Results 21 to 30 of about 256,344 (266)

Voltage Stabilisation of a Drive System Including a Power Transformer and Asynchronous and Synchronous Motors of Susceptible Motion Transmission

open access: yesEnergies, 2022
A mathematical model is developed of the master circuit of an electric driver system including a power transformer and susceptible motion transmission of asynchronous and synchronous drives.
Andriy Chaban   +2 more
doaj   +1 more source

Control of Nonlinear Distributed Parameter Systems Based on Global Approximation

open access: yesJournal of Applied Mathematics, 2014
We extend an iterative approximation method to nonlinear, distributed parameter systems given by partial differential and functional equations. The nonlinear system is approached by a sequence of linear time-varying systems, which globally converges in ...
Chunyan Du, Guansheng Xing
doaj   +1 more source

A quasi-2D multiphase flow proton exchange membrane fuel cell model for efficient distributed cell state prediction

open access: yesEnergy Conversion and Management: X
To enhance the durability and performance of proton exchange membrane fuel cells, it is essential to capture both spatial and temporal variations of internal states during dynamic operation.
Florian Altmann   +6 more
doaj   +1 more source

Distributed cooperative Kalman filter constrained by advection–diffusion equation for mobile sensor networks

open access: yesFrontiers in Robotics and AI, 2023
In this paper, a distributed cooperative filtering strategy for state estimation has been developed for mobile sensor networks in a spatial–temporal varying field modeled by the advection–diffusion equation.
Ziqiao Zhang   +4 more
doaj   +1 more source

Analysis of Practical Stability for Time Delay and Distributed Parameter Systems

open access: yesCommunications, 2011
This paper points to sufficient conditions for practical stability of linear systems with time delay in state. Particularly, in control system engineering practice, despite the contribution to the contemporary control theory and system thinking, the ...
Djordje N. Dihovicni
doaj   +1 more source

A survey of delay compensation and control based on continuum backstepping control algorithms for time-delay systems

open access: yes工程科学学报, 2022
In practical control systems, time delays inevitably occur when sensors need to measure and require the system’s data for decision making as well as when microcontrollers (or other devices) compute and implement control signal processes.
Yong-hao MA   +3 more
doaj   +1 more source

Asymptotic Regional Boundary Observer in Distributed Parameter Systems via Sensors Structures

open access: yesSensors, 2002
The purpose of this paper is to study the concept of asymptotic regional observer in connection with the characterizations of sensors. We give various results related to different types of measurements, of domains and boundary conditions. Furthermore, we
Raheam Al-Saphory
doaj   +1 more source

Thermal Diffusivity Identification of Distributed Parameter Systems to Sea Ice

open access: yesJournal of Applied Mathematics, 2013
A method of optimal control is presented as a numerical tool for solving the sea ice heat transfer problem governed by a parabolic partial differential equation.
Liqiong Shi   +4 more
doaj   +1 more source

Adaptive Boundary Control for a Certain Class of Reaction–Advection–Diffusion System

open access: yesMathematics, 2021
Several phenomena in nature are subjected to the interaction of various physical parameters, which, if these latter are well known, allow us to predict the behavior of such phenomena.
Oscar F. Murillo-García   +1 more
doaj   +1 more source

A PD-Type Iterative Learning Algorithm for Semi-Linear Distributed Parameter Systems With Sensors/Actuators

open access: yesIEEE Access, 2019
In this paper, the control problem of semi-linear distributed parameter system (DPS) with sensors/actuators is considered using iterative learning control (ILC) method.
Jianxiang Zhang   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy