Publications

* represents correspongding author

Robotics and Artificial Intelligence

Journal Papers

  1. Y. Li, H. Zhu, J. Ma, C. Xiang, P. Vadakkepat, Incremental few-shot learning via implanting and consolidating, Neurocomputing, 2023

  2. H. Zhu, X. Li, W. Chen, X. Li, J. Ma, C. S. Teo, T. J. Teo, W. Lin, Weight Imprinting Classification-Based Force Grasping With a Variable-Stiffness Robotic Gripper, IEEE Transactions on Automation Science and Engineering, 2021

Conference Papers

  1. J. Wang, H. Zhu*, H. Guo, A. Al Mamun, C. W. De Silva, T. H. Lee, Few-Shot Point Cloud Semantic Segmentation for CAM-CAD via Feature Enhancement and Efficient Dual Attention, Annual Conference of the IEEE Industrial Electronics Society (IECON), 2023

  2. H. Guo, H. Zhu*, J. Wang, V. Prahlad, W.K. Ho, C. W. de Silva, T. H. Lee, Lightweight Compressed Temporal and Compressed Spatial Attention with Augmentation Fusion in Remaining Useful Life Prediction, Annual Conference of the IEEE Industrial Electronics Society (IECON), 2023

  3. J. Wang, H. Zhu*, H. Guo, A. Al Mamun, C. Xiang, T. H. Lee, Few-shot point cloud semantic segmentation via contrastive self-supervision and multi-resolution attention, IEEE International Conference on Robotics and Automation (ICRA), 2023

  4. J. Wang, H. Zhu*, H. Guo, A. Al Mamun, P. Vadakkepat, T. H. Lee, CAM-CAD Point Cloud Part Segmentation via Few-Shot Learning, IEEE 20th International Conference on Industrial Informatics (INDIN), 2022

  5. H. Guo, H. Zhu*, J. Wang, P. Vadakkcpat, W. K. Ho, T. H. Lee, Masked Self-Supervision for Remaining Useful Lifetime Prediction in Machine Tools, IEEE 20th International Conference on Industrial Informatics (INDIN), 2022

  6. Y. Li, H. Zhu*, S. Tian, F. Feng, J. Ma, C. S. Teo, C. Xiang, P. Vadakkepat, T. H. Lee, Incremental Few-Shot Object Detection for Robotics, IEEE Conference on Robotics and Automation (ICRA), 2022

  7. Y. Li, H. Zhu*, Y. Cheng, W. Wang, C. S. Teo, C. Xiang, P. Vadakkepat, T. H. Lee, Few-Shot Object Detection via Classification Refinement and Distractor Retreatment, IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2021

  8. H. Zhu, Y. Li, F. Bai, W. Chen, X. Li, J. Ma, C. S. Teo, P. Y. Tao, W. Lin, Grasping Detection Network with Uncertainty Estimation for Confidence-Driven Semi-Supervised Domain Adaptation, International Conference on Intelligent Robots and Systems (IROS), 2020

  9. X. Li, H. Zhu*, J. Ma, T. J. Teo, C. S. Teo, M Tomizuka, T. H. Lee, Learning-Based Controller Optimization for Repetitive Robotic Tasks, International Conference on Intelligent Robots and Systems (IROS), 2020

Mechatronics and Control

Journal Papers

  1. S. Zhang, X. He, H. Zhu, Barrier function-based adaptive antisway control for underactuated overhead cranes, Nonlinear Dynamics, 2023

  2. S. Zhang, X. He, H. Zhu, X. Li, X. Liu, PID-Like Coupling Control of Underactuated Overhead Cranes with Input Constraints, Mechanical Systems and Signal Processing, 2022

  3. J. Ma, H. Zhu*, X. Li, W. Wang, C. W. de Silva, T. H. Lee, Robust Fixed-Order Controller Design for Uncertain Systems With Generalized Common Lyapunov Strictly Positive Realness Characterization, IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2022

  4. S. Zhang, H. Zhu*, X. He, Y. Feng, C.K. Pang, Passivity-based Coupling Control for Underactuated Three-Dimensional Overhead Cranes, ISA transactions, 2021

  5. J. Ma, Z. Cheng, H. Zhu*, X. Li, M. Tomizuka, T. H. Lee, Convex Parameterization and Optimization for Robust Tracking of a Magnetically Levitated Planar Positioning System, IEEE Transactions on Industrial Electronics, 2021

  6. J. Ma, Z. Cheng, W. Wang, X. Li, H. Zhu*, C.W. De Silva, T. H. Lee, Convex Inner Approximation for Mixed H2/H-Infinity Control with Application to a 2-DoF Flexure-Based Nano-Positioning System, IEEE Transactions on Industrial Electronics, 2021

  7. J. Ma, H. Zhu*, M. Tomizuka, T. H. Lee, On robust stability and performance with a fixed-order controller design for uncertain systems, IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2021

  8. X. Li, H. Zhu(co-first author), W. Lin, W. Chen, K.H. Low, Structure-Controlled Variable Stiness Robotic Joint Based on Multiple Rotary Flexure Hinges, IEEE Transactions on Industrial Electronics, 2021

  9. W. Wang, J. Ma*, X. Li, Z. Cheng, H. Zhu, C. S. Teo, T. H. Lee, Iterative super-twisting sliding mode control for tray indexing system with unknown dynamics, IEEE Transactions on Industrial Electronics, 2020

  10. X. Li, H. Zhu*, J. Ma, T. J. Teo, C. S. Teo, M. Tomizuka, T. H. Lee, Data-Driven Multiobjective Controller Optimization for a Magnetically Levitated Nanopositioning System, IEEE/ASME Transactions on Mechatronics, 2020

  11. S. Zhang, X. He*, H. Zhu, Q. Chen, Y. Feng, Partially Saturated Coupled-Dissipation Control for Underactuated Overhead Cranes, Mechanical Systems and Signal Processing, 2020

  12. H. Zhu, T. J. Teo, C. K. Pang, Magnetically levitated Parallel Actuated Dual-Stage (Maglev-PAD) System for Six-Axis Precision Positioning IEEE/ASME Transactions on Mechatronics, 2019

  13. H. Zhu, C. K. Pang, T. J. Teo, Dual-Axis Control of Flexure-Based Motion System for Optical Fibre Transceiver Assembly Using Fixed-Order Controller, ISA transactions, 2019

  14. H. Zhu, T. J. Teo, C. K. Pang, Flexure-Based Magnetically Levitated Dual-Stage System for High-Bandwidth Positioning, IEEE Transactions on Industrial Informatics, 2019

  15. H. Zhu, T. J. Teo, C. K. Pang, Analytical Model-Based Multiphysics Optimization of a Nanopositioning Electromagnetic Actuator, IEEE Transactions on Industrial Electronics, 2018

  16. H. Zhu, C. K. Pang, T. J. Teo, Analysis and Control of a 6 DOF Maglev Positioning System with Characteristics of End-Effects and Eddy Current Damping, Mechatronics, 2017

  17. H. Zhu, C. K. Pang, T. J. Teo, A Flexure-Based Parallel Actuation Dual-Stage System for Large-Stroke Nanopositioning, IEEE Transactions on Industrial Electronics, 2017

  18. H. Zhu, T. J. Teo, C. K. Pang, Design and Modeling of a Six-Degree-of-Freedom Magnetically Levitated Positioner using Square Coils and 1-D Halbach Arrays, IEEE Transactions on Industrial Electronics, 2016

  19. T. J. Teo, H. Zhu, S.L. Chen, G. Yang, C. Pang, Principle and Modeling of A Novel Moving Coil Linear-Rotary Electromagnetic Actuator, IEEE Transactions on Industrial Electronics, 2016

  20. H. Zhu, C. K. Pang, T. J. Teo, Integrated Servo-Mechanical Design of a Fine Stage for a Coarse/Fine Dual-Stage Positioning System, IEEE/ASME Transactions on Mechatronics, 2015

  21. T. J. Teo, H. Zhu, C. K. Pang, Modeling of a Two Degrees-of-Freedom Moving Magnet Linear Motor for Magnetically Levitated Positioners, IEEE Transactions on Magnetics, 2014

Conference Papers

  1. S. Zhang, X. He*, H. Zhu, Y. Feng, Q. Chen, Z. Zhu, X. Li, Adaptive SMC-based Trajectory Tracking Control of Underactuated Overhead Cranes, 2020 IEEE 9th Data Driven Control and Learning Systems Conference (DDCLS), 2020

  2. W. Wang, J. Ma*, X. Li, H. Zhu, C. S. Teo, T. H. Lee, Iterative Super-Twisting Sliding Mode Control: A Case Study on Tray Indexing, IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM), 2020

  3. H. Zhu, X. Li, W Chen, C Zhang, Flexure-Based Variable Stiffness Gripper for Large-Scale Grasping Force Regulation with Vision, International Conference on Intelligent Robotics and Applications, 2019

  4. D. Liu, W. Liang, H. Zhu, C. S. Teo, K. K. Tan, Development of a Distributed Bernoulli Gripper for Ultra-Thin Wafer Handling, IEEE International Conference on Advanced Intelligent Mechatronics (AIM), 2017

  5. H. Zhu, T. J. Teo, C. K. Pang, W Liang, Integrated Design of a Secondary Stage for Magnetically Levitated Dual-Stage Positioning System, IEEE International Conference on Advanced Intelligent Mechatronics (AIM), 2017

  6. H. Zhu, C. K. Pang, T. L. Law, T. J. Teo, Design and Control of a Six Degrees-of-Freedom Magnetically Levitated Positioning System, IFAC-PapersOnLine, 2016

  7. H. Zhu, T. J. Teo, C. K. Pang, Analysis of Force Harmonics and Eddy Current Damping for 2 DOF Moving Magnet Linear Motor, Annual Conference of the IEEE Industrial Electronics Society (IECON), 2015

  8. H. Zhu, C. K. Pang, T. J. Teo, L. T. Marek, Modeling and Design of a Size and Mass Reduced Magnetically Levitated Planar Positioner, Annual Conference of the IEEE Industrial Electronics Society (IECON), 2014

  9. H. Zhu, T. J. Teo, C. K. Pang, Conceptual Design and Modeling of a Six Degrees-Of-Freedom Unlimited Stroke Magnetically Levitated Positioner, IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM), 2014