Discrete Mobile Centers
نویسندگان
چکیده
منابع مشابه
The distribution of localization centers in some discrete random systems
As a supplement of our previous work [10], we consider the localized region of the random Schrödinger operators on l2(Z) and study the point process composed of their eigenvalues and corresponding localization centers. For the Anderson model, we show that, this point process in the natural scaling limit converges in distribution to the Poisson process on the product space of energy and space. I...
متن کاملMode-locking of mobile discrete breathers.
We study numerically synchronization phenomena of mobile discrete breathers in dissipative nonlinear lattices periodically forced. When varying the driving intensity, the breather velocity generically locks at rational multiples of the driving frequency. In most cases, the locking plateau coincides with the linear stability domain of the resonant mobile breather and desynchronization occurs by ...
متن کاملDiscrete Event Control for Mobile Robots
A new technique for the control of mobile robots using a discrete event model is presented. Physical obstacles are represented by constraints on the motion of the robot. In the discrete event model, the discrete state of the system is de-ned by the currently active constraint. This paper uses dynamic constraints which depend upon the velocity as well as the position of the robot. Dynamic constr...
متن کاملDiscrete Event Systems for autonomous mobile agents
Discrete Event Systems (DES) are a special type of dynamic system. The \state" of these systems change at discrete instants in time and the term "event" represents the occurrence of discontinuous change (at possibly unknown intervals). Diierent Discrete Event Systems models are currently used for speciication, veriication, synthesis as well as for analysis and evaluation of diierent qualitative...
متن کاملLearning the Voronoi Centers of a Mobile Robot’s Configuration Space
Partitioning the configuration space of a mobile robot is essential for the robot path planning task. However, most existing techniques either rely upon precise geometrical descriptions of the environment, or are static by nature. In this paper we propose a method by which the robot dynamically builds a Voronoi tessellation of its configuration space. In order to do this, we apply an adaptive -...
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: Discrete and Computational Geometry
سال: 2003
ISSN: 0179-5376,1432-0444
DOI: 10.1007/s00454-003-2925-6