Results 81 to 90 of about 72,754 (241)

Predefined‐Time Dynamic Surface Control of Tank Horizontal Stabilization System With Disturbance

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Modern new tanks are difficult to achieve high precision control of the horizontal stabilization system due to electromechanical coupling and road surface disturbance during high‐speed combat. A predefined‐time dynamic surface controller (DSCPT) is proposed for the fast stabilization and strong disturbance problems of the tank horizontal ...
Zhicheng Fan, Shusen Yuan, Wenxiang Deng, Haoqi Wen, Haochuan Sun, Jianyong Yao   +5 more
wiley   +1 more source

Output Feedback‐Based Direct Yaw Control System and Finite‐Time Robust Dynamic Control Allocation for Unknown Road Conditions

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT This paper presents a three‐layer control architecture designed to enhance vehicle lateral stability under uncertain and varying road conditions. The system utilizes output‐feedback‐based finite‐time controllers to track the desired yaw rate and longitudinal slip in the upper and lower layers, respectively.
Vahid Behnamgol, Mohammad Mirzaei, Behnaz Sohani   +2 more
wiley   +1 more source

On Exponential Stability for a Class of Uncertain Neutral Markovian Jump Systems with Mode-Dependent Delays

Abstract and Applied Analysis, 2013
The exponential stability of neutral Markovian jump systems with interval mode-dependent time-varying delays, nonlinear perturbations, and partially known transition rates is investigated.
Xinghua Liu, Hongsheng Xi
doaj   +1 more source

Controlled Hopwise Averaging: Bandwidth/Energy-Efficient Asynchronous Distributed Averaging for Wireless Networks [PDF]

, 2010
This paper addresses the problem of averaging numbers across a wireless network from an important, but largely neglected, viewpoint: bandwidth/energy efficiency.
Lu, Jie, Tang, Choon Yik
core  

Temporal Dynamics in Perturbation Theory

, 1997
Perturbation theory can be reformulated as dynamical theory. Then a sequence of perturbative approximations is bijective to a trajectory of dynamical system with discrete time, called the approximation cascade.
Bender, Bergweiler, Caswell, Duncan, E.P. Yukalova, Fernández, Gandhi, Goyal, Guida, Hall, Hall, Hocking, Killingbeck, Kleinert, Kleinert, Kolesik, Kolesik, Kolesik, Kolesik, Kolesik, Lewis, Okopińska, Okopińska, Pathak, Sarkar, Sarkar, Sarkar, Scherer, Shirkov, Stevenson, Stevenson, V.I. Yukalov, Vlachos, Vlachos, Weniger, Yukalov, Yukalov, Yukalov, Yukalov, Yukalov, Yukalov, Yukalov, Yukalov, Yukalov, Yukalov, Yukalov, Yukalov, Yukalov, Yukalov, Yukalov, Yukalov, Yukalov, Yukalov, Znojil, Znojil, Zubov, Zubov   +56 more
core   +1 more source

Seasonal variations in planktonic food web structure affect stability by shifting the distribution of energy fluxes

Oikos, EarlyView.
Seasonality in temperate ecosystems shapes species phenology, influencing interactions and food web structure. Variations in species richness and biomass affect trophic interaction strength, a crucial factor for community stability, which can be assessed through energy fluxes – an essential indicator of ecosystem function.
Simon Bazin, Isabelle Domaizon, Cécilia Barouillet, Victor Frossard, Arnaud Sentis   +4 more
wiley   +1 more source

Probing strong-gravity chaos and stability of circular photon orbits around the Kerr–Sen black hole

European Physical Journal C: Particles and Fields
This study presents a detailed investigation of the dynamics of massless test particles (photons) to analyze the stability of null circular geodesics around the Kerr–Sen black hole (KSBH) spacetime.
Pradeep Singh, Hemwati Nandan, Shubham Kala, Nidhi Handa, Lokesh Kumar Joshi, G. Mustafa   +5 more
doaj   +1 more source

Exponential Stability of Coupled Systems on Networks with Mixed Delays and Reaction-Diffusion Terms

Abstract and Applied Analysis, 2014
This paper is concerned with the stability analysis issue for coupled systems on networks with mixed delays and reaction-diffusion terms (CSNMRs). By employing Lyapunov method and Kirchhoff's Theorem in graph theory, a systematic method is proposed to ...
Wenxue Li, Tianrui Chen, Ke Wang
doaj   +1 more source

A pilot variational coupled reanalysis based on the CESAM climate model

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Variational data assimilation of in‐situ and satellite ocean data and reanalysis atmospheric data into an intermediate complexity Earth system model is possible by adjusting the surface fluxes and internal model parameters. This pilot application requires nearly complete information on the atmospheric state for synchronization.
Armin Köhl, Iuliia Polkova, Guokun Lyu, Frank Lunkeit, Abhirup Banerjee, Silke Schubert, Detlef Stammer   +6 more
wiley   +1 more source

Stability by KAM confinement of certain wild, nongeneric relative equilibria of underwater vehicles with coincident centers of mass and bouyancy

, 2002
Purely rotational relative equilibria of an ellipsoidal underwater vehicle occur at nongeneric momentum where the symplectic reduced spaces change dimension.
Patrick, George W.
core   +1 more source