By Antonio Jose Vazquez Alvarez, Richard Scott Erwin
The satellite tv for pc variety scheduling (SRS) challenge, a huge operations study challenge within the aerospace inclusive of allocating projects between satellites and Earth-bound gadgets, is tested during this booklet. SRS ideas and recommendations are acceptable to many components, including:
- Satellite communications, the place projects are communique periods among units of satellites and floor stations
- Earth remark, the place projects are observations of spots on the planet via satellites
- Sensor scheduling, the place initiatives are observations of satellites via sensors at the Earth.
This self-contained monograph starts with a dependent compendium of the matter and strikes directly to clarify the optimum method of the answer, which include features from graph idea, set concept, online game concept and trust networks. This ebook is offered to scholars, pros and researchers in various fields, together with: operations examine, optimization, scheduling conception, dynamic programming and video game concept. Taking account of the allotted, stochastic and dynamic variations of the matter, this booklet offers the optimum technique to the fastened period SRS challenge and the way emigrate effects into extra advanced situations. Reference algorithms and conventional algorithms for fixing the scheduling difficulties are supplied and in comparison with examples and simulations in sensible scenarios.
Read Online or Download An Introduction to Optimal Satellite Range Scheduling PDF
Best machine theory books
Are you accustomed to the IEEE floating element mathematics typical? do you want to appreciate it greater? This publication provides a huge assessment of numerical computing, in a old context, with a different specialize in the IEEE general for binary floating aspect mathematics. Key principles are constructed step-by-step, taking the reader from floating element illustration, accurately rounded mathematics, and the IEEE philosophy on exceptions, to an knowing of the the most important thoughts of conditioning and balance, defined in an easy but rigorous context.
This ebook is anxious with vital difficulties of strong (stable) statistical pat tern reputation while hypothetical version assumptions approximately experimental facts are violated (disturbed). trend acceptance concept is the sphere of utilized arithmetic within which prin ciples and strategies are built for class and id of gadgets, phenomena, strategies, occasions, and indications, i.
This e-book offers an important step in the direction of bridging the components of Boolean satisfiability and constraint pride through answering the query why SAT-solvers are effective on convinced periods of CSP situations that are difficult to resolve for normal constraint solvers. the writer additionally provides theoretical purposes for selecting a selected SAT encoding for a number of vital sessions of CSP cases.
A clean examine the query of randomness used to be taken within the idea of computing: A distribution is pseudorandom if it can't be distinct from the uniform distribution by way of any effective strategy. This paradigm, initially associating effective systems with polynomial-time algorithms, has been utilized with appreciate to various common sessions of distinguishing systems.
- Abstract State Machines, Alloy, B, TLA, VDM, and Z: 4th International Conference, ABZ 2014, Toulouse, France, June 2-6, 2014. Proceedings
- Text mining and visualization : case studies using open-source tools
- Walter Gautschi, Volume 1: Selected Works with Commentaries
- Handbook of Continued Fractions for Special Functions
Additional info for An Introduction to Optimal Satellite Range Scheduling
We also present an extension of this algorithm for solving the general case, with variable durations for the requests and discretized time. Part III: Variants of Satellite Range Scheduling. In this part we provide three variants of the SRS problem: distributed, stochastic, and dynamic. • In Chap. 5: Noncooperative Satellite Range Scheduling we present a distributed formulation of the problem, where rather than providing a centralized schedule for the system, scheduling is performed at either the satellites or 6 1 Motivation the ground stations in a distributed fashion.
The progressive increase in the number of satellites and ground stations triggers a combinatorial explosion in the number of these intervals to be scheduled. For example, ESA’s Tracking Station Network (ESTRACK) had 30 satellites and 40 antennas in 2010 , NASA’s Deep Space Network (DSN) 35 satellites and 13 antennas (with 425 requests per week) in 2006 , and the Air Force Satellite Control Network (AFSCN) had 100 satellites and 16 antennas (with 500 requests per day) in 2006 . Furthermore, some applications require taking into account uncertainty or dynamically introducing new tasks, which further complicates the problem.
J. D. Johnston, The Deep Space Network scheduling problem, in IAAI’05 Proceedings of the 17th Conference in Innovative Applications of Artificial Intelligence, 3 (AAAI, Palo Alto, CA, 2005), pp. 1514–1520 14. D. Johnston, D. Tran, B. Arroyo, S. Sorensen, P. Tay, B. Carruth, A. Coffman, M. Wallace, Automating mid- and long-range scheduling for NASA’s Deep Space Network, in SpaceOps 2012 (American Institute of Aeronautics and Astronautics, Reston, VA, 2012) 15. D. Johnston, D. Tran, Automated scheduling for NASA’s Deep Space Network, in 6th International Workshop on Planning and Scheduling in Space (Space Telescope Science Institute, Baltimore, MD, 2011) 16.