Results 31 to 40 of about 120,010 (352)

Dynamic disturbance decoupling for nonlinear discrete-time systems [PDF]

, 1996
In this paper we study the dynamic disturbance decoupling problem for nonlinear discrete-time systems that are considered in a neighbourhood of a given reference trajectory.
Fliegner, Thomas, Nijmeijer, Henk
core   +1 more source

Event-Triggered Output Feedback Control for a Class of Nonlinear Systems via Disturbance Observer and Adaptive Dynamic Programming

, 2023
An event-triggered output feedback control approach is proposed via a disturbance observer and adaptive dynamic programming (ADP). The solution starts by constructing a nonlinear disturbance observer, which only depends on the measurement of system ...
Yue, W, Wu, J, Aaron Liu, Yang, Y, Jinran Wu, Fan, X, Shuocong Geng, Weinan Gao, Wenbin Yue, Liu, A, Geng, S, Yang Yang, Gao, W, Xin Fan   +13 more
core   +1 more source

Synchronization of Fractional-Order Chaotic Systems with Model Uncertainty and External Disturbance

Mathematics, 2021
This paper is concerned with complete synchronization of fractional-order chaotic systems with both model uncertainty and external disturbance. Firstly, we propose a new dynamic feedback control method for complete synchronization of fractional-order ...
Rongwei Guo, Yaru Zhang, Cuimei Jiang
doaj   +1 more source

A scalable multi-step least squares method for network identification with unknown disturbance topology

, 2022
Identification methods for dynamic networks typically require prior knowledge of the network and disturbance topology, and often rely on solving poorly scalable non-convex optimization problems. While methods for estimating network topology are available
Fonken, Stefanie J. M., Van den Hof, Paul M.J., Hof, Paul M. J. Van den, Fonken, S.J.M., Ramaswamy, Karthik, Ramaswamy, Karthik R., Van den Hof, Paul M.J.; id_orcid   +6 more
core   +1 more source

Study on deformation law of roadway surrounding rock under dynamic disturbance

Meikuang Anquan
The surrounding rock is in a state of high stress during deep mining of coal mine, and the dynamic disturbance may lead to the instability of the surrounding rock and even rock burst.
Mingkun LUO, Liqiang SONG, Siqi LI, Dongdong SONG, Anchang LAN, Ce JIA, Sheng LI, Zhenhua YANG, Changyou WANG   +8 more
doaj   +1 more source

Dynamic Stall Control by Passive Disturbance Generators

, 2013
Passive cylindrical disturbance generators mounted near the leading edge of an airfoil significantly improved its performance under dynamic stall conditions.
Joubert, Gilles, Raffel, Markus, Heine, Benjamin, Mulleners, Karen   +3 more
core   +2 more sources

Determination the dynamic performance of structures contacting with water, on the example of the arch concrete dam of Sayano-Shushenskaya HPP (rus) [PDF]

Инженерно-строительный журнал, 2011
The article deals with the topical problem of determining associated water masses in the context of structure oscillation modes by means of solving the temperature problem.
Kozinets G.L.
doaj  

Crack propagation mechanisms and stress evolution of floor under dynamic disturbance in deep coal mining

Yantu gongcheng xuebao, 2018
Inrush accidents are easily and frequently caused under high geostress and rising of dynamic disasters which induce crack propagation of rock mass in deep coal mining. So it is important to study the crack propagation mechanisms under dynamic disturbance.
LI Chun-yuan 1,2, ZHANG Yong 2, ZHANG Guo-jun 2, GAO Shou-yang 2, WANG Hong-bo 2
doaj   +1 more source

A New Nonlinear Dynamic Speed Controller for a Differential Drive Mobile Robot

Entropy, 2023
A disturbance/uncertainty estimation and disturbance rejection technique are proposed in this work and verified on a ground two-wheel differential drive mobile robot (DDMR) in the presence of a mismatched disturbance.
Ibrahim A. Hameed, Luay Hashem Abbud, Jaafar Ahmed Abdulsaheb, Ahmad Taher Azar, Mohanad Mezher, Anwar Ja’afar Mohamad Jawad, Wameedh Riyadh Abdul-Adheem, Ibraheem Kasim Ibraheem, Nashwa Ahmad Kamal   +8 more
doaj   +1 more source

Joint Synthesis of Robust Dynamic State Feedback and Dynamic Disturbance Feed-Forward for Uncertain Systems [PDF]

, 2020
Joint synthesis of dynamic state feedback is considered together with dynamic disturbance feedforward. First a novel parameter transformation is introduced to derive a new LMI condition for synthesis in the case of LTI systems.
Koroglu, Hakan; id_orcid, Hakan Koroglu
core   +1 more source