MACS LAB
MACS LAB
Home
Research
People
Publications
News
Outreach
Teaching
Contact
Accepted
CLIS-MPPI: Closed-Loop Model Predictive Path Integral Control with Initial-State Sampling under Execution Delay
Accepted by CDC 2026; to appear.
Zidong Liu
,
Xu Chen
Cite
Clustering-Embedded MPPI: Avoiding Averaging-Induced Failure and Enabling Efficient Cluster Selection for Dynamic Obstacles
Accepted by IROS 2026 (acceptance rate: 1,585/4,348, 36%).
Zidong Liu
,
Kaixin Chang
,
Xu Chen
PDF
Cite
Source Document
DOI
Simultaneous Continuous Trajectory Optimization for Underactuated Rehabilitation Exoskeletons
Accepted by ASME Letters in Dynamic Systems and Control; to appear.
Xiaohai(Bob) Hu
,
Zhengyang Xu
,
Thomas Lee Chu
,
Xu Chen
Cite
Robotic Autofocus Algorithm for Visual Inspection in Precision Manufacturing Using Focus Value and Ratio-Based Velocity Control
Accepted by AIM 2026; to appear.
Amy Santoso
,
Colin E. Acton
,
Sangyoon Back
,
Xu Chen
Cite
Iterative Youla-Kucera Loop Shaping For Precision Motion Control
This paper presents a numerically robust approach to multi-band disturbance rejection using an iterative Youla-Kucera parameterization …
Xiaohai Hu
,
Jason Laks
,
Guoxiao Guo
,
Xu Chen
PDF
Cite
Robust Signal Recovery of Structured Beyond Nyquist Frequency Signals Using Finite and Infinite Impulse Response Filter Designs
Feedback control becomes fundamentally challenging when disturbances approach or exceed the sensor’s Nyquist frequency. We propose an …
Thomas Chu
,
Xu Chen
PDF
Cite
Cite
×