Zobrazeno 1 - 10
of 115
pro vyhledávání: '"Yalin Ding"'
Publikováno v:
Composites Part C: Open Access, Vol 15, Iss , Pp 100509- (2024)
Metal rubber, which has the advantages of low density, strong environmental adaptability, and excellent design flexibility, is widely applied in manufacturing industries such as the aerospace, shipping, and automotive industries. Based on the researc
Externí odkaz:
https://doaj.org/article/1b32840d639e4c2dbf6e64aa1b953858
Publikováno v:
Case Studies in Thermal Engineering, Vol 61, Iss , Pp 104773- (2024)
Under hypersonic flight conditions, the optical window external surface of a near-space remote sensing system generates a large thermal load due to aerodynamic friction, resulting in serious additional contact thermal stresses and deformation of the
Externí odkaz:
https://doaj.org/article/74deef9b7eee4846850ee39d4d05bced
Publikováno v:
Sensors, Vol 24, Iss 20, p 6714 (2024)
The traditional passive heat dissipation method has low heat dissipation efficiency, which is not suitable for the heat dissipation of the concentrated heat source inside the long-focal aerial camera, resulting in temperature level changes and temper
Externí odkaz:
https://doaj.org/article/8a20e74b42664ce09d72010e83a7c8b8
Publikováno v:
Drones, Vol 8, Iss 5, p 177 (2024)
Target geolocation in long-range oblique photography (LOROP) is a challenging study due to the fact that measurement errors become more evident with increasing shooting distance, significantly affecting the calculation results. This paper introduces
Externí odkaz:
https://doaj.org/article/7ba31a269086460dbc180169f5e48424
Publikováno v:
British Journal of Pharmacy, Vol 7, Iss 2 (2022)
The pharmaceutical industry has a growing interest in continuous manufacturing, particularly for high-volume dosage forms such as solid oral tablets. This is driven by the obvious benefits such as small footprint, batch size flexibility, the relative
Externí odkaz:
https://doaj.org/article/48d673da210b4c50a43f56360c2b49fc
Publikováno v:
Sensors, Vol 23, Iss 4, p 1754 (2023)
The remote sensing imaging requirements of aerial cameras require their optical system to have wide temperature adaptability. Based on the optical passive athermal technology, the expression of thermal power offset of a single lens in the catadioptri
Externí odkaz:
https://doaj.org/article/a3a62d34df1a4d19a57083050f6e95fd
Publikováno v:
Sensors, Vol 23, Iss 4, p 1951 (2023)
Due to the extreme environmental temperature variations, solutions that enable ultra-low thermal sensitivity in a mirror assembly are crucial for high-performance aerial optical imaging sensors (AOIS). Strategies such as the elimination of the coeffi
Externí odkaz:
https://doaj.org/article/15f7f0cb06cf4196910ae337067a74e9
Publikováno v:
Photonics, Vol 9, Iss 8, p 537 (2022)
The use of airborne-mapping technology plays a key role in the acquisition of large-scale basic geographic data information, especially in various important civil/military-mapping missions. However, most airborne-mapping cameras are limited by parame
Externí odkaz:
https://doaj.org/article/60737d4e600645c18da7fcce3349aa28
Publikováno v:
Applied Sciences, Vol 12, Iss 13, p 6514 (2022)
The optical system that combines imaging and image motion compensation is conducive to the miniaturization of aerial mapping cameras, but the movement of optical element for image motion compensation will cause a decrease in image quality. To solve t
Externí odkaz:
https://doaj.org/article/fd5796f3bfab4d00895b223612311999
Publikováno v:
Materials, Vol 15, Iss 5, p 1759 (2022)
The spiral-grooved structure has been proposed for promoting the load capacity and stiffness of hybrid air journal bearings. In this paper, the dynamic characteristics of spiral-grooved hybrid bearings are first calculated. The stability criteria of
Externí odkaz:
https://doaj.org/article/972ef671e0794a91b1233d2cbc712613