Results 101 to 110 of about 50,534 (318)

Networked Output Feedback Control for a Class of Uncertain Nonlinear Time-Delay Systems

open access: yesDiscrete Dynamics in Nature and Society, 2019
This paper studies the global stabilization problem for a class of uncertain time-delay nonlinear systems by designing a sampled-data output feedback controller via network.
Hongyan Chu, Yan Wang, Weiling Li
doaj   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

open access: yesAdvanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares   +3 more
wiley   +1 more source

The Complex Way to Laser Diode Spectra: Example of an External Cavity Laser With Strong Optical Feedback [PDF]

open access: yes, 2005
An external cavity laser with strong grating-filtered feedback to an antireflection-coated facet is studied with a time-domain integral equation for the electric field, which reproduces the modes of the oscillation condition as steady-state solutions ...
B. TROMBORG   +4 more
core   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

open access: yesAdvanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara   +8 more
wiley   +1 more source

An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials

open access: yesAdvanced Engineering Materials, EarlyView.
An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut   +16 more
wiley   +1 more source

Exponential stabilization of a class of underactuated mechanical systems using dynamic surface control

open access: yes, 2007
This paper proposes a simpler solution to the stabilization problem of a special class of nonlinear underactuated mechanical systems which includes widely studied benchmark systems like Inertia Wheel Pendulum, TORA and Acrobot.
Hussain, Amir   +7 more
core   +1 more source

A Dislocation Perspective on Strength and Toughness in Ceramics

open access: yesAdvanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

Decentralized stabilization with linear state feedback for a class of uncertain linear composite systems

open access: yes, 1996
In this paper, the problem of decentralised stabilization with linear state feedback for a class of uncertain linear composite systems are discussed, by means of Riccati matrix equations.
Wang XD(王向东)   +3 more
core  

On feedback stabilization of nonlinear systems under quantization [PDF]

open access: yes, 2005
The aim of this note is to show how the results concerning asymptotic stabilization using quantized feedback, still hold under the assumption of asymptotic stabilizability only.
Persis, Claudio De,, Persis, Claudio De
core  

Output feedback stabilization of two-dimensional fuzzy systems

open access: yes, 2018
This paper is concerned with the output feedback stabilization of two-dimensional discrete fuzzy systems described by the Fornasini–Marchesini second model.
Chai, Yuan   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy