The control of near-wall turbulence through surface texturing
Sign Up to like & getrecommendations! Published in 2019 at "Fluid Dynamics Research"
DOI: 10.1088/1873-7005/aadfcc
Abstract: Certain surfaces that exhibit small textured features can interact with near-wall turbulence and reduce drag, which is of great interest to industries in the aerospace, naval, transport and energy sectors. This paper reviews and discusses… read more here.
Keywords: turbulence surface; wall turbulence; control near; turbulence ... See more keywords
Active Control of Near-Field Coupling in a Terahertz Metal-Graphene Metamaterial
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DOI: 10.1109/lpt.2017.2759143
Abstract: We demonstrate an active control of near-field coupling between dark and bright eigenmodes in terahertz metamaterials. The metamaterial unit cell consists of two orthogonally twisted split-ring resonators, which are tightly coupled with each other through… read more here.
Keywords: control near; field; graphene; near field ... See more keywords
Reliable Fuzzy Tracking Control of Near-Space Hypersonic Vehicle Using Aperiodic Measurement Information
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2019.2892696
Abstract: This paper is concerned with reliable fuzzy tracking control for a near-space hypersonic vehicle (NSHV) subject to aperiodic measurement information and stochastic actuator failures. The NSHV dynamics is approximated by the Takagi–Sugeno fuzzy models and… read more here.
Keywords: near space; control near; reliable fuzzy; control ... See more keywords