Results 1 to 10 of about 124 (70)
Multi-scale description of pedestrian collective dynamics with port-Hamiltonian systems
Networks and Heterogeneous Media, 2023 Port-Hamiltonian systems (PHS) theory is a recent but already well-established modelling approach for non-linear physical systems. Some studies have shown lately that PHS frameworks are relevant for modelling and control of swarm and multi-agent systems.
Antoine Tordeux, Claudia Totzeck
doaj +1 more source
Model predictive control for robust quantum state preparation [PDF]
Quantum, 2022 A critical engineering challenge in quantum technology is the accurate control of quantum dynamics. Model-based methods for optimal control have been shown to be highly effective when theory and experiment closely match.
Andy J. Goldschmidt +3 more
doaj +1 more source
Quantum robust control theory for Hamiltonian and control field uncertainty
New Journal of Physics, 2021 Quantum robust control—which can employ fast leading order approximations, slower but more accurate asymptotic methods, or a combination thereof for quantification of robustness—enables control of moments of quantum observables and gates in the presence ...
Andrew Koswara +2 more
doaj +1 more source
Hamiltanian minimum principle for optimum control of the distance learning process
Системный анализ и прикладная информатика, 2022 A mathematical learning model based on control theory in the form of an inhomogeneous linear differential equation is proposed. Analytical formulas and graphs for optimal program control and optimal trajectory are obtained from the principle of the ...
S. Ya. Zhukovich
doaj +1 more source
Passive robust control for uncertain Hamiltonian systems by using operator theory
CAAI Transactions on Intelligence Technology, 2022 In this study, the passivity‐based robust control and tracking for Hamiltonian systems with unknown perturbations by using the operator‐based robust right coprime factorisation method is concerned.
Ni Bu +4 more
doaj +1 more source
Physical Review Research, 2022 Assuming time-scale separation, a simple and unified theory of thermodynamics and stochastic thermodynamics is constructed for small classical systems strongly interacting with their environments in a controllable fashion.
Mingnan Ding, Zhanchun Tu, Xiangjun Xing
doaj +1 more source
Quantum thermo-dynamical construction for driven open quantum systems [PDF]
Quantum, 2021 Quantum dynamics of driven open systems should be compatible with both quantum mechanic and thermodynamic principles. By formulating the thermodynamic principles in terms of a set of postulates we obtain a thermodynamically consistent master equation ...
Roie Dann, Ronnie Kosloff
doaj +1 more source
Robust, distributed and optimal control of smart grids [PDF]
EPJ Web of Conferences, 2022 These lecture notes provide an overview of recent research on the modeling and control of smart grids using distributed algorithms. In particular, energy-based modeling of general AC power networks using the framework of port-Hamiltonian systems theory ...
Machado Juan E. +3 more
doaj +1 more source
Conditions for Equivalent Noise Sensitivity of Geometric and Dynamical Quantum Gates
PRX Quantum, 2022 Geometric quantum gates are often expected to be more resilient than dynamical gates against certain types of error, which would make them ideal for robust quantum computing.
R. K. L. Colmenar +2 more
doaj +1 more source
L2 Disturbance Suppression Controller Design for Multiple Time Delays Offshore Wind Turbines
IEEE Access, 2020 With the large-scale development of offshore wind power and the rapid development of smart grid, more and more attention has been paid to the stable operation of wind turbines under various conditions.
Zhen Tang +4 more
doaj +1 more source