Results 151 to 160 of about 37,696,825 (250)

Calculation method of temporary cable force in incremental launching construction of large span steel box girder without auxiliary pier. [PDF]

Sci Rep
Liu Z, Zhao K, Xiong Y, Wang B.
europepmc   +1 more source

Improved calculation method for dry modal analysis of four-stage centrifugal-pump rotor system based on concentrated-mass method. [PDF]

PLoS One
Li J, Wei Y, Gao H, Song X, Jia Z.
europepmc   +1 more source

Study on the design calculation method and construction control method of suction drum foundation for guided frame platform. [PDF]

Sci Rep
Xin Z, Yuansong L, Mingyue L, Shaoqi Y, Yong Z, Zhaoxian L.   +5 more
europepmc   +1 more source

Retraction: The Use of Surrounding Rock Loosening Circle Theory Combined with Elastic-plastic Mechanics Calculation Method and Depth Learning in Roadway Support. [PDF]

PLoS One
PLOS ONE Editors.
europepmc   +1 more source

Data-Driven Power Flow Calculation Method: A Lifting Dimension Linear Regression Approach

IEEE Transactions on Power Systems, 2022
The high-precision parameters in distribution networks are difficult to obtain, which brings difficulties to the model-based methods and analysis. With the widespread deployment of high-precision measurement units, data-driven methods have greater ...
Li Guo, Yuxuan Zhang, Xialin Li, Zhongguan Wang, Yixin Liu, Linquan Bai, Chengshan Wang   +6 more
semanticscholar   +1 more source

Group decision making based on the modified probability calculation method and DEA cross-efficiency with probabilistic hesitant fuzzy preference relations

Computers & industrial engineering, 2021
In this paper, we propose a novel group decision making (GDM) method with probabilistic hesitant fuzzy preference relations (PHFPRs) based on the modified probability calculation method and data envelopment analysis (DEA) cross-efficiency.
Jinpei Liu, Chongru Huang, Jiashu Song, Pengcheng Du, Feifei Jin, Huayou Chen   +5 more
semanticscholar   +1 more source

An assembly-level neutronic calculation method based on LightGBM algorithm

, 2021
In this paper, a novel assembly-level neutronic calculation method based on a machine learning technique, the LightGBM algorithm, has been proposed.
Jiejin Cai, Xuezhong Li, Zhixiong Tan, Sitao Peng   +3 more
semanticscholar   +1 more source

Calculation Method for Natural Frequencies of Stator of Permanent Magnet Synchronous Motors Based on Three-Dimensional Elastic Theory

IEEE transactions on energy conversion, 2021
The variable-speed permanent magnet synchronous motors (PMSMs) have high harmonic contents in the current and wide variable speed range, which results in a wide frequency range of electromagnetic force waves and their frequencies change with the speed ...
Z. Xing, Xiuhe Wang, Wenliang Zhao, Lingling Sun, Ning Niu   +4 more
semanticscholar   +1 more source