Faculty Profiles - LIU Yaru | The Hong Kong University of Science and Technology

Yaru LIU
劉亞儒

PhD in Solid Mechanics
Beihang University, 2024

Research Assistant Professor
Department of Mechanical and Aerospace Engineering

(852) 2358 8811
yaruliu@ust.hk
Room 4226B

Google Scholar

FiMuQBgAAAAJ

ORCID

0009-0002-9356-726X

Scopus ID

57207770527

Research Interest Publications

Research Interest

Computational mechanics

Publications

All Years 31 2026 1 2025 9 2024 1 2023 6 2022 6 2021 4 2020 4

2026 1

A novel study on hybrid physics-data-driven reduced-order modeling for aerodynamic load inversion under structural field uncertainties

Computer Methods in Applied Mechanics and Engineering, v. 448, (Part B), article number 118504
Liu, Yaru; Wang, Lei; Zhou, Xuan; Li, Zeshang; Wang, Yuewu
Article

2025 9

A deep generative multiscale topology optimization framework considering manufacturing defects and parametrical uncertainties

Computer Methods in Applied Mechanics and Engineering, v. 437, article number 117778
Wu, Yichen; Wang, Lei; Li, Zeshang; Wu, Lianmei; Liu, Yaru
Article

A hybrid model-based and data-driven method for mechanical-thermal dynamic load identification considering multi-source uncertainties

Computer Methods in Applied Mechanics and Engineering, v. 435, article number 117662
Zhang, Haoyu; Wang, Lei; Liu, Yaru
Article

Interval sequential optimization and time-variant reliability assessment (ISOTRA) framework for dynamic stress-constrained topology design

Engineering with Computers, v. 41, (5), p. 3587-3610
Liu, Yaru; Wang, Lei
Article

Interval-based scale-span topology optimization considering reliable manufacturing limits via the parameterized level set method and image recognition techniques

Thin-Walled Structures, v. 214, article number 113353
Li, Zeshang; Wang, Lei; Gu, Kaixuan; Liu, Yaru
Article

Multitask-Transfer-Learning Method for Random-Force Frequency Identification Considering Multisource Uncertainties

AIAA Journal, v. 63, (6), p. 2345-2360
Liu, Yaru; Wang, Lei; Ng, Bing Feng
Article

Topology design of multi-scale thermo-elastic structures considering performance reduction and disturbance based on interval models

Applied Mathematical Modelling, v. 146, article number 116167
Li, Zeshang; Wang, Lei; Chai, Yuan; Zhang, Long; Liu, Yaru
Article

Two-Step Correction and Decoupled Sequential Framework for Uncertainty-Oriented Dynamic Force Reconstruction

AIAA Journal, v. 63, (12)
LIU, Yaru; Ng, Bing Feng
Article

Uncertainty-oriented dynamic topology optimization for cross-scale concurrent design considering improved size-controlling strategy

Reliability Engineering and System Safety, v. 257, (Part A), article number 110819
Zhao, Xingyu; Wang, Lei; Liu, Yaru
Article

Uncertainty-oriented physics-informed long short-term memory (UOPI-LSTM) network framework for dynamic force identification with interval uncertainties

Expert Systems with Applications, v. 274, article number 127067
Wang, Lei; Cheng, Liaoliao; Liu, Yaru
Article

2024 1

A hybrid model-data-driven framework for inverse load identification of interval structures based on physics-informed neural network and improved Kalman filter algorithm

Applied Energy, v. 359, article number 122740
Liu, Yaru; Wang, Lei; Ng, Bing Feng
Article

2023 6

A novel dynamic load identification approach for multi-source uncertain structures based on the set-theoretical wavelet transform and layered noise reduction

Structures, v. 51, p. 91-104
Wang, Lei; Xu, Hanying; Liu, Yaru
Article

A robust-based configuration design method of piezoelectric materials for mechanical load identification considering structural vibration suppression

Computer Methods in Applied Mechanics and Engineering, v. 410, article number 115998
Liu, Yaru; Wang, Lei
Article

A two-step weighting regularization method for stochastic excitation identification under multi-source uncertainties based on response superposition-decomposition principle

Mechanical Systems and Signal Processing, v. 182, article number 109565
Liu, Yaru; Wang, Lei
Article

Load-independent multi-objective sensor placement method for localization and reconstruction of external excitations under interval uncertainties

Computer Methods in Applied Mechanics and Engineering, v. 416, article number 116344
Liu, Yaru; Wang, Lei; Ng, Bing Feng
Article

Multiobjective-clustering-based optimal heterogeneous sensor placement method for thermo-mechanical load identification

International Journal of Mechanical Sciences, v. 253, article number 108369
Liu, Yaru; Wang, Lei
Article

Quantification, localization, and reconstruction of impact force on interval composite structures

International Journal of Mechanical Sciences, v. 239, article number 107873
Liu, Yaru; Wang, Lei
Article

2022 6

A distributed dynamic load identification method based on the hierarchical-clustering-oriented radial basis function framework using acceleration signals under convex-fuzzy hybrid uncertainties

Mechanical Systems and Signal Processing, v. 172, article number 108935
Liu, Yaru; Wang, Lei; Li, Min; Wu, Zhangming
Article

Artificial Neural Network (ANN) - Bayesian Probability Framework (BPF) based method of dynamic force reconstruction under multi-source uncertainties

Knowledge-Based Systems, v. 237, article number 107796
Liu, Yaru; Wang, Lei; Gu, Kaixuan; Li, Min
Article

Convexity-oriented reliability-based topology optimization (CRBTO) in the time domain using the equivalent static loads method

Aerospace Science and Technology, v. 123, article number 107490
Wang, Lei; Liu, Yaru; Wang, Xiaojun; Qiu, Zhiping
Article

Kalman filter–random forest-based method of dynamic load identification for structures with interval uncertainties

Structural Control and Health Monitoring, v. 29, (5), article number e2935
Liu, Yaru; Wang, Lei; Li, Min
Article

Time-dependent reliability-based optimization for structural-topological configuration design under convex-bounded uncertain modeling

Reliability Engineering and System Safety, v. 221, article number 108361
Wang, Lei; Liu, Yaru; Li, Min
Article

Uncertain dynamic topology optimization based on the interval reliability evaluation and equivalent static loads (ESLs) algorithm

Engineering with Computers, v. 38, p. 5657 - 5674
LIU, Yaru; Wang, Lei; Liu, Dongliang
Article

2021 4

A dynamic force reconstruction method based on modified Kalman filter using acceleration responses under multi-source uncertain samples

Mechanical Systems and Signal Processing, v. 159, article number 107761
Liu, Yaru; Wang, Lei; Qiu, Zhiping; Chen, Xiao
Article

A novel dynamic reliability-based topology optimization (DRBTO) framework for continuum structures via interval-process collocation and the first-passage theories

Computer Methods in Applied Mechanics and Engineering, v. 386, article number 114107
Wang, Lei; Liu, Yaru; Liu, Dongliang; Wu, Zhangming
Article

A support vector regression (SVR)-based method for dynamic load identification using heterogeneous responses under interval uncertainties

Applied Soft Computing, v. 110, article number 107599
Liu, Yaru; Wang, Lei; Gu, Kaixuan
Article

Review: Recent Developments in Dynamic Load Identification for Aerospace Vehicles Considering Multi-source Uncertainties

Transactions of Nanjing University of Aeronautics and Astronautics, v. 38, (2), p. 271-287
Wang, Lei; Liu, Yaru; Xu, Hanying
Article

2020 3

A novel method of distributed dynamic load identification for aircraft structure considering multi-source uncertainties

Structural and Multidisciplinary Optimization, v. 61, (5), p. 1929-1952
Wang, Lei; Liu, Yaru
Article

A radial basis function artificial neural network (RBF ANN) based method for uncertain distributed force reconstruction considering signal noises and material dispersion

Computer Methods in Applied Mechanics and Engineering, v. 364, article number 112954
Wang, Lei; Liu, Yaru; Gu, Kaixuan; Wu, Tong
Article

Uncertainty-oriented topology optimization of interval parametric structures with local stress and displacement reliability constraints

Computer Methods in Applied Mechanics and Engineering, v. 358, article number 112644
Xia, Haijun; Wang, Lei; Liu, Yaru
Article

2019 1

An inverse method for distributed dynamic load identification of structures with interval uncertainties

Advances in Engineering Software, v. 131, p. 77-89
Wang, Lei; Liu, Yaru; Liu, Yisi
Article

Article 1

A novel study on hybrid physics-data-driven reduced-order modeling for aerodynamic load inversion under structural field uncertainties

Computer Methods in Applied Mechanics and Engineering, v. 448, (Part B), article number 118504
Liu, Yaru; Wang, Lei; Zhou, Xuan; Li, Zeshang; Wang, Yuewu

Article 9

A deep generative multiscale topology optimization framework considering manufacturing defects and parametrical uncertainties

Computer Methods in Applied Mechanics and Engineering, v. 437, article number 117778
Wu, Yichen; Wang, Lei; Li, Zeshang; Wu, Lianmei; Liu, Yaru

A hybrid model-based and data-driven method for mechanical-thermal dynamic load identification considering multi-source uncertainties

Computer Methods in Applied Mechanics and Engineering, v. 435, article number 117662
Zhang, Haoyu; Wang, Lei; Liu, Yaru

Interval sequential optimization and time-variant reliability assessment (ISOTRA) framework for dynamic stress-constrained topology design

Engineering with Computers, v. 41, (5), p. 3587-3610
Liu, Yaru; Wang, Lei

Interval-based scale-span topology optimization considering reliable manufacturing limits via the parameterized level set method and image recognition techniques

Thin-Walled Structures, v. 214, article number 113353
Li, Zeshang; Wang, Lei; Gu, Kaixuan; Liu, Yaru

Multitask-Transfer-Learning Method for Random-Force Frequency Identification Considering Multisource Uncertainties

AIAA Journal, v. 63, (6), p. 2345-2360
Liu, Yaru; Wang, Lei; Ng, Bing Feng

Topology design of multi-scale thermo-elastic structures considering performance reduction and disturbance based on interval models

Applied Mathematical Modelling, v. 146, article number 116167
Li, Zeshang; Wang, Lei; Chai, Yuan; Zhang, Long; Liu, Yaru

Two-Step Correction and Decoupled Sequential Framework for Uncertainty-Oriented Dynamic Force Reconstruction

AIAA Journal, v. 63, (12)
LIU, Yaru; Ng, Bing Feng

Uncertainty-oriented dynamic topology optimization for cross-scale concurrent design considering improved size-controlling strategy

Reliability Engineering and System Safety, v. 257, (Part A), article number 110819
Zhao, Xingyu; Wang, Lei; Liu, Yaru

Uncertainty-oriented physics-informed long short-term memory (UOPI-LSTM) network framework for dynamic force identification with interval uncertainties

Expert Systems with Applications, v. 274, article number 127067
Wang, Lei; Cheng, Liaoliao; Liu, Yaru

Article 1

A hybrid model-data-driven framework for inverse load identification of interval structures based on physics-informed neural network and improved Kalman filter algorithm

Applied Energy, v. 359, article number 122740
Liu, Yaru; Wang, Lei; Ng, Bing Feng

Article 6

A novel dynamic load identification approach for multi-source uncertain structures based on the set-theoretical wavelet transform and layered noise reduction

Structures, v. 51, p. 91-104
Wang, Lei; Xu, Hanying; Liu, Yaru

A robust-based configuration design method of piezoelectric materials for mechanical load identification considering structural vibration suppression

Computer Methods in Applied Mechanics and Engineering, v. 410, article number 115998
Liu, Yaru; Wang, Lei

A two-step weighting regularization method for stochastic excitation identification under multi-source uncertainties based on response superposition-decomposition principle

Mechanical Systems and Signal Processing, v. 182, article number 109565
Liu, Yaru; Wang, Lei

Load-independent multi-objective sensor placement method for localization and reconstruction of external excitations under interval uncertainties

Computer Methods in Applied Mechanics and Engineering, v. 416, article number 116344
Liu, Yaru; Wang, Lei; Ng, Bing Feng

Multiobjective-clustering-based optimal heterogeneous sensor placement method for thermo-mechanical load identification

International Journal of Mechanical Sciences, v. 253, article number 108369
Liu, Yaru; Wang, Lei

Quantification, localization, and reconstruction of impact force on interval composite structures

International Journal of Mechanical Sciences, v. 239, article number 107873
Liu, Yaru; Wang, Lei

Article 6

A distributed dynamic load identification method based on the hierarchical-clustering-oriented radial basis function framework using acceleration signals under convex-fuzzy hybrid uncertainties

Mechanical Systems and Signal Processing, v. 172, article number 108935
Liu, Yaru; Wang, Lei; Li, Min; Wu, Zhangming

Artificial Neural Network (ANN) - Bayesian Probability Framework (BPF) based method of dynamic force reconstruction under multi-source uncertainties

Knowledge-Based Systems, v. 237, article number 107796
Liu, Yaru; Wang, Lei; Gu, Kaixuan; Li, Min

Convexity-oriented reliability-based topology optimization (CRBTO) in the time domain using the equivalent static loads method

Aerospace Science and Technology, v. 123, article number 107490
Wang, Lei; Liu, Yaru; Wang, Xiaojun; Qiu, Zhiping

Kalman filter–random forest-based method of dynamic load identification for structures with interval uncertainties

Structural Control and Health Monitoring, v. 29, (5), article number e2935
Liu, Yaru; Wang, Lei; Li, Min

Time-dependent reliability-based optimization for structural-topological configuration design under convex-bounded uncertain modeling

Reliability Engineering and System Safety, v. 221, article number 108361
Wang, Lei; Liu, Yaru; Li, Min

Uncertain dynamic topology optimization based on the interval reliability evaluation and equivalent static loads (ESLs) algorithm

Engineering with Computers, v. 38, p. 5657 - 5674
LIU, Yaru; Wang, Lei; Liu, Dongliang

Article 4

A dynamic force reconstruction method based on modified Kalman filter using acceleration responses under multi-source uncertain samples

Mechanical Systems and Signal Processing, v. 159, article number 107761
Liu, Yaru; Wang, Lei; Qiu, Zhiping; Chen, Xiao

A novel dynamic reliability-based topology optimization (DRBTO) framework for continuum structures via interval-process collocation and the first-passage theories

Computer Methods in Applied Mechanics and Engineering, v. 386, article number 114107
Wang, Lei; Liu, Yaru; Liu, Dongliang; Wu, Zhangming

A support vector regression (SVR)-based method for dynamic load identification using heterogeneous responses under interval uncertainties

Applied Soft Computing, v. 110, article number 107599
Liu, Yaru; Wang, Lei; Gu, Kaixuan

Review: Recent Developments in Dynamic Load Identification for Aerospace Vehicles Considering Multi-source Uncertainties

Transactions of Nanjing University of Aeronautics and Astronautics, v. 38, (2), p. 271-287
Wang, Lei; Liu, Yaru; Xu, Hanying

Article 3

A novel method of distributed dynamic load identification for aircraft structure considering multi-source uncertainties

Structural and Multidisciplinary Optimization, v. 61, (5), p. 1929-1952
Wang, Lei; Liu, Yaru

A radial basis function artificial neural network (RBF ANN) based method for uncertain distributed force reconstruction considering signal noises and material dispersion

Computer Methods in Applied Mechanics and Engineering, v. 364, article number 112954
Wang, Lei; Liu, Yaru; Gu, Kaixuan; Wu, Tong

Uncertainty-oriented topology optimization of interval parametric structures with local stress and displacement reliability constraints

Computer Methods in Applied Mechanics and Engineering, v. 358, article number 112644
Xia, Haijun; Wang, Lei; Liu, Yaru

Article 1

An inverse method for distributed dynamic load identification of structures with interval uncertainties

Advances in Engineering Software, v. 131, p. 77-89
Wang, Lei; Liu, Yaru; Liu, Yisi

2020 3

A novel method of distributed dynamic load identification for aircraft structure considering multi-source uncertainties

Structural and Multidisciplinary Optimization, v. 61, (5), p. 1929-1952
Wang, Lei; Liu, Yaru
Article

A radial basis function artificial neural network (RBF ANN) based method for uncertain distributed force reconstruction considering signal noises and material dispersion

Computer Methods in Applied Mechanics and Engineering, v. 364, article number 112954
Wang, Lei; Liu, Yaru; Gu, Kaixuan; Wu, Tong
Article

Uncertainty-oriented topology optimization of interval parametric structures with local stress and displacement reliability constraints

Computer Methods in Applied Mechanics and Engineering, v. 358, article number 112644
Xia, Haijun; Wang, Lei; Liu, Yaru
Article

2019 1

An inverse method for distributed dynamic load identification of structures with interval uncertainties

Advances in Engineering Software, v. 131, p. 77-89
Wang, Lei; Liu, Yaru; Liu, Yisi
Article

Research Interest

Publications

2026 1

2025 9

2024 1

2023 6

2022 6

2021 4

2020 3

2019 1

Article 1

Article 9

Article 1

Article 6

Article 6

Article 4

Article 3

Article 1

2020 3

2019 1

Projects

From January 2024 to December 2026

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