Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Dun Lan"'
Publikováno v:
Sensors, Vol 22, Iss 21, p 8506 (2022)
Vibration energy harvesting has received much attention as a new type of power solution for low-power micro/nano-devices. However, VEH (vibration energy harvester) based on PVDF (polyvinylidene fluoride) piezoelectric materials have a low output powe
Externí odkaz:
https://doaj.org/article/9a443fe66236491a946f1eaef736f10b
Publikováno v:
Applied Sciences, Vol 12, Iss 21, p 10732 (2022)
The requirements of 5G/6G promote progress in the miniaturization of the antenna array, which promotes the development of a closely spaced decoupling technique. However, the present techniques face the common problem of beam tilt if the spacing is cl
Externí odkaz:
https://doaj.org/article/347f1d44515541a3b625b48ff327fd6a
Publikováno v:
Sensors, Vol 22, Iss 16, p 6175 (2022)
Metalenses provide a powerful paradigm for mid-infrared (MIR) imaging and detection while keeping the optical system compact. However, the design of MIR metalenses simultaneously correcting chromatic aberration and off-axis monochromatic aberration r
Externí odkaz:
https://doaj.org/article/2b2d932b2d58458c9b938c0fed0ce08b
Publikováno v:
Sensors, Vol 22, Iss 17, p 6590 (2022)
Metalens has the advantages of high design freedom, light weight and easy integration, thus provides a powerful platform for infrared detection. Here, we numerically demonstrated a broadband achromatic infrared all-dielectric metalens over a continuo
Externí odkaz:
https://doaj.org/article/4e8f9e2002954b80958414d5b501a9b9
Publikováno v:
Actuators, Vol 10, Iss 9, p 213 (2021)
In this article, a fast krill herd algorithm is developed for prognosis of hybrid mechatronic system using the improved Wiener degradation process. First, the diagnostic hybrid bond graph is used to model the hybrid mechatronic system and derive glob
Externí odkaz:
https://doaj.org/article/be9bfba417654ec0a56f06fa7de4d7b7
Publikováno v:
Actuators, Vol 9, Iss 4, p 128 (2020)
This paper addresses diagnosis and prognosis problems for an electric scooter subjected to parameter uncertainties and compound faults (i.e., permanent fault and intermittent fault with non-monotonic degradation). First, the diagnostic bond graph in
Externí odkaz:
https://doaj.org/article/cac13395bea145d2bf8a4f1b357ec244
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 21:1223-1227
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a25af267375c0385fd38a1588bdf2b78
https://doi.org/10.1109/lawp.2022.3162308
https://doi.org/10.1109/lawp.2022.3162308
Publikováno v:
IECON 2022 – 48th Annual Conference of the IEEE Industrial Electronics Society.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d044686348171a966bd66066d9677683
https://doi.org/10.1109/iecon49645.2022.9968872
https://doi.org/10.1109/iecon49645.2022.9968872
Publikováno v:
Neural Computing and Applications. 34:5081-5095
In this paper, an integrated condition monitoring method combining model-based fault diagnosis and data-driven prognosis is proposed for steer-by-wire (SBW) system. First, the SBW system is modeled by bond graph (BG) technique and a two-degree-of-fre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb927caf0f31bfcd8f1a21717b549666
https://doi.org/10.1007/s00521-021-06028-0
https://doi.org/10.1007/s00521-021-06028-0
Publikováno v:
Journal of Nanomaterials.
The development of metasurfaces capable of arbitrarily manipulating electromagnetic waves has created new opportunities for various applications. However, most tunable metasurface devices via different modulation techniques exhibit large fabrication
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57b714ceb934ff302d446e433643dfcf