A Distributed System for Air Traffic Control PDF Download

Author: Simon P. Breeze
Publisher:
ISBN:
Category : Air traffic control
Languages : en
Pages : 76

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Book Description

Author: Ron Lo
Publisher:
ISBN:
Category : Air traffic control
Languages : en
Pages : 764

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Book Description

Author: United States. Federal Aviation Administration. Air Traffic Control Advisory Committee
Publisher:
ISBN:
Category : Air traffic control
Languages : en
Pages :

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Book Description

Author: Amy Elser
Publisher: Springer Science & Business Media
ISBN: 1447124154
Category : Computers
Languages : en
Pages : 733

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Book Description
This book describes the key concepts, principles and implementation options for creating high-assurance cloud computing solutions. The guide starts with a broad technical overview and basic introduction to cloud computing, looking at the overall architecture of the cloud, client systems, the modern Internet and cloud computing data centers. It then delves into the core challenges of showing how reliability and fault-tolerance can be abstracted, how the resulting questions can be solved, and how the solutions can be leveraged to create a wide range of practical cloud applications. The author’s style is practical, and the guide should be readily understandable without any special background. Concrete examples are often drawn from real-world settings to illustrate key insights. Appendices show how the most important reliability models can be formalized, describe the API of the Isis2 platform, and offer more than 80 problems at varying levels of difficulty.

Author: Kenneth Birman
Publisher: Springer Science & Business Media
ISBN: 0387276017
Category : Computers
Languages : en
Pages : 685

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Book Description
Explains fault tolerance in clear terms, with concrete examples drawn from real-world settings Highly practical focus aimed at building "mission-critical" networked applications that remain secure

Author: National Aeronautics and Space Administration
Publisher:
ISBN: 9781726198950
Category :
Languages : en
Pages : 40

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Book Description
The air traffic management system in the United States is an example of a distributed problem solving system. It has elements of both cooperative and competitive problem-solving. This system includes complex organizations such as Airline Operations Centers (AOCs), the FAA Air Traffic Control Systems Command Center (ATCSCC), and traffic management units (TMUs) at enroute centers and TRACONs, all of which have a major focus on strategic decision-making. It also includes individuals concerned more with tactical decisions (such as air traffic controllers and pilots). The architecture for this system has evolved over time to rely heavily on the distribution of tasks and control authority in order to keep cognitive complexity manageable for any one individual operator, and to provide redundancy (both human and technological) to serve as a safety net to catch the slips or mistakes that any one person or entity might make. Currently, major changes are being considered for this architecture, especially with respect to the locus of control, in an effort to improve efficiency and safety. This paper uses a series of case studies to help evaluate some of these changes from the perspective of system complexity, and to point out possible alternative approaches that might be taken to improve system performance. The paper illustrates the need to maintain a clear understanding of what is required to assure a high level of performance when alternative system architectures and decompositions are developed.Smith, Phillip J. and Billings, Charles and McCoy, C. Elaine and Orasanu, JudithAmes Research CenterAIR TRAFFIC CONTROLLERS (PERSONNEL); ARCHITECTURE (COMPUTERS); AIR TRAFFIC CONTROL; DECISION MAKING; SAFETY; AIRLINE OPERATIONS; REDUNDANCY; PROBLEM SOLVING; ORGANIZATIONS; NATIONAL AIRSPACE SYSTEM; DECOMPOSITION...

Author: Rand Corporation
Publisher:
ISBN:
Category :
Languages : en
Pages : 59

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Book Description
Distributed planning and control techniques provide potential advantages over centralized porcessing in speed, cost, reliability, flexibility, and minimization of long-distance communications for a variety of tasks, including military threat assessment, command and control decisionmaking, disaster relief coordination, and civilian air traffic control. Six different architectures for distribution of control among multiple processors are presented, and the influences of different task environments on each are discussed. The work focuses primarily on the use of distributed planning and control for civilian air traffic control. One architecture, in which each aircraft is controlled by a separate processor, is described in detail in an illustrative scenario. An initial system design is presented in which cooperating 'experts' comprise a processor. These cooperating experts sense or infer aircraft intentions, generate and evaluate plans, control and monitor plan execution, and communicate with other processors. (Author).

Author: United States. Congress. House. Committee on Science and Technology. Subcommittee on Transportation, Aviation, and Weather
Publisher:
ISBN:
Category : Air traffic control
Languages : en
Pages : 766

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Book Description

Author: Kenneth P. Birman
Publisher: Springer Science & Business Media
ISBN: 9783540600428
Category : Computers
Languages : en
Pages : 280

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Book Description
This book summarizes the current knowledge on a cascade of gene regulation levels which operate in the cytoplasm of eukaryotic cells and which has until recently been poorly understood. While transcriptional control of eukaryotic genes has been extensively researched and the understanding of this process has reached very sophisticated levels, post- transcriptional control has received much less attention. As the contributions in this book demonstrate, not only is post-transcriptional control in eukaryotes better understood, it is now thought to be a major player in gene expression control in a number of key processes, i.e. control of cell proliferation, gametogenesis and early development or cellular homeostasis.

Author: H. Kopetz
Publisher: Elsevier
ISBN: 1483299465
Category : Technology & Engineering
Languages : en
Pages : 161

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Book Description
Distributed computer control is at the intersection between control engineering and computer science. Containing 22 papers, this book provides an up-to-date reference source of important issues in the design and implementation of distributed real-time computer systems.