63 citations · 93 across the 14 of their papers we have counts for
14 papers
Omni Differential Drive for Simultaneous Reconfiguration and Omnidirectional Mobility of Wheeled Robots
Ziqi Zhao, Peijia Xie, Max Q. -H. Meng
Wheeled robots are highly efficient in human living environments. However, conventional wheeled designs, limited by degrees of freedom, struggle to meet varying footprint needs and…
Collaborative Fall Detection and Response using Wi-Fi Sensing and Mobile Companion Robot
Yunwang Chen, Yaozhong Kang, Ziqi Zhao +3
This paper presents a collaborative fall detection and response system integrating Wi-Fi sensing with robotic assistance. The proposed system leverages channel state information (C…
ODD: Omni Differential Drive for Simultaneous Reconfiguration and Omnidirectional Mobility of Wheeled Robots
Ziqi Zhao, Peijia Xie, Max Q. -H. Meng
Wheeled robots are highly efficient in human living environments. However, conventional wheeled designs, with their limited degrees of freedom and constraints in robot configuratio…
Autonomous Multiple-Trolley Collection System with Nonholonomic Robots: Design, Control, and Implementation
Peijia Xie, Bingyi Xia, Anjun Hu +6
The intricate and multi-stage task in dynamic public spaces like luggage trolley collection in airports presents both a promising opportunity and an ongoing challenge for automated…
Collaborative Trolley Transportation System with Autonomous Nonholonomic Robots
Bingyi Xia, Hao Luan, Ziqi Zhao +5
Cooperative object transportation using multiple robots has been intensively studied in the control and robotics literature, but most approaches are either only applicable to omnid…
Closed-Loop Magnetic Manipulation for Robotic Transesophageal Echocardiography
Keyu Li, Yangxin Xu, Ziqi Zhao +2
This paper presents a closed-loop magnetic manipulation framework for robotic transesophageal echocardiography (TEE) acquisitions. Different from previous work on intracorporeal ro…
Coupled Modeling and Fusion Control for a Multi-modal Deformable Land-air Robot
Xinyu Zhang, Yuanhao Huang, Kangyao Huang +4
A deformable land-air robot is introduced with excellent driving and flying capabilities, offering a smooth switching mechanism between the two modes. An elaborate coupled dynamics…
Robust Binary Models by Pruning Randomly-initialized Networks
Chen Liu, Ziqi Zhao, Sabine Süsstrunk +1
Robustness to adversarial attacks was shown to require a larger model capacity, and thus a larger memory footprint. In this paper, we introduce an approach to obtain robust yet com…
Autonomous Magnetic Navigation Framework for Active Wireless Capsule Endoscopy Inspired by Conventional Colonoscopy Procedures
Yangxin Xu, Keyu Li, Ziqi Zhao +1
In recent years, simultaneous magnetic actuation and localization (SMAL) for active wireless capsule endoscopy (WCE) has been intensively studied to improve the efficiency and accu…
Automatic Recognition of Abdominal Organs in Ultrasound Images based on Deep Neural Networks and K-Nearest-Neighbor Classification
Keyu Li, Yangxin Xu, Max Q. -H. Meng
Abdominal ultrasound imaging has been widely used to assist in the diagnosis and treatment of various abdominal organs. In order to shorten the examination time and reduce the cogn…
Robotic Autonomous Trolley Collection with Progressive Perception and Nonlinear Model Predictive Control
Anxing Xiao, Hao Luan, Ziqi Zhao +5
Autonomous mobile manipulation robots that can collect trolleys are widely used to liberate human resources and fight epidemics. Most prior robotic trolley collection solutions onl…
Adaptive Simultaneous Magnetic Actuation and Localization for WCE in a Tubular Environment
Yangxin Xu, Keyu Li, Ziqi Zhao +1
Simultaneous Magnetic Actuation and Localization (SMAL) is a promising technology for active wireless capsule endoscopy (WCE). In this paper, an adaptive SMAL system is presented t…
On Reciprocally Rotating Magnetic Actuation of a Robotic Capsule in Unknown Tubular Environments
Yangxin Xu, Keyu Li, Ziqi Zhao +1
Active wireless capsule endoscopy (WCE) based on simultaneous magnetic actuation and localization (SMAL) techniques holds great promise for improving diagnostic accuracy, reducing…
Trajectory Following Strategies for Wireless Capsule Endoscopy under Reciprocally Rotating Magnetic Actuation in a Tubular Environment
Yangxin Xu, Keyu Li, Ziqi Zhao +1
Currently used wireless capsule endoscopy (WCE) is limited in terms of inspection time and flexibility since the capsule is passively moved by peristalsis and cannot be accurately…