Zobrazeno 1 - 10
of 10
pro vyhledávání: '"LYU Xiaoxu"'
Publikováno v:
Cailiao gongcheng, Vol 51, Iss 2, Pp 152-159 (2023)
BN and BN/SiC coatings were deposited on the surface of two typical domestic SiC fibers by CVI process, and the composition of coatings was analyzed. The tensile strength of monofilaments was evaluated by Weibull distribution, and the tensile fractur
Externí odkaz:
https://doaj.org/article/813076e22e7d4785a54073fef953d788
Publikováno v:
Cailiao gongcheng, Vol 50, Iss 3, Pp 166-172 (2022)
Laminating method is one of the key factors affecting the thermal shock resistance of SiCf/SiC composites prepared by prepreg paving process. Based on the cohesion model, 1200 ℃ high temperature water quenching tests and finite element simulation s
Externí odkaz:
https://doaj.org/article/70ef82554f0c4ede986c437e2628fc14
Publikováno v:
电力工程技术, Vol 41, Iss 2, Pp 224-233 (2022)
The output of wind and solar power stations is intermittent and fluctuating,but their complementarity can be fully realized with reasonable wind-solar capacity ratio. The inaccurate theoretical power calculation of power station affects the extractio
Externí odkaz:
https://doaj.org/article/298fd512f3364a7a8eb16395a43ac65e
The performance of disturbance observers is strongly influenced by the level of prior knowledge about the disturbance model. The simultaneous input and state estimation (SISE) algorithm is widely recognized for providing unbiased minimum-variance est
Externí odkaz:
http://arxiv.org/abs/2410.05061
Publikováno v:
Journal of Aeronautical Materials, Vol 41, Iss 2, Pp 82-88 (2021)
SiCf/SiC composites with the polycarbosilane and silicon carbide fiber of different pyrolytic carbon (PyC) interphase thicknesses as the reinforcement phase were fabricated by a polymer impregnation and pyrolysis (PIP) method. And SiC whisker was int
Externí odkaz:
https://doaj.org/article/0f85567cc6424d289abfc24f4d934ab0
This paper proposes a novel consensus-on-only-measurement distributed filter over directed graphs under the collectively observability condition. First, the distributed filter structure is designed with an augmented leader-following measurement fusio
Externí odkaz:
http://arxiv.org/abs/2408.06730
This paper offers a comprehensive performance analysis of the distributed continuous-time filtering in the presence of modeling errors. First, we introduce two performance indices, namely the nominal performance index and the estimation error covaria
Externí odkaz:
http://arxiv.org/abs/2408.06718
This paper systematically investigates the performance of consensus-based distributed filtering under mismatched noise covariances. First, we introduce three performance evaluation indices for such filtering problems,namely the standard performance e
Externí odkaz:
http://arxiv.org/abs/2408.06695
Publikováno v:
Journal of Aeronautical Materials, Vol 39, Iss 5, Pp 13-23 (2019)
SiCf/SiC composites are consisted of SiC fibers, SiC matrix and interphase. The interphase can transfer stresses from matrix to SiC fibers and deflects microcracks, at the same time, it protects SiC fibers from chemical erosion during the preparation
Externí odkaz:
https://doaj.org/article/606de694bc1e4d64b8e77f9220ba3425
Publikováno v:
IEEE Transactions on Aerospace and Electronic Systems; February 2024, Vol. 60 Issue: 1 p632-643, 12p