基于小波包与分形组合技术在变压力下液压管路振动信号分析研究

李哲洙1,2，高培鑫3，赵大哲1,2，刘积仁1,2

Application of wavelet packet and fractal combination
technology in analyzing aeroengine hydraulic pipeline
vibration signals with variable pressure

LI Zhezhu1,2,GAO Peixin3,ZHAO Dazhe1,2,LIU Jiren1,2

计算机工程与科学 . 2016, (04): 807 -813 .