نتایج جستجو برای: quantized system

تعداد نتایج: 2237826  

Journal: :Mathematics 2022

In this work, the quantized Hill problem is considered in order for us to study existence and stability of equilibrium points. particular, we have studied three different cases which give all whole possible locations two points are emerging from first case four second case, while third does not provide a realistic locations. Hence, obtained new related quantum perturbations. Furthermore, allowe...

Journal: :International Journal of Prognostics and Health Management 2020

1999
Vivek K. Goyal Jelena Kovacevic Martin Vetterli

Quantized frame expansions are proposed as a method for generalized multiple description coding where each quantized coe cient is a description Whereas previous investigations have revealed the robustness of frame expansions to additive noise and quantization this represents a new application of frame expansions The performance of a system based on quantized frame expansions is compared to that...

2007
Eva Maŕıa Navarro-López Eva M. Navarro-López

Dissipativity and feedback passivity properties in nonlinear multiple-input multiple-output (MIMO) discrete-time systems are examined. Three main results are presented. First, necessary and sufficient conditions for the characterization of a class of dissipative nonlinear MIMO discrete-time systems in general form are proposed. The class of dissipativity treated is referred to as Quadratic Stor...

2011
Andrew R. Teel Dragan Nesic

L2 and input-to-state stability (ISS) properties of a class of linear quantized control systems are considered. The quantized control system differs slightly from the ones considered in the literature previously. A recently proposed hybrid modeling framework and corresponding Lyapunov analysis tools are used to calculate the finite gains of the closed loop system.

2000
Sho TANAKA

We propose relativistic second quantization of matrix model of D particles in a general framework of nonlocal field theory based on Snyder-Yang’s quantized space-time. Second-quantized nonlocal field is in general noncommutative with quantized space-time, but conjectured to become commutative with light cone time X+. This conjecture enables us to find second-quantized Hamiltonian of D particle ...

Journal: :I. J. Bifurcation and Chaos 2002
Hiroyuki Torikai Toshimichi Saito Yoshinobu Kawasaki

We consider quantized chaotic dynamics for a spiking oscillator with two periodic inputs. As the first input is applied, the oscillator generates various periodic and chaotic pulse-trains governed by a pulse position map. As the second input is added, the oscillator produces pulse positions restricted on a lattice, and the pulse position map is quantized. Then the oscillator generates a set of ...

2004
Darren Leigh Tom Lanning Neal Lesh Kathy Ryall Hiroaki Miyashita Shigeru Makino

Almost any obtainable radiation pattern can be achieved with a phased array antenna if the phases and amplitudes are chosen correctly. However, if these are quantized, it can be a time consuming and difficult process for a human expert to determine the best Quantized excitation coefficients to produce a desired radiation pattern. In this paper, we explore the use of exhaustive generation of all...

1999
LAJOS DIÓSI

In the Copenhagen viewpoint, part of the world is quantized and the complementary part remains classical. From a formal dynamic aspect, standard theory is incomplete since it does never account for the so-called ’back-reaction’ of quantized systems on classical systems except for the highly idealized system–detector interaction. To resolve this formal issue, a certain ’hybrid dynamics’ can be c...

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