Results 61 to 70 of about 1,468,576 (139)

Fuzzy adaptive finite-time inverse optimal control for active suspension systems

open access: yesJournal of Automation and Intelligence
This paper investigates the problem of fuzzy adaptive finite-time inverse optimal control for active suspension systems (ASSs). The fuzzy logic systems (FLSs) are utilized to learn the unknown non-linear dynamics and an auxiliary system is established ...
Zhenggang Chen, Wei Wu, Shaocheng Tong
doaj   +1 more source

Determinantal Representations of Solutions and Hermitian Solutions to Some System of Two-Sided Quaternion Matrix Equations

open access: yesJournal of Mathematics, 2018
Within the framework of the theory of quaternion row-column determinants previously introduced by the author, we derive determinantal representations (analogs of Cramer’s rule) of solutions and Hermitian solutions to the system of two-sided quaternion ...
Ivan I. Kyrchei
doaj   +1 more source

Dimensional reduction for the inverse problem of neural field theory

open access: yesFrontiers in Computational Neuroscience, 2009
Inverse problems in computational neuroscience comprise the determination of synaptic weight matrices or kernels for neural networks or neural fields respectively. Here, we reduce multi-dimensional inverse problems to inverse problems in lower dimensions
Roland Potthast, Peter Beim Graben
doaj   +1 more source

On tame embeddings of solenoids into 3-space

open access: yes, 2006
Solenoids are ``inverse limits'' of the circle, and the classical knot theory is the theory of tame embeddings of the circle into the 3-space. We give some general study, including certain classification results, of tame embeddings of solenoids into the ...
Jiang, Boju   +3 more
core  

Inverse monoid topological quantum field theories and open-closed grand canonical symmetric orbifolds

open access: yesJournal of High Energy Physics
We present an open-closed topological quantum field theory for inverse monoids which generalizes the theory of principal fiber bundles with finite gauge group over Riemann surfaces with boundary.
Jan Troost
doaj   +1 more source

Passive Microwave Component Design Using Inverse Scattering: Theory and Applications

open access: yesInternational Journal of Antennas and Propagation, 2013
We briefly review different synthesis techniques for the design of passive microwave components with arbitrary frequency response, developed by our group during the last decade.
Israel Arnedo   +7 more
doaj   +1 more source

The Benefit Function Approach to Modeling Price-Dependent Demand Systems: An Application of Duality Theory [PDF]

open access: yes
In this article we advocate more extensive use of the benefit function in specifying price-dependent or inverse demand models. In particular, we demonstrate how duality theory may be used to establish the inter-relationships between the Marshallian (or ...
K. K. Gary Wong, Keith R. McLaren
core  

Adaptive Inverse Control Based on Kriging Algorithm and Lyapunov Theory of Crawler Electromechanical System

open access: yesComplexity, 2018
The electromechanical system of a crawler is a multi-input, multioutput strongly coupled nonlinear system. In this study, an adaptive inverse control method based on kriging algorithm and Lyapunov theory is proposed to improve control accuracy during ...
Guanyu Zhang   +3 more
doaj   +1 more source

Ill-posedness in limited discrete Fourier inversion and regularization for quasi distributions in LaMET

open access: yesEuropean Physical Journal C: Particles and Fields
We systematically investigated the limited inverse discrete Fourier transform of the quasi distributions from the perspective of inverse problem theory. This transformation satisfies two of Hadamard’s well-posedness criteria, existence and uniqueness of ...
Ao-Sheng Xiong   +6 more
doaj   +1 more source

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