The concept of reconfigurable manufacturing has emerged in response to the need to adapt to the rapidly evolving market environment and meet the growing demands for personalization and customization in manufacturing. ...
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Pulse-width-modulation (PWM) inverters generate electromagnetic interference (EMI) due to large dv/dt anddi/dt of switching operations. When a periodic carrier is used to generate the PWM control signal, the correspo...
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In solving many-objective optimization problems(MaO Ps),existing nondominated sorting-based multi-objective evolutionary algorithms suffer from the fast loss of selection *** candidate solutions become nondominateddu...
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In solving many-objective optimization problems(MaO Ps),existing nondominated sorting-based multi-objective evolutionary algorithms suffer from the fast loss of selection *** candidate solutions become nondominatedduring the evolutionary process,thus leading to the failure of producing offspring toward Pareto-optimal front with *** we find a more effective way to select nondominated solutions andresolve this issue?To answer this critical question,this work proposes to evolve solutions through line complex rather than solution points in Euclidean ***,Plücker coordinates are used to project solution points to line complex composed of position vectors and momentum *** position vectors of the solution points,momentum vectors are used to extend the comparability of nondominated solutions and enhance selection ***,a new distance function designed for high-dimensional space is proposed to replace Euclidean distance as a more effective distancebased *** on them,a novel many-objective evolutionary algorithm(MaOEA)is proposed by integrating a line complex-based environmental selection strategy into the NSGAⅢ*** proposed algorithm is compared with the state of the art on widely used benchmark problems with up to 15 *** results demonstrate its superior competitiveness in solving MaOPs.
This paper presents a real-time method for sound source localization using a multi-channel sensor array and intensity-based weighted averaging. The system employs six analog sound sensors arranged in a circular config...
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This paper focuses on the stability of a current-controlled inverter (GFL type) with df/dt-type virtual inertia control. The authors analyze the dynamic characteristics compared to those of synchronous generators and ...
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Nano-imprint lithography (NIL) offers unique advantages, such as the ability to achieve patterning at 1x nm, three-dimensional patterning, and low energy consumption. The throughput of NIL using a spin-coating resist ...
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An on-line correction method fordynamic ampacity parameters of submarine cables based on optical fiber temperature measurement is proposed. First, through sensitivity analysis, find the material parameters that have ...
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We introduce a novel method to measure angular scattering of light from microparticles at high speeds using a lens-array, enabling light field measurements without mechanical scanning, and improving efficiency and acc...
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The traditional portal web workbench has many drawbacks in aggregating business system pages through iframe. This article designs an intelligent portal web workbench framework for large and medium-sized enterprises, w...
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A carrier harmonic iron loss reduction technique for the phase-shift windings dual three-phase motors is proposed in this manuscript. By controlling two three-phase current phase-shifts from 30 degrees to -30 degrees,...
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