Results 11 to 20 of about 17,102 (125)
On the Computation of Derivatives within LD Factorization of Parametrized Matrices
Известия Иркутского государственного университета: Серия "Математика", 2018 The paper presents a new method for calculating the values of derivatives in the LD factorization of parametrized matrices, based on the direct procedure for the modified weighted Gram-Schmidt orthogonalization.
Yu. V. Tsyganova, A. V. Tsyganov
doaj +1 more source
Геофизический журнал, 2011 Review is dedicated to discussing some problems and methods of studies of modern theory of nonlinear dynamic systems, urgent from the viewpoint of geophysical applications.
V.N. Shuman
doaj +1 more source
, 2021 This paper deals with the issue of the multi-switching sliding mode combination synchronization (MSSMCS) of fractional order (FO) chaotic systems with different structures and unknown parameters under double stochastic disturbances (SD) utilizing the ...
Weiqiu Pan, Tianzeng Li, Yu Wang
semanticscholar +1 more source
End-to-end guarantees for indirect data-driven control of bilinear systems with finite stochastic data [PDF]
at - AutomatisierungstechnikIn this paper we propose an end-to-end algorithm for indirect data-driven control for bilinear systems with stability guarantees. We consider the case where the collected i.i.d.
Nicolas Chatzikiriakos +3 more
semanticscholar +1 more source
Extended Kalman Filter–Koopman Operator for Tractable Stochastic Optimal Control [PDF]
IEEE Control Systems LettersThe theory of dual control was introduced more than seven decades ago. Although it has provided rich insights to the fields of control, estimation, and system identification, dual control is generally computationally prohibitive. In recent years, however,
Mohammad S. Ramadan, M. Anitescu
semanticscholar +1 more source
International Scientific Technical Journal "Problems of Control and Informatics"The article provides a review and generalization of the main approaches and methods of designing discrete controllers with multirate sampling for multidimensional and multi-connected control objects described by models in the state space, which have the ...
V. Romanenko, V. Gubarev
semanticscholar +1 more source
Multiscale Stochastic Control With Domain Restriction in the Slow Variable
Journal of Optimization Theory and ApplicationsWe investigate multiscale stochastic optimal control problems in the infinite-horizon regime with constraints on the slow dynamics. The associated multiscale Hamilton-Jacobi-Bellman (HJB) equation is a fully nonlinear degenerate elliptic partial ...
Anderson O. Calixto +2 more
semanticscholar +1 more source
Zhongguo Jianchuan YanjiuObjectivesTo solve the problem of obtaining propeller excitation information in the prediction and control of ship acoustic vibration, a generalized characterization model of the unsteady broadband excitation of a propeller induced by turbulence based on
Ye WEI, Zhenguo ZHANG
doaj +1 more source
Data-Driven Bayesian Inference for Stochastic Model Identification of Nonlinear Aeroelastic Systems
AIAA JournalThe objective of this work is to propose a data-driven Bayesian inference framework to efficiently identify parameters and select models of nonlinear aeroelastic systems. The framework consists of the use of Bayesian theory together with advanced kriging
Michael McGurk +3 more
semanticscholar +1 more source
Gauge-Invariant Quantum Thermodynamics: Consequences for the First Law
EntropyThe universality of classical thermodynamics rests on the central limit theorem, due to which, measurements of thermal fluctuations are unable to reveal detailed information regarding the microscopic structure of a macroscopic body.
Lucas C. Céleri, Łukasz Rudnicki
doaj +1 more source