Search

Your search keyword '"Miao, Huihui"' showing total 171 results
Start Over Author "Miao, Huihui"
171 results on '"Miao, Huihui"'

4. Study on Matching Characteristics of Pre-cooling Air Turbo Rocket Engine

Author

Wang, Yunlong, Miao, Huihui, Yong, Xuejun, Wang, Yi, Liu, Yi, Ma, Yuan, Zhao, Xiaotian, Liu, Jinxin, Nan, Xiangyi, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Rüdiger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Hirche, Sandra, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Li, Yong, Series Editor, Liang, Qilian, Series Editor, Martín, Ferran, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Oneto, Luca, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Speidel, Joachim, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zamboni, Walter, Series Editor, Tan, Kay Chen, Series Editor, and Fu, Song, editor

Published
2024
Full Text
View/download PDF

14. Dynamic Modeling and Experimental Study of Involute Spline Pairs with Clearance

Author

Wang Xiaorui, Li Bing, and Miao Huihui

Subjects
Involute spline pair, Fit clearance, Bending-torsion coupling model, Meshing stiffness, Contact characteristics, Mechanical engineering and machinery, TJ1-1570
Abstract

Involute splines are widely used in the transmission system of special vehicles. At present, the spline pair is regarded as rigid connection, and the interface contact state of spline pairs directly affects the characteristics of the transmission system in the environment where the dynamic characteristics of the transmission system are highly required. Considering the fit clearance of spline pairs, the engagement stiffness of spline single teeth is calculated using the cantilever beam model, and the bending-torsional coupling model of involute spline pairs is established. The Runge-Kuta method is used to solve the model, the dynamics test platform is built to verify the correctness of the analytical model, and the acceleration spectrum characteristics are analysed. The research results show that the theoretical and experimental results are consistent under different rotational frequencies, which proves the validity of the model. With the increase of the clearance, the force of each spline pair tooth decreases, and the force of each tooth is not uniform under the same clearance amount. The proposed dynamic model analysis method can provide a basis for the study of interface contact characteristics of involute splines in clearance fit.

Published
2023
Full Text
View/download PDF

32. Bibliometric Analysis on Global Analgesia in Labor from 2002 to 2021

Author

Yu,Kang, Ding,Zhigang, Yang,Jiaojiao, Han,Xue, Li,Tianzuo, and Miao,Huihui

Subjects
Journal of Pain Research
Abstract

Kang Yu,* Zhigang Ding,* Jiaojiao Yang, Xue Han, Tianzuo Li, Huihui Miao Department of Anesthesiology, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People’s Republic of China*These authors contributed equally to this workCorrespondence: Huihui Miao, Department of Anesthesiology, Beijing Shijitan Hospital, Capital Medical University, 10th Tieyi Road, Haidian District, Beijing, 100038, People’s Republic of China, Email iverymhh@hotmail.comBackground: Maternal pain during labor is one of the most important factors contributing to increased cesarean delivery rates and poor pregnancy outcomes, and this pain can be managed by labor analgesia. Many studies exist on labor analgesia, and the quantity and quality of these studies have not been reported. Therefore, we aimed to perform a bibliometric analysis of studies from 2002 to 2021.Methods: We used the Web of Science database to obtain publications related to labor analgesia from January 2002 to December 2021. Various bibliographic information was collected, including country; author; journal; grant; discipline; institution and research hotspot. A total of 4536 papers were included.Results: A total of 4536 articles were included in the study. The country with the most published articles on labor analgesia and the country of the funding agency was the United States. Most articles were published in the disciplines Anesthesiology and Obstetrics & Gynecology. The journal that published the most articles in this category was International Journal of Obstetric Anesthesia. In addition, we found different research hotspots for labor analgesia in the United States, Japan, and China.Conclusion: This paper provides a bibliometric analysis of research on labor analgesia and highlights the differences in research hotspots for labor analgesia between countries.Keywords: labor analgesia, bibliometric analysis, hotspots

Published
2023

49. Process modeling with multi-level categorical inputs via variable selection and level aggregation.

Author

Miao, Huihui, Wang, Andi, Li, Bing, Chang, Tzyy-Shuh, and Shi, Jianjun

Subjects
*MULTILEVEL models, *MANUFACTURING processes, *PRODUCT quality, *HOT rolling
Abstract

An Industrial IoT-enabled manufacturing system often involves multiple categorical variables, denoting the process configurations and product customizations. These categorical variables lead to a flexible relationship between the input process variables and output quality measurements, as there are many potential configurations of the manufacturing process. This causes significant challenges for data-driven process modeling and root cause diagnosis. This article proposes a data-driven additive model to address the effects of different categorical variables on the relationship between process variables and quality measurements. The estimation algorithm automatically identifies the variables that have significant effects on the product quality, aggregates the levels of each categorical variable based on a priori knowledge of level similarity, and provides an accurate model that describes the relationship between the process variables and quality measurements. The simulation study validates the accuracy and effectiveness of the proposed method, and a case study on a hot rolling process shows that the method provides useful guidance on the understanding of the production system. [ABSTRACT FROM AUTHOR]

Published
2023
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results