An Improved Multi-Objective Particle Swarm Optimization Algorithm Based on Angle Preference
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DOI: 10.3390/sym14122619
Abstract: Multi-objective particle swarm optimization (MOPSO) algorithms based on angle preference provide a set of preferred solutions by incorporating a user’s preference. However, since the search mechanism is stochastic and asymmetric, traditional MOPSO based on angle… read more here.
Keywords: swarm; preference; based angle; particle ... See more keywords
Metasurface-based angle-selective multichannel acoustic refractor
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DOI: 10.7567/apex.11.057301
Abstract: We theoretically study the angle-selective refractions of an impedance-matched acoustic gradient-index metasurface, which is integrated with a rigid bar array of a deep subwavelength period. An interesting refraction order appears under the all-angle incidence despite… read more here.
Keywords: angle selective; based angle; metasurface based; acoustic refractor ... See more keywords