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ZHANG ZHIYAO

Chongqing University

Shazheng Str 174, Shapingba District

Shazheng street, Shapingba district

Chongqing 400044, 400030

China

SCHOLARLY PAPERS

5

DOWNLOADS

188

TOTAL CITATIONS

0

Scholarly Papers (5)

1.

Cross-Working-Condition Remaining Useful Life Prediction of Aircraft Engines Via Domain-Invariant Features and Domain-Related Features

Number of pages: 16 Posted: 08 Sep 2023
Chongqing University, affiliation not provided to SSRN, Ocean University of China, Chongqing University and Polytechnic University of Milan
Downloads 89 (753,595)

Abstract:

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remaining useful life prediction, domain adaption, prognostics and health management, working-condition shift, aircraft engines

2.

On the Rock-Cutting Mechanism and Vibration Characteristics of Tbm Insert Tooth Cutter Based on Discrete Element-Dynamics Coupling Model

Number of pages: 24 Posted: 28 Dec 2024
Southwest Jiaotong University, affiliation not provided to SSRN, Chongqing University, Southwest Jiaotong University and Southwest Jiaotong University
Downloads 58 (980,173)

Abstract:

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Tunnel Boring Machine, Insert tooth cutter, Rock-cutting mechanism, Vibration, Numerical modeling

3.

Loading and Dynamic Character Analysis of Tbm Cutterhead-Cutter System Considering Contact-Vibration Coupling

Number of pages: 26 Posted: 29 Apr 2025
affiliation not provided to SSRN, Southwest Jiaotong University, Chongqing University, affiliation not provided to SSRN and Southwest Jiaotong University
Downloads 18 (1,491,251)

Abstract:

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Tunnel boring machine, disc cutter, frictional contact induced vibration, loading characteristic

4.

A Case Study on TBM Disc Cutter Damage Recognition Using Fine-Tuning Strategies Under Limited Data

Number of pages: 19 Posted: 18 Feb 2026
affiliation not provided to SSRN, affiliation not provided to SSRN, Southwest Jiaotong University, Chongqing University and Southwest Jiaotong University
Downloads 12 (1,526,714)

Abstract:

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Tunnel Boring Machine (TBM), Cutter, Damage Recognition, Abnormal Wear, Transfer learning, Fine-Tuning

5.

Mechanism-Conditioned Hierarchical Decision Modeling for Fine-Grained and Resilient Fault Diagnosis of Tunnel Boring Machine Main Bearings

Number of pages: 20 Posted: 20 May 2026
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Chongqing University, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 11 (1,541,665)

Abstract:

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TBM Main Bearings, Long-Tailed Fault Diagnosis, Hierarchical Reinforcement Learning (HDQN), Decision Support, Fault Severity