Publications

Liting Sun, Xu Chen, Masayoshi Tomizuka (2014). Selective Iterative Learning Control to Deal With Iteration-Dependent Disturbances. Proceedings of ISCIE/ASME International Symposium on Flexible Automation.
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Minghui Zheng, Xu Chen, Masayoshi Tomizuka (2014). A Nonlinear Feedback Control Scheme for Transient Performance Enhancement in Hard Disk Drives. Proceedings of ASME Annual Conference on Information Storage & Processing Systems.
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Xu Chen, Masayoshi Tomizuka (2014). New Repetitive Control with Improved Steady-State Performance and Accelerated Transient. IEEE Transactions on Control Systems Technology.
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Xu Chen, Masayoshi Tomizuka (2014). Optimal Decoupled Disturbance Observers for Dual-Input Single-Output Systems. ASME Journal of Dynamic Systems, Measurement, and Control.
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Xu Chen, Wei Xi, Young-Hoon Kim, Kuang-Yang Tu (2014). Methods for Closed-loop Compensation of Ultra-high Frequency Disturbances in Hard Disk Drives and Hard Disk Drives Utilizing Same. US Patent 8,630,059.
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Atsushi Oshima, Xu Chen, Sumio Sugita, Masayoshi Tomizuka (2013). Control Design for Cancellation of Unnatural Reaction Torque and Vibrations in Variable-Gear-Ratio Steering System. Proceedings of ASME Dynamic Systems and Control Conference.
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Xu Chen, Masayoshi Tomizuka (2013). Selective Model Inversion and Adaptive Disturbance Observer for Rejection of Time-varying Vibrations on an Active Suspension. Proceedings of European Control Conference, Zurich, Switzerland.
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Xu Chen, Masayoshi Tomizuka (2013). Reduced-Complexity and Robust Youla Parameterization for Discrete-Time Dual-Input-Single-Output Systems. Proceedings of IEEE/ASME International Conference on Advanced Intelligent Mechatronics.
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Liting Sun, Xu Chen, Masayoshi Tomizuka (2013). Neural-Network Based Automatic PID Gain Tuning in the Presence of Time-Varying Disturbances in Hard Disk Drives. Proceedings of ASME Information Storage and Processing Systems Conference.
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Xu Chen, Masayoshi Tomizuka (2013). Control Methodologies for Precision Positioning Systems. Proceedings of IEEE American Control Conference.
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