Tactical Conflict Detection And Resolution In A 3 D Airspace Final Report Nasa
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Tactical Conflict Detection And Resolution In A 3 D Airspace
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Author : Gilles Dowek
language : en
Publisher:
Release Date : 2001
Tactical Conflict Detection And Resolution In A 3 D Airspace written by Gilles Dowek and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Air traffic control categories.
Abstract: "This paper presents an algorithm for detection and resolution of air traffic conflicts in a 3-dimensional (3-D) airspace for two aircraft, namely ownship and intruder. A conflict is a projected incursion of the intruder aircraft within the protected zone of the ownship. A solution is a single maneuver, to be performed by the ownship, that effectively keeps the required minimum separation without cooperation of the intruder aircraft. The input to the algorithm is the state information, i.e., horizontal position, altitude, ground track, and vertical and ground speed, of both aircraft. The algorithm outputs a set of solutions. Each solution modifies only one state parameter of the ownship: ground track, ground speed, or vertical speed. The proposed algorithm is suitable for formal verification."
Tactical Conflict Detection And Resolution In A 3 D Airspace Final Report Nasa
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Author : United States. National Aeronautics and Space Administration
language : en
Publisher:
Release Date : 2002*
Tactical Conflict Detection And Resolution In A 3 D Airspace Final Report Nasa written by United States. National Aeronautics and Space Administration and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002* with categories.
Correct Hardware Design And Verification Methods
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Author : Tiziana Margaria
language : en
Publisher: Springer Science & Business Media
Release Date : 2001-08-27
Correct Hardware Design And Verification Methods written by Tiziana Margaria and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-08-27 with Computers categories.
This book constitutes the refereed proceedings of the 11th IFIP WG 10.5 Advanced Research Working Conference on Correct Hardware Design and Verification Methods, CHARME 2001, held in Livingston, Scotland, UK in September 2001. The 28 revised full papers and eight short papers presented together with two invited papers and one special paper were carefully reviewed and selected from 56 submissions. The book offers topical sections on model checking, clocking issues, theorem proving with higher order logics, hardware compilation, tools, component verification, case studies, algorithm verification, and duration calculus.
Nasa Formal Methods
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Author : Nathaniel Benz
language : en
Publisher: Springer Nature
Release Date : 2024-05-27
Nasa Formal Methods written by Nathaniel Benz and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-05-27 with Computers categories.
This LNCS 14627 conference volume constitutes the proceedings of the 16th International Symposium on NASA Formal Methods, NFM 2024, held in Moffett Field, CA, USA in June 2024. The 20 full papers together with 6 short papers included in this volume were carefully reviewed and selected from 68 submissions. The conference focuses on the on formal techniques for software and system assurance for applications in space, aviation, robotics, and other NASA-relevant safety-critical systems.
On The Formal Verification Of Conflict Detection Algorithms
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Author : César Muñoz
language : en
Publisher:
Release Date : 2001
On The Formal Verification Of Conflict Detection Algorithms written by César Muñoz and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Aeronautics categories.
Safety assessment of new air traffic management systems is a main issue for civil aviation authorities. Standard techniques such as testing and simulation have serious limitations in new systems that are significantly more autonomous than the older ones. This paper presents an innovative approach, based on formal verification, for establishing the correctness of conflict detection systems. Fundamental is the concept of trajectory, which is a continuous path in the x-y plane constrained by physical laws and operational requirements. From the Model of trajectories, the authors extract, and formally prove, high level properties that can serve as a framework to analyze conflict scenarios. They use the AILS alerting algorithm as a case study.
Air Traffic Conflict Resolution And Recovery
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Author :
language : en
Publisher:
Release Date : 2002
Air Traffic Conflict Resolution And Recovery written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with categories.
An essential element in the Free Flight concept is the detection and avoidance of air traffic conflicts. A conflict occurs when the required separation between two aircraft, namely the ownership and the intruder, is lost. Conflict detection and resolution systems predict loss of separation and output conflict avoidance maneuvers that divert the ownership from its original trajectory. In this paper, we address the problem of redirecting the ownership to its original path, in a geometric optimal way, without introducing new conflicts. We call this concept Resolution and Recovery. Given the current 3-dimensional position and velocity vectors of two aircraft in predicted conflict and the ownership's required time of arrival at the target point, the resolution and recovery algorithm outputs a choice of maneuvers. Each maneuver comprises an escape course and a recovery course to be followed by the ownership. The escape course brings the ownership off the predicted conflict and the recovery course returns it to the original target point. We provide a rigorous mathematical description of the problem and show that the algorithm is correct, i.e., no matter which of the proposed maneuvers the ownership picks, it will arrive at the target point at the scheduled time while maintaining the minimum required separation to the intruder at all times.
A Pvs Prover Strategy Package For Common Manipulations
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Author : Ben L. Di Vito
language : en
Publisher:
Release Date : 2002
A Pvs Prover Strategy Package For Common Manipulations written by Ben L. Di Vito and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Automatic theorem proving categories.
Monthly Catalog Of United States Government Publications
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Author :
language : en
Publisher:
Release Date : 2002-07
Monthly Catalog Of United States Government Publications written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-07 with Government publications categories.
Distributed Logic Based Conflict Resolution Of Aircraft
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Author : Atiye Alaeddini
language : en
Publisher:
Release Date : 2010
Distributed Logic Based Conflict Resolution Of Aircraft written by Atiye Alaeddini and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with categories.
22nd Dasc
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Author :
language : en
Publisher: IEEE Computer Society Press
Release Date : 2003
22nd Dasc written by and has been published by IEEE Computer Society Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Technology & Engineering categories.
The proceedings of this conference include: flight critical systems; intelligent interactive systems; software engineering; comm/nav/surveillance; air traffic management; open systems architecture; space systems; UAV & missiles; and synthetic vision and situational awareness.