Results 41 to 50 of about 177,002 (308)

Adaptive fuzzy finite-time control with prescribed performance for waverider vehicles

Measurement + Control, 2022
This paper proposes an adaptive fuzzy control method with prescribed performance for Waverider Vehicles (WVs), being able to guarantee finite-time convergence and small overshoot for tracking errors.
Baoxu Jiang, Xiangwei Bu
doaj   +1 more source

Finite-Time Convergence Guidance Law for Hypersonic Morphing Vehicle

Aerospace
Aiming at the interception constraint posed by defensive aircrafts against hypersonic morphing vehicles (HMVs) during the terminal guidance phase, this paper designed a guidance law with the finite-time convergence theory and control allocation methods ...
Dongdong Yao, Qunli Xia
doaj   +1 more source

Time-decoupled high order continuous space-time finite element schemes for the heat equation [PDF]

, 2014
Copyright © by SIAMIn Comput. Methods Appl. Mech. Engrg., 190 (2001), pp. 6685—6708 Werder et al. demonstrated that time discretizations of the heat equation by a temporally discontinuous Galerkin finite element method could be decoupled by diagonalising
Kruse, C, Shaw, S
core   +1 more source

DASP Implementation of Continuous-Time, Finite-Impulse-Response Systems [PDF]

, 2020
Digital Alias-free Signal Processing (DASP) uses random sampling to mitigate aliasing. This paper investigates the use of DASP for realization of continuous-time, linear, time-invariant systems with finite-duration impulse response.
Tarczynski, A., Darawsheh, H., Hikmat Y. Darawsheh, Andrzej Tarczynski   +3 more
core   +1 more source

An adaptive finite element approximation of a variational model of brittle fracture [PDF]

, 2010
The energy of the Francfort–Marigo model of brittle fracture can be approximated, in the sense of Gamma-convergence, by the Ambrosio–Tortorelli functional.
Christoph Ortner, Burke, S, Süli, E, Ortner, Christoph, Ortner, C, Siobhan Burke, Süli, Endre, Endre Süli, Burke, Siobhan   +8 more
core   +1 more source

Attitude Estimation for Rigid Aircraft with Time-Varying Gyro Bias: A Finite-Time Complementary Filtering Approach

Guidance, Navigation and Control
This paper proposes a novel finite-time complementary filtering approach for attitude estimation of rigid-body aircraft subject to time-varying gyro bias.
Guanghui Wen, Linan Wang, Dan Zhao, Dezhi Zheng, Tingwen Huang   +4 more
doaj   +1 more source

Distributed Economic Dispatch for Islanded DC Microgrids Based on Finite-Time Consensus Protocol

IEEE Access, 2020
This paper presents a fully distributed finite-time control strategy to optimize the load power dispatch of islanded DC microgrids (MGs) in a finite-time manner.
Mohamed Zaery, Panbao Wang, Rui Huang, Wei Wang, Dianguo Xu   +4 more
doaj   +1 more source

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

Finite-Time Stochastic Stability Analysis of Permanent Magnet Synchronous Motors with Noise Perturbation

Entropy, 2022
In this paper, we study the finite-time stability of permanent magnet synchronous motors (PMSMs) with noise perturbation. To eliminate the chaos in a PMSM and allow it to reach a steady state more quickly within a finite time, we propose a novel adaptive
Caoyuan Ma, Hongjun Shi, Pingping Nie, Jiaming Wu   +3 more
doaj   +1 more source

Vibro-impact of a plate on rigid obstacles: existence theorem, convergence of a scheme and numerical simulations [PDF]

, 2013
The purpose of this paper is to describe a fully discrete approximation and its convergence to the continuum dynamical impact problem for the fourth-order Kirchhoff–Love plate model with nonpenetration Signorini contact condition.
Salaün, Michel, Pozzolini, Cédric, Renard, Yves   +2 more
core   +1 more source