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On the Stability of Linear Dynamic Controllers With Integer Coefficients
IEEE Transactions on Automatic Control, 2022zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nils Schlüter, Moritz Schulze Darup
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Observability coefficient for 2D dynamical systems
2017 Signal Processing: Algorithms, Architectures, Arrangements, and Applications (SPA), 2017The behaviour of a dynamical system can provide data for applications in various domains. A classification in term of observability will give the answer for the selection of the instrument which will fit the application. In cryptography the cipher is built with instruments with left-inversibility properties and the observability coefficient is a step ...
Madalin Frunzete, Horia Cucu
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Positiveness of dynamic systems with nonpositive coefficient matrices
IEEE Transactions on Automatic Control, 1994Summary: This note gives a dynamical solution for linear dynamical feasibility problems, and applies this result to a generalization of the concept of positive systems. More specifically, we require the existence of a positive state and/or output evolution for any initial state in a given set.
DALESSANDRO P, DE SANTIS, Elena
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TWO-DIMENSIONAL DYNAMICAL SYSTEMS WITH PERIODIC COEFFICIENTS
International Journal of Bifurcation and Chaos, 2009This paper is devoted to the properties conferred on phase space by a vector field of generic second order autonomous dynamical systems with periodic coefficients, called parametric autonomous dynamical systems (PADS).At first, an associated periodical parametric linear equation (APPLE) is defined at every point of the phase plane.
Bruno Rossetto, Ying Zhang 0025
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Research on the dynamic coefficient of logistics
Proceedings 2011 International Conference on Transportation, Mechanical, and Electrical Engineering (TMEE), 2011Based on the thoughts of analogy and with reference to the natural phenomena of the water, air and electronic currents, the paper analyses the socio- economic phenomenon—logistics. It first analyses the influential factors of the formation of logistics and then respectively establishes the dynamic coefficients and the dynamic equations of business and ...
null Jin Xiuman, null Jin Feng
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On the dynamics of the friction coefficient
Wear, 2003Abstract The paper deals with the principal wear mechanism in brake systems and introduces a new dynamical model of the friction coefficient, where necessarily both friction and wear are taken into account. This model explains many open questions on the principal functionality of brake systems.
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Dynamic multi-coupling coefficients
Journal of Physics A: Mathematical and General, 2000Summary: Exact eigen-energies and the corresponding wavefunctions of an interacting \(\text{sl}\)-boson system in a \(\text{U}(2l + 1)\leftrightarrow \text{O}(2l+2)\) transitional region are obtained by using the Bethe ansatz within an infinite-dimensional Lie algebra. A numerical algorithm for solving the Bethe ansatz equations is introduced.
Pan, Feng, Ge, Mo-Lin, Draayer, J. P.
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A note on the dynamic correlation coefficient.
Journal of Applied Psychology, 1978Abstract : The use of the dynamic correlation coefficient as a test of spuriousness in longitudinal designs was examined. It was shown that given conditions of spuriousness and perfect stationarity, the dynamic correlation coefficient was positively, rather than inversely, related to spuriousness.
Lawrence R. James +2 more
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On the Dynamics of with a Period-two Coefficient
Journal of Difference Equations and Applications, 2004We investigate the periodic nature, the boundedness character and the global asymptotic stability of solutions of the difference equation where the parameter p n is a period-two sequence with positive values and the initial conditions are positive.
M.R.S. Kulenović +2 more
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Numerical interpretation of controllability coefficients in nonlinear dynamics
Communications in Nonlinear Science and Numerical Simulation, 2023This paper considered a numerical framework that can be used to provide some clue as how to interpret the role played by numerical and symbolical controllability coefficients. The framework does not require computing such coefficients which is admittedly difficult for larger systems. The main differences of this paper to the existing literatures is the
Luis Antonio Aguirre +2 more
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