COORDINATE SYSTEMS AND TRANSFORMATIONS FOR AIR NAVIGATION TASKS
نویسندگان
چکیده
منابع مشابه
Learning to Coordinate in Topological Navigation Tasks
In this paper we address multi-robot coordinated navigation from a topological perspective. The adopted topological representation of the environment leads naturally to a Markov game model to describe the interaction of the multiple robots in the environment. In this setting, we combine the Q-learning algorithm with a powerful coordination mechanism (biased adaptive play). We show that this com...
متن کاملUnderstanding Coordinate Reference Systems, Datums and Transformations
Spatial professionals are required to deal with an increasingly wide range of positioning information obtained from various sources including terrestrial surveying, Global Navigation Satellite System (GNSS) observations and online GNSS processing services. These positions refer to a multitude of local, national and global datums. A clear understanding of the different coordinate reference syste...
متن کاملEntropy of infinite systems and transformations
The Kolmogorov-Sinai entropy is a far reaching dynamical generalization of Shannon entropy of information systems. This entropy works perfectly for probability measure preserving (p.m.p.) transformations. However, it is not useful when there is no finite invariant measure. There are certain successful extensions of the notion of entropy to infinite measure spaces, or transformations with ...
متن کاملThe Dirac Equation and General Linear Transformations of Coordinate Systems
The spinor representation of the Lorentz group does not accept simple generalization with the group GL(4,R) of general linear coordinate transformations. The Dirac equation may be written for an arbitrary choice of a coordinate system and a metric, but the covariant linear transformations of the fourcomponent Dirac spinor exist only for isometries. For usual diagonal Minkowski metric the isomet...
متن کاملCoordinate transformations and gauges in the relativistic astronomical reference systems
This paper applies a fully post-Newtonian theory (Damour et al. 1991, 1992, 1993, 1994) to the problem of gauge in relativistic reference systems. Gauge fixing is necessary when the precision of time measurement and application reaches 10−16 or better. We give a general procedure for fixing the gauges of gravitational potentials in both the global and local coordinate systems, and for determini...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Civil Aviation High TECHNOLOGIES
سال: 2017
ISSN: 2542-0119,2079-0619
DOI: 10.26467/2079-0619-2017-20-4-88-97