Results 121 to 130 of about 12,262,956 (340)

Simplified Variants of Penalty Function Methods

open access: yes, 1975
Penalty function methods have several disadvantages. The main ones are as follows: (1) The methods are time-consuming. They~do require multiple solving of unconstrained minimization sub-problems; (2) Solution of minimization sub-problems becomes ...
Evtushenko, Y.
core  

Hybrid Solar Cell/Triboelectric Nanogenerator Based on Stable Two‐Dimensional Covalent Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
This study highlights the integration of stable two‐dimensional covalent organic framework (COF) films as photoactive layers in hybrid nanoenergy devices. The results demonstrate their capacity to generate electricity under both sunny and rainy conditions, showcasing versatility and resilience.
Joab D. Guerrero   +13 more
wiley   +1 more source

Efficient multi-sensor path scheduling for cooperative target tracking

open access: yesThe Journal of Engineering, 2019
This study deals with path scheduling problem of cooperative target tracking by multiple sensors with bearings only measurements. First, the authors derive a closed-form expression of the determinant (D-optimality criterion) of the Fisher information ...
Lingtong Meng, Wei Yi, Tao Zhou
doaj   +1 more source

Oxidized MoS2‐Based Multifunctional Memristive Hardware for Energy‐Efficient mmWave Signal Processing and In‐Memory Matrix Multiplication

open access: yesAdvanced Functional Materials, EarlyView.
Thermally oxidized MoS2‐based radio‐frequency switches enable a multifunctional platform that unifies broadband RF switching and in‐memory computation. The device achieves a cutoff frequency of 33.2 THz with high energy efficiency and supports hardware‐aware signal processing.
Juho Son   +5 more
wiley   +1 more source

ADVANCE OPTIMIZATION OF ECONOMIC EMISSION DISPATCH BY PARTICLE SWARM OPTIMIZATION (PSO) USING CUBIC CRITERION FUNCTIONS AND VARIOUS PRICE PENALTY FACTORS

open access: yesJurnal Ilmiah Kursor: Menuju Solusi Teknologi Informasi, 2014
ADVANCE OPTIMIZATION OF ECONOMIC EMISSION DISPATCH BY PARTICLE SWARM OPTIMIZATION (PSO) USING CUBIC CRITERION FUNCTIONS AND VARIOUS PRICE PENALTY FACTORS a Joko Pitono, bAdi Soepriyanto, cMauridhi Hery Purnomo aDepartment of Electrical Engineering ...
Joko Pitono   +2 more
doaj  

Dartboard arrangements with a concave penalty function

open access: yes, 2002
This paper investigates combinatorial arrangements of the dartboard to maximize a penalty function derived from the differences of adjacent sectors.
Tonkes, E. J.
core  

Anion‐Exchange‐Enabled Hydrogel Electrolytes With High Zn2+ Transference for Dendrite‐Free Flexible Zinc‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A high‐Zn2+‐transference hydrogel electrolyte of ex‐PDADAM is developed via anion exchange at quaternary ammonium sites, achieving high Zn2+ transference number (0.86), ionic conductivity (8.10 mS cm−1), and toughness (51.25 MJ m−3). Symmetric cells are operated stably for over 2000 h, while flexible pouch cells retain 90.9% capacity after 300 cycles ...
Jung Woo Hong   +8 more
wiley   +1 more source

Sequential Bound Constrained Minimization Method for Solving Complex Process System Optimization Problems

open access: yesJournal of Applied Science and Engineering
Steady-state optimization of complex process systems in engineering practice is a typical class of large-scale optimization problems. In this paper, we propose a new method, Sequential Bound Constrained Minimization (SBCM) method, for solving such ...
Xiang Li, Chunyan Li
doaj   +1 more source

A two parameter exact penalty function for nonlinear programming [PDF]

open access: yes, 1993
A sequential quadratic programming algorithm for nonlinear programs using an l∞ exact penalty function is described. Numerical results are also presented.
Coope, I. D., Price, C. J.
core  

Submicron Metasurface Reconfigured Multiband Smart Windows

open access: yesAdvanced Functional Materials, EarlyView.
This work presents a submicron metasurface reconfigured multiband thermochromic smart window. By integrating subwavelength nanostructures into a Fabry−Perot resonator configuration, it mitigates conventional trade‐offs to simultaneously deliver high luminous transmittance and robust solar heating and radiative cooling modulation capabilities ...
Guanya Wang   +8 more
wiley   +1 more source

Home - About - Disclaimer - Privacy