Results 151 to 160 of about 1,498,261 (349)

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

International Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam, Anthony Siming Chen, Guido Herrmann   +2 more
wiley   +1 more source

Radial cancellation in spinning sound fields [PDF]

, 2010
The radiating part of a circular acoustic source is determined on the basis of an exact analysis of the radiation properties of a source with angular dependence $\exp \J n\theta$ and arbitrary radial dependence.
Carley, Michael
core  

Low-Frequency Noise Characteristics in HfO₂-Based Metal-Ferroelectric-Metal Capacitors. [PDF]

Materials (Basel), 2022
Im KS, Shin S, Shin S, Jang CH, Cha HY.
europepmc   +1 more source

Hopfield Neural Networks for Online Constrained Parameter Estimation With Time‐Varying Dynamics and Disturbances

International Journal of Adaptive Control and Signal Processing, EarlyView.
This paper proposes two projector‐based Hopfield neural network (HNN) estimators for online, constrained parameter estimation under time‐varying data, additive disturbances, and slowly drifting physical parameters. The first is a constraint‐aware HNN that enforces linear equalities and inequalities (via slack neurons) and continuously tracks the ...
Miguel Pedro Silva
wiley   +1 more source

A FREQUENCY AGILITY SYNTHESIZER WITH LOW PHASE NOISE FOR FULLY ELECTRONIC MILLIMETER WAVE IMAGING

, 2019
Chunhui Fang, Bing Huang, Liang Wu, Xiao Wei Sun   +3 more
openalex   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Theory of low frequency noise transmission through turbines [PDF]

Improvements of the existing theory of low frequency noise transmission through turbines and development of a working prediction tool are described. The existing actuator-disk model and a new finite-chord model were utilized in an analytical study.
Mani, R., Matta, R. K.
core   +1 more source

Impacts of complex electromagnetic radiation and low-frequency noise exposure conditions on the cognitive function of operators. [PDF]

Front Public Health, 2023
Liang P, Li Z, Li J, Wei J, Li J, Zhang S, Xu S, Liu Z, Wang J.   +8 more
europepmc   +1 more source

Suppression of Low-Frequency Electronic Noise in Polymer Nanowire Field-Effect Transistors

, 2015
Francesca Lezzi, Giorgio Ferrari, C. Pennetta, Dario Pisignano   +3 more
openalex   +2 more sources

Low-frequency Noise Characterization of Si Nanonet Field Effect Transistors [PDF]

, 2019
Thibauld Cazimajou, Christoforos Theodorou, Maxime Legallais, Nguyen, Thi Thu Thuy, B. Salem, Céline Ternon, Salem, Bessem, G. Ghibaudo   +7 more
openalex   +1 more source