Results 281 to 290 of about 2,447,475 (350)

Controllability of Nonlinear Impulsive and Switching Systems With Input Delay

IEEE Transactions on Automatic Control, 2023
In this article, the controllability is investigated for nonlinear impulsive and switching systems with input delay. Using the fixed point method, two controllability conditions are developed for such systems under different nonlinear constraints. First,
Jiayuan Yan, Bin Hu, Z. Guan
semanticscholar   +1 more source

Hagfish‐inspired Smart SLIPS Marine Antifouling Coating Based on Supramolecular: Lubrication Modes Responsively Switching and Self‐healing Properties

Advanced Functional Materials, 2022
Slippery liquid‐infused porous surface (SLIPS) has received widespread attention in the antifouling field, while its controllability of surface lubricity and durability of lubricant are relatively insufficient.
Zhe-ming Tong, Lina Song, Sifan Chen, Jiankun Hu, Yang Hou, QUAN LIU, Yongyuan Ren, Xiao-li Zhan, Qinghua Zhang   +8 more
semanticscholar   +1 more source

Zero-voltage-switching three-phase single-stagepower factor correction convertor

IEE Proceedings - Electric Power Applications, 1997
As an alternative to two-stage cascaded AC/DC power convertors, the paper presents a zero-voltage-switching (ZVS) single-state three phase rectifier with input/output isolation. The proposed rectifier contains five active devices driven by a simple PWM controller and operates in the discontinuous conduction mode (DCM) for the input power factor ...
Y. Panov, J.G. Cho, F.C. Lee
openaire   +1 more source

Fast Digital to Analog Convertor using Spatial Wave Switched FETs

International Journal of High Speed Electronics and Systems, 2014
In this paper, we are presenting fast digital to analog convertor designs using Spatial Waveform Switched FETs (SWSFET). SWSFET was introduced by Jain et.al. These FETs have multiple channels stacked vertically. The Carrier wavefunction switches from one channel to another with the application of different gate voltages.
Pawan Gogna, Murali Lingalugari, John Chandy, Evan Heller, Faquir Jain   +4 more
openaire   +1 more source

Automated ripple analysis using KBM method [switching power convertor harmonics]

Proceedings of the IECON'97 23rd International Conference on Industrial Electronics, Control, and Instrumentation (Cat. No.97CH36066), 2002
Conventional averaged models of switching power converters are useful for control loop design, but are inadequate for the main circuit design because of their inability to predict waveform details. A systematic method for recovering ripple components from the averaged model is presented in this paper.
null Jian Sun, R.M. Bass
openaire   +1 more source

Flexible capacitor and switch generators for automatic synthesis of data convertors

1991 IEEE International Symposium on Circuits and Systems (ISCAS), 1991
Two flexible and technology-independent module generators providing very compact and high performance realizations of binary weighted capacitor (BWC) and scaled switch (SS) arrays have been implemented. These generators are general enough to become a powerful tool in layout compilers for binary-weighted-capacitors-based analog-to-digital converters ...
A. Yufera, A. Rueda, J.L. Huertas
openaire   +1 more source

Dissipativity-Based Consensus for Fuzzy Multiagent Systems Under Switching Directed Topologies

IEEE transactions on fuzzy systems, 2021
In this article, the problem of dissipativity-based consensus is considered for polynomial fuzzy multiagent systems (MASs) with switching directed topologies.
P. Shi, Jiafeng Yu
semanticscholar   +1 more source

Fuzzy Adaptive Switching Control for Stochastic Systems With Finite-Time Prescribed Performance

IEEE Transactions on Cybernetics, 2021
The issue of fuzzy adaptive switching control for stochastic systems with arbitrary switching signal and finite-time prescribed performance is investigated in this article.
Kangkang Sun, R. Guo, Jianbin Qiu
semanticscholar   +1 more source

Logarithmic and exponential switched-capacitor convertors and some of their applications

IEE Proceedings G (Electronic Circuits and Systems), 1988
The paper is devoted to the design of nonlinear analogue CMOS switched-capacitor (SC) circuits which realise logarithmic and/or exponential transfer characteristics. Some new circuit arrangements for SC logarithmic exponential convertors and exponential time-function generators are presented.
A. Cichocki, R. Unbehauen
openaire   +1 more source

High-resolution switched-capacitor algorithmic digital-to-analogue convertor

IEE Proceedings G (Electronic Circuits and Systems), 1985
A new high-resolution switched-capacitor algorithmic digital-to-analogue (D/A) convertor is described. It employs a novel voltage division technique to reduce errors owing to capacitor mismatch. This increases the linearity limit imposed by capacitor mismatch to 16 bits or more.
openaire   +1 more source