerce; as the use of modelling matures in the real world, so the need increases for more guidance on how to model effectively and efficiently. This practical book describes a number of systems-level "patterns" that may be applied using the systems modelling language SysML for the development of any number of different applications and as the foundations for a system model. This is a companion volume to both SysML for Systems Engineering: A Model-Based Approach and Model-based Requirements Engineering, both published by the IET. Whereas the previous volumes presented the case for modelling and provided an indepth overview of SysML, this book focuses on a set of "patterns" as the basis of an MBSE model and their use in today's systems engineering community. Topics covered include an introduction to MBSE concepts, ontology and frameworks; what is a pattern?; interface definition pattern; traceability pattern; test case pattern; epoch/measurement pattern; life cycle pattern; evidence pattern; description pattern; context pattern; analysis risk pattern; requirements engineering - ACRE; system of systems requirements - SoS-ACRE; process modelling - '7 views'; competency modelling; life cycle management; project information modelling; model maturity levels; technology readiness levels; defi ning the patterns; using patterns for model assessment, model definition, and model retro-fitting. Foundations for Model-Based Systems Engineering is essential reading for researchers and students of systems modelling in academia, as well as systems engineers, requirements engineers, software engineers, systems managers, requirements managers, and systems modelers in industry.
Competency is the ability of an individual to perform their working activities. Competencies should be based on roles, rather than on job descriptions. This book shows how to assess competency in practical and effective ways to deliver productive organisations. Essential reading for IT managers and directors, consultants, and team leaders.
Literature is an important vehicle to further knowledge of other cultures, and English translations of Okinawan literary works have had a major impact on the field of Okinawan studies. Yet the riches of Okinawa's literature have yet to be adequately mined. Islands of Protest attempts to address this lacuna with this new selection of critically acclaimed modern and contemporary works in English. The anthology includes poetry, fiction, and drama, drawing on Okinawa's distinct culture and subtropical natural environment to convey the emotions and tensions present in everyday life. Tōma Hiroko's poem "Backbone" juxtaposes the natural environment of aquamarine beaches and subtropical flora and fauna with the built environment of America's military bases. Stories by two of Okinawa's most dynamic contemporary authors display wide breadth, from the preservation of island dances and burial practices in Sakiyama Tami's "Island Confinement" and "Come Swaying, Come Swinging" to the bold, disquieting themes of violence and comfort women in Medoruma Shun's "Hope," "Taiwan Woman," and "Tree of Butterflies." The crown jewel of the anthology, Chinen Seishin's play The Human Pavilion, is based on an infamous historical incident in which Okinawans were put on display during a 1903 industrial exhibition in Osaka. In his 1978 masterpiece, Chinen depicts the relentless pressure on Okinawans to become more Japanese. Given the controversial presence of U.S. military forces in Okinawa, this book is particularly timely. Disputes between the United States and Japanese governments over construction of a new marine airbase at Henoko have led to the resignation of Japan's prime minister, the election of an anti-base governor, and repeated protests. Islands of Protest offers a compelling entrée into a complex culture, one marked by wartime decimation, relentless discrimination, and fierce resistance, yet often overshadowed by the clichéd notion of a gentle Okinawa so ceaselessly depicted in Japan's mass media.
This book provides a hands-on introduction to model-based requirements engineering and management by describing a set of views that form the basis for the approach. These views take into account each individual requirement in terms of its description, but then also provide each requirement with meaning by putting it into the correct 'context'. A requirement that has been put into a context is known as a 'use case' and may be based upon either stakeholders or levels of hierarchy in a system. Each use case must then be analysed and validated by defining a combination of scenarios and formal mathematical and logic-based proofs that provide the rigour required for safety-critical and mission-critical systems.
A wrenching psychological thriller in the vein of Tana French’s In the Woods, Jon Bassoff’s Beneath Cruel Waters reminds us that the sins of the mothers are the sins of the sons. Holt Davidson, a Kansas firefighter, hasn’t been back to his hometown of Thompsonville, Colorado, for more than two decades, but when he learns that his estranged mother has taken her own life, he returns for the funeral, hoping to make peace with her memory. He spends the night at his childhood home, rummaging through each room, exploring the past. But instead of nostalgic souvenirs, he discovers a gun, a love letter, and a Polaroid photograph of a man lying in his own blood. Who is the dead man? Was his mother the one who killed him, and, if so, why? Who sent the love letter? And what role did his sister, institutionalized since she was a teenager, play in this act of violence? As his own traumatic memories begin to resurface, Holt begins an investigation into his mother’s and sister’s pasts—as well as his own.
This bold, groundbreaking study of American political development assesses the presidency of Abraham Lincoln through the lenses of governmental power, economic policy, expansion of executive power, and natural rights to show how Lincoln not only believed in the limitations of presidential power but also dedicated his presidency to restraining the scope and range of it. Though Lincoln’s presidency is inextricably linked to the Civil War, and he is best known for his defense of the Union and executive wartime leadership, Lincoln believed that Congress should be at the helm of public policy making. Likewise, Lincoln may have embraced limited government in vague terms, but he strongly supported effective rule of law and distribution of income and wealth. Placing the Lincoln presidency within a deeper and more meaningful historical context, Abraham Lincoln’s Statesmanship and the Limits of Liberal Democracy highlights Lincoln’s significance in the development of American power institutions and social movement politics. Using Lincoln’s prepresidential and presidential words and actions, this book argues that decent government demands a balance of competing goods and the strong statesmanship that Lincoln exemplified. Instead of relying too heavily on the will of the people and institutional solutions to help prevent tyranny, Jon D. Schaff proposes that American democracy would be better served by a moderate and prudential statesmanship such as Lincoln’s, which would help limit democratic excesses. Schaff explains how Lincoln’s views on prudence, moderation, natural rights, and economics contain the notion of limits, then views Lincoln’s political and presidential leadership through the same lens. He compares Lincoln’s views on governmental powers with the defense of unlimited government by twentieth-century progressives and shows how Lincoln’s theory of labor anticipated twentieth-century distributist economic thought. Schaff’s unique exploration falls squarely between historians who consider Lincoln a protoprogressive and those who say his presidency was a harbinger of industrialized, corporatized America. In analyzing Lincoln’s approach, Abraham Lincoln’s Statesmanship and the Limits of Liberal Democracy rejects the idea he was a revolutionary statesman and instead lifts up Lincoln’s own affinity for limited presidential power, making the case for a modest approach to presidential power today based on this understanding of Lincoln’s statesmanship. As a counterpoint to the contemporary landscape of bitter, uncivil politics, Schaff points to Lincoln’s statesmanship as a model for better ways of engaging in politics in a democracy.
Examines the efforts of Independence, Missouri, to preserve and balance competing elements of the city's history: as the hometown of President Harry S. Truman; as the site where Joseph Smith established the Reorganized Church of Jesus Christ of Latter Day Saints; and as the historic gathering place for western emigration"--Provided by publisher.
A comprehensive history of school choice in the US, from its birth in the 1950s as the most effective weapon to oppose integration to its lasting impact in reshaping the public education system today. Most Americans today see school choice as their inalienable right. In The Choice We Face, scholar Jon Hale reveals what most fail to see: school choice is grounded in a complex history of race, exclusion, and inequality. Through evaluating historic and contemporary education policies, Hale demonstrates how reframing the way we see school choice represents an opportunity to evolve from complicity to action. The idea of school choice, which emerged in the 1950s during the civil rights movement, was disguised by American rhetoric as a symbol of freedom and individualism. Shaped by the ideas of conservative economist Milton Friedman, the school choice movement was a weapon used to oppose integration and maintain racist and classist inequalities. Still supported by Democrats and Republicans alike, this policy continues to shape American education in nuanced ways, Hale shows—from the expansion of for-profit charter schools and civil rights–based reform efforts to the appointment of Betsy DeVos. Exposing the origins of a movement that continues to privilege middle- to upper-class whites while depleting the resources for students left behind, The Choice We Face is a bold, definitive new history that promises to challenge long-held assumptions on education and redefines our moment as an opportunity to save it—a choice we will not have for much longer.
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