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peng liu

Qingdao University of Technology

Qingdao, 266033

China

  • Qingdao University of Technology

SCHOLARLY PAPERS

3

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73

TOTAL CITATIONS

0

Scholarly Papers (3)

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1.

Optimization of ultra-low frequency broadband Sound-absorbing metamaterial based on artificial intelligence

Number of pages: 25 Posted: 21 Nov 2025
Hao Zhang, Xiqiang Yan, Hongbo Zhang and peng liu
China Aerodynamics Research and Development Center, China Aerodynamics Research and Development Center, Qingdao University of Technology and Qingdao University of Technology
Downloads 37 (1,236,159)

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Extremely low-frequency sound absorption, Metamaterials, artificial intelligence

2.

Prediction Method of Rul of Underwater Self-Enhancement Structure: Subsea Christmas Tree High Pressure Valve Actuator as a Case Study

Number of pages: 23 Posted: 05 Apr 2023
peng liu, Chen Dai, Shuo Zhao, Shuaiqiang Li, Bilong Liu and Guijie Liu
Qingdao University of Technology, Qingdao University of Technology, Qingdao University of Technology, Qingdao University of Technology, Qingdao University of Technology and Ocean University of China
Downloads 27 (1,359,097)

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Pressure self-enhancement, RUL, dynamic Bayesian networks, valve actuators

3.

Bearing Early Lubrication Failure Diagnosis Based on Multi-Scale Interpretable Mechanism-Mapping Spectral Morphological Features and an Adaptive Ensemble Learning Framework

Number of pages: 60 Posted: 11 May 2026
Renfu Xu, Hao Yin, Xinxin Wang, peng liu, Jianshe Feng, Zhenhua Wen, Hui Jin, Guofeng Geng, Jiang Liu and Yin Yibing
Qingdao University of Technology, Qingdao University of Technology, Qingdao University of Technology, Qingdao University of Technology, affiliation not provided to SSRN, Zhengzhou University of Aeronautics, Qingdao University of Technology, affiliation not provided to SSRN, Qingdao University of Technology and Qingdao University of Technology
Downloads 9 (1,555,090)

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