Zobrazeno 1 - 10
of 846
pro vyhledávání: '"PAREDES, Juan"'
Autor:
Paredes, Juan A., Bernstein, Dennis S.
Absolute stability is a technique for analyzing the stability of Lur'e systems, which arise in diverse applications, such as oscillators with nonlinear damping or nonlinear stiffness. A special class of Lur'e systems consists of self-excited systems
Externí odkaz:
http://arxiv.org/abs/2404.04170
Extremum seeking control (ESC) constitutes a powerful technique for online optimization with theoretical guarantees for convergence to the neighborhood of the optimizer under well-understood conditions. However, ESC requires a nonconstant perturbatio
Externí odkaz:
http://arxiv.org/abs/2402.03717
Autopilots for fixed-wing aircraft are typically designed based on linearized aerodynamic models consisting of stability and control derivatives obtained from wind-tunnel testing. The resulting local controllers are then pieced together using gain sc
Externí odkaz:
http://arxiv.org/abs/2402.00352
Autor:
Paredes, Juan A., Bernstein, Dennis S.
Model predictive control (MPC) has been used successfully in diverse applications. As its name suggests, MPC requires a model for predictive optimization. The present paper focuses on the application of MPC to a Rijke tube, in which a heating source
Externí odkaz:
http://arxiv.org/abs/2402.00346
Self-excited systems (SES) arise in numerous applications, such as fluid-structure interaction, combustion, and biochemical systems. In support of system identification and digital control of SES, this paper analyzes discrete-time Lur'e models with a
Externí odkaz:
http://arxiv.org/abs/2307.03851
Autor:
Uría-Álvarez, Alejandro José, Esteve-Paredes, Juan José, García-Blázquez, Manuel Antonio, Palacios, Juan José
Here we describe an efficient numerical implementation of the Bethe-Salpeter equation to obtain the excitonic spectrum of semiconductors. This is done on the electronic structure calculated either at the simplest tight-binding level or through densit
Externí odkaz:
http://arxiv.org/abs/2307.01572
Autor:
Chee, Yin Yong, Oveissi, Parham, Shao, Siyuan, Lee, Joonghyun, Paredes, Juan A., Bernstein, Dennis S., Goel, Ankit
This paper modifies an adaptive multicopter autopilot to mitigate instabilities caused by adaptive parameter drift and presents simulation and experimental results to validate the modified autopilot. The modified adaptive controller is obtained by in
Externí odkaz:
http://arxiv.org/abs/2304.10634