Surrogate-based aerodynamic shape optimization with the active subspace method
Sign Up to like & getrecommendations! Published in 2019 at "Structural and Multidisciplinary Optimization"
DOI: 10.1007/s00158-018-2073-5
Abstract: Surrogate-based optimization is criticized in high-dimensional cases because it cannot scale well with the input dimension. In order to overcome this issue, we adopt a snapshot active subspace method to reduce the input dimension. A… read more here.
Keywords: active subspace; surrogate based; optimization; subspace method ... See more keywords
Active subspace approach to reliability and safety assessments of small satellite separation
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DOI: 10.1016/j.actaastro.2016.10.042
Abstract: Abstract Ever-increasing launch of small satellites demands an effective and efficient computer-aided analysis approach to shorten the ground test cycle and save the economic cost. However, the multiple influencing factors hamper the efficiency and accuracy… read more here.
Keywords: satellite separation; small satellite; active subspace; separation ... See more keywords
Reliability analysis and design of a single diode solar cell model using polynomial chaos and active subspace
Sign Up to like & getrecommendations! Published in 2019 at "Microelectronics Reliability"
DOI: 10.1016/j.microrel.2019.113477
Abstract: Abstract In recent times, photovoltaic power systems are being used worldwide with a high rate of adoption as a source of clean energy. It is therefore important to study the impact of environmental uncertainties on… read more here.
Keywords: power; active subspace; polynomial chaos; reliability ... See more keywords