Results 71 to 80 of about 237,894 (262)
Active Sampling of Interpolation Points to Identify Dominant Subspaces for Model Reduction
International Journal for Numerical Methods in Engineering, Volume 127, Issue 1, 15 January 2026.ABSTRACT Model reduction is an active research field to construct low‐dimensional surrogate models of high fidelity to accelerate engineering design cycles. In this work, we investigate model reduction for linear structured systems using dominant reachable and observable subspaces.
Celine Reddig +3 more
wiley +1 more source
IET Control Theory & Applications, 2023 This paper develops an adaptive neural fault‐tolerant control for an unknown two‐degree of freedom helicopter nonlinear system with output error constraints, actuator fault, and unknown external disturbances. A neural network disturbance observer is used
Liang Cao +3 more
doaj +1 more source
Actuators, 2022 Motivated for improving the efficiency and reliability of wind turbine energy conversion, this paper presents an advanced control design that enhances the power regulation efficiency and reliability.
Hamed Habibi, Ian Howard, Silvio Simani
doaj +1 more source
Sufficient Conditions for Temporal Logic Specifications in Hybrid Dynamical Systems. [PDF]
, 2018 In this paper, we introduce operators, semantics, and conditions that, when possible, are solution-independent to guarantee basic temporal logic specifications for hybrid dynamical systems.
Han, Hyejin, Sanfelice, Ricardo G
core
Safety Critical Control of a System With Element‐Wise Estimation of Unknown Time‐Varying Parameters
International Journal of Robust and Nonlinear Control, Volume 36, Issue 1, Page 274-285, 10 January 2026.ABSTRACT This paper presents a method for guaranteeing the safety of a system with time‐varying parameters. First, we extend Dynamic Regressor Extension and Mixing to estimate time‐varying parameters with a finite‐time update rule, and present a bound on the estimation error.
Emil Lykke Diget +2 more
wiley +1 more source
IEEE Access, 2018 In this paper, we present an attitude restricted dynamic surface (DSC) controller for the vision-based quadrotor to ensure that visual target remains in the camera's field of view all the time.
Ning Liu, Xingling Shao, Wei Yang
doaj +1 more source
Dynamical behavior of a dissipative particle in a periodic potential subject to chaotic noise: Retrieval of chaotic determinism with broken parity [PDF]
, 1995 Dynamical behaviors of a dissipative particle in a periodic potential subject to chaotic noise are reported. We discovered a macroscopic symmetry breaking effect of chaotic noise on a dissipative particle in a multi-stable systems emerging, even when the
Hondou, Tsuyoshi, Sawada, Yasuji
core +4 more sources
Data‐Driven Distributed Safe Control Design for Multi‐Agent Systems
International Journal of Adaptive Control and Signal Processing, Volume 40, Issue 1, Page 137-150, January 2026.This paper presents a data‐driven control barrier function (CBF) technique for ensuring safe control of multi‐agent systems (MASs) with uncertain linear dynamics. A data‐driven quadratic programming (QP) optimization is first developed for CBF‐based safe control of single‐agent systems using a nonlinear controller. This approach is then extended to the
Marjan Khaledi, Bahare Kiumarsi
wiley +1 more source
IEEE Access, 2020 This technical note focus on the tracking control problem of uncertain nonlinear systems with multiple states constraints. Based on the Barrier Lyapunov function and backstepping technology, a new continuous smooth control solution can be ultimately ...
Zhenle Dong, Jianwei Ma, Jianyong Yao
doaj +1 more source
Predicting the progress of diffusively limited chemical reactions in the presence of chaotic advection [PDF]
, 2006 The effects of chaotic advection and diffusion on fast chemical reactions in two-dimensional fluid flows are investigated using experimentally measured stretching fields and fluorescent monitoring of the local concentration.
F. J. Muzzio +2 more
core +3 more sources