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Modern small-scale electronic systems based on ARM-processors provide surprising computing power and allow implementation of complex algorithms that usually are not applied in automation engineering. In this work a Hamiltonian-based optimal path control for a dynamical system of fourth order is implemented. It turns out that even the controller design that requires advanced numerical computation can...
In this paper a quasi-optimal surface for the observer gain in a Hamiltonian-based controller with applications in chaos synchronization is reported. The synchronization scheme is based on a master-slave topology composed of two chaotic oscillators with identical parameters but by using different initial conditions. Therefore, a trade-off analysis on the synchronization regime and the observer gains...
Bicycle is a high efficiency transportation tool without any environmental burden. However, it has the inherent disadvantage that, it is unstable by itself and human assisted control is necessary for its stable running. In this paper optimal control methods are proposed for the stabilization and tracking of an electric bicycle. In the proposed method a self sustaining control of electric bicycle using...
The conversion of mechanical vibration to electrical energy has shown great promise for extending battery life of smart sensor wireless devices for various engineering applications. This paper presents novel analytical models of a piezoelectric bimorph, using the closed-form boundary value (CFBV) method, for predicting the electromechanical power harvester frequency response. The derivations of the...
One of the simplest dynamical models which preserve the energy and have properties of chaos may be double pendulum. Many relevant studies have been performed by conventional integral schemes which can't control the error of Hamiltonian. In this paper, I will show the simulation results of double pendulum with the Hamiltonian conserved integral scheme. Non-dimensional Hamilton's equations of the double...
This work considers an atom-light interface consisting of pulses of polarized light that interacts with an ensemble of 106 cold 87Rb in dipole trap. Measurements of polarization changes in the light is used in probing the atomic state. In such polarization-based atom-light interface, a Hamiltonian nonlinear in the Stokes operators can be produced through optical nonlinearities. This work investigates...
We present a formalism for calculating the multiple-quantum-dot-photon dynamics in coupled-cavity photonic crystal slab systems by projecting the Hamiltonian onto non-orthogonal photon quasimodes and applying the quantum jump technique. We apply this approach to the correlated emission by two quantum dots and demonstrate the importance of the non-orthogonality of the quasimodes.
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