Research on a New Method of Indirect Velocity Measurement for DC Motors

Por Haijun SONG, Wei SHI, Chuanjin HUANG, Gang LEI
Publicado em 2013-11-01

Instantaneous Amplitude-Frequency Feature Extraction for Rotor Fault Based on BEMD and Hilbert Transform

Por Chuanjin Huang, Haijun Song, Wenping Lei, Zhanya Niu, Yajun Meng
Publicado em 2019-01-01

A new perleidid neopterygian fish from the Early Triassic (Dienerian, Induan) of South China, with a reassessment of the relationships of Perleidiformes

Por Zhiwei Yuan, Guang-Hui Xu, Xu Dai, Fengyu Wang, Xiaokang Liu, Enhao Jia, Luyi Miao, Haijun Song
Publicado em 2022-05-01