Results 71 to 80 of about 153,103 (260)
AxiomsWe investigate the stability of linear discrete-time control systems with a fuzzy logic feedback under sporadic sensor data loss. In our framework, each state measurement is a fuzzy number, and occasional “packet dropouts” are modeled by a lacunary ...
Muhammed Recai Türkmen +1 more
doaj +1 more source
Fuzzy Relation Bilevel Optimization Model in the Wireless Communication Station System
IEEE Access, 2020 In order to minimize the intensity of electromagnetic radiation, as well as the operation cost of the base stations in a wireless communication station system, we construct a bilevel programming problem with max-product fuzzy relation inequalities ...
Jianjun Qiu +3 more
doaj +1 more source
From on-line sketching to 2D and 3D geometry: A fuzzy knowledge based system [PDF]
, 2000 The paper describes the development of a fuzzy knowledge based prototype system for conceptual design. This real time system is designed to infer user’s sketching intentions, to segment sketched input and generate corresponding geometric primitives ...
Jordanov, IN, Qin, SF, Wright, DK
core
Strings, Dipoles and Fuzzy Spheres
, 2004 I discuss a scaling limit, where open strings in the WZW-model behave as dipoles with charges confined to a spherical brane and projected to the lowest Landau level.
Alekseev +34 more
core +3 more sources
Advanced Functional Materials, EarlyView.An integrated material platform combining engineered SiNx thin films and printable ZrO2 nanoparticle‐embedded resin enables broadband achromatic metalenses from the ultraviolet to visible range. The demonstrated meta‐optics achieve near‐diffraction‐limited focusing with minimal chromatic aberration.
Hyunjung Kang +3 more
wiley +1 more source
Voltage control of DC-DC Three level Boost converter using TS Fuzzy PI controller
, 2019 Appropriate control contributes essentially in the design of efficient DC-DC converters. With this intention, a study deals with the synthesis of a controller for DC-DC Three-level Boost converter (TLBC), has been addressed.
Chennani, Mohammed +3 more
core +3 more sources
Photothermal‐Activated Antibacterial Amyloid‐Polyphenol‐Iron Hydrogels for Synergistic Wound Healing
Advanced Healthcare Materials, EarlyView.We report a thermally triggered supramolecular hydrogel (LTFe) formed by Fe3+ and tannic acid on lysozyme amyloid fibrils. Fe3+ enables rapid gelation and photothermal transduction with an efficiency of 88.56%. The LTFe hydrogel exhibits excellent biocompatibility, potent antibacterial activity against E. coli and S.
Di Wu +8 more
wiley +1 more source
Iranian Journal of Electrical and Electronic Engineering, 2009 The main theme of this paper is to present novel controller, which is a genetic based fuzzy Logic controller, for interior permanent magnet synchronous motor drives with direct torque control.
K. Malekian, J. Milimonfared, B. Majidi
doaj
JOURNAL OF MECHANICS OF CONTINUA AND MATHEMATICAL SCIENCESThis paper explores a ranking method for Type-2 Intuitionistic Fuzzy Numbers (T2IFNs). Initially, we discuss the concept of T2IFNs and their operational laws involving addition, multiplication, and exponentiation. Furthermore, we introduce prioritized average operators designed to solve multiple attribute group decision-making (MAGDM) problems under a ...
Shilpa Devi +2 more
openaire +1 more source
Microengineered Gradient Hydrogels for Mechanobiology
Advanced Healthcare Materials, EarlyView.Gradient hydrogels are used to mimic the mechanical heterogeneity in native tissues, offering powerful in vitro platforms to study cell‐material interactions in diverse pathophysiological contexts. Here, we present a comprehensive review of the design and experimental considerations for stiffness gradient hydrogels, discussing exemplary achievements ...
Shin Wei Chong +4 more
wiley +1 more source