车辆主动座椅悬架的天棚反步控制器设计
赵强,张娜
A Fault Feature Extraction Method for Reciprocating Compressor Bearings based onWavelet Packet Fuzzy Entropy
噪声与振动控制 . 2018, (4): 12 -17 .  DOI: 10.3969/j.issn.1006-1355.2018.04.003