Results 111 to 120 of about 68,712 (298)
Advanced Functional Materials, EarlyView.Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg +6 more
wiley +1 more source
Abstract and Applied Analysis, 2014 This paper is concerned with the problem of robust finite-time H∞ control for a class of nonlinear Markovian jump systems with time delay under partially known transition probabilities.
Dong Yang, Guangdeng Zong
doaj +1 more source
Finite-time stability and finite-time stabilization.
, 1997 While non-Lipschitzian effects such as Coulomb friction abound in nature, most of the available techniques for feedback stabilization yield closed-loop systems with Lipschitzian dynamics.
Bhat, Sanjay Purushottam
core
Finite/fixed-time Stabilization of Linear Systems with State Quantization
International audienceThis paper develops a homogeneity-based approach to finite/fixed-time stabilization of a linear time-invariant (LTI) system with quantized measurements.
Polyakov, Andrey, Zhou, Yu, Zheng, Gang
core +1 more source
Finite-Time Adaptive Stabilization of Linear Systems
IEEE Transactions on Automatic Control, 2019 Stabilization of linear systems with unknown dynamics is a canonical problem in adaptive control. Since the lack of knowledge of system parameters can cause it to become destabilized, an adaptive stabilization procedure is needed prior to regulation. Therefore, the adaptive stabilization needs to be completed in finite time.
Mohamad Kazem Shirani Faradonbeh +2 more
openaire +1 more source
Advanced Functional Materials, EarlyView.Field‐free spin‐orbit torque domain‐wall synapses integrated with stochastic MTJ neurons enable compact hardware Boltzmann machines. Leveraging intrinsic stochasticity and multi‐level conductance, the system achieves efficient probabilistic learning with high accuracy, demonstrating a scalable spintronic platform for energy‐efficient edge AI.
Aijaz H. Lone +8 more
wiley +1 more source
3D Printing Innovations in Polymeric Porous and Patterned Architecture
Advanced Functional Materials, EarlyView.Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil +13 more
wiley +1 more source
Advanced Functional Materials, EarlyView.First vacuum formed spherical triboelectric converter for 3D‐omnidirectional ultrasonic energy receiving, with configurable DC or pulse outputs for versatile applications. ABSTRACT Ultrasound‐driven triboelectric nanogenerators (UD‐TENGs) have emerged as promising ultrasonic energy converters for underwater and biomedical applications.
Yanqin Huang +12 more
wiley +1 more source
Finite Time Inverse Optimal Stabilization for Stochastic Nonlinear Systems
, 2020 This paper deals with finite time inverse optimal stabilization for stochastic nonlinear systems. A concept of the stochastic finite time control Lyapunov function (SFT-CLF) is presented, and a control law for finite time stabilization for the closed ...
Wei Zhang, Xiushan Cai, Yuhang Lin
core
Finite/fixed-time Stabilization of Linear Systems with States Quantization
, 2023 This paper develops a homogeneity-based approach to finite/fixed-time stabilization of linear time-invariant (LTI) system with quantized measurements.
Polyakov, Andrey, Zhou, Yu, Zheng, Gang
core