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Feng-Li Lian

5 accepted papers

2024

Attainable Force Approximation and Full-Pose Tracking Control of an Over-Actuated Thrust-Vectoring Modular Team UAV

IROS 2024poster

Traditional vertical take-off and landing (VTOL) aircraft can not achieve optimal efficiency for various payload weights and has limited mobility due to its under-actuation. With the thrust-vectoring mechanism, the proposed modular team UAV is fully actuated at certain attitudes. However, the attain…

Cited by 0SourceScholar
2024

Enhancement on Target-Gripper Alignment: A Tomato Harvesting Robot with Dual-Camera Image-Based Visual Servoing

ICRA 2024poster

Automation application in crop harvesting has increased in the past decades. Various types of harvesting robots are emerging in both commercial and research areas. One of the main challenges is the precision alignment of the gripper and the target crop. An undesired dislocation can harm both the gri…

Cited by 1SourceScholar
2024

Error-State Kalman Filter based Visual-Inertial Odometry Using Orientation Measurement on Unit Quaternion Group

IROS 2024poster

The inaccessibility of data from standard sensor suites on closed-platform unmanned aerial vehicles (UAVs) has been a hindrance to developing a compatible visual-inertial odometry (VIO). Despite the advance of recent VIO research, these works often emphasize fusing detailed sensor models with availa…

Cited by 0SourceScholar
2024

Region-determined localization method for unmanned ground vehicle under pole-like feature environment

ICRA 2024poster

In this paper, a region-determined localization method applied for unmanned ground vehicles (UGVs) is presented. The method aims to solve GNSS-denied localization problem using pole-like feature such as trees or street lights. The approach includes three parts: mapping, bounding, and localization. T…

Cited by 0SourceScholar
2020

Zero-tuning Grinding Process Methodology of Cyber-Physical Robot System

IROS 2020poster

Industrial robots play potential and important roles on labor-intensive and high-risk jobs. For example, typical industrial robots have been used in grinding process. However, the automatic grinding process by robots is a complex process because it still relies on skillful engineers to adaptively ad…

Cited by 3SourceScholar