Qifeng Cai — accepted AI-conference papers

2025

CapsuleBot: A Novel Hybrid Aerial-Ground Bi-Copter Robot With Two Actuated-Wheel-Rotors

Zhi Zheng, Qifeng Cai, Jin Wang, Xinhang Xu, Muqing Cao, Huan Yu +3

RA-L 2025

This paper presents the design, modeling, and experimental validation of CapsuleBot, a novel hybrid aerial-ground bi-copter robot designed for long-endurance and low-noise operations. CapsuleBot combines the maneuverability of a bi-copter in the air with the low power consumption and low noise of a

Cited by 10 Source ↗Scholar ↗

2023

Roller-Quadrotor: A Novel Hybrid Terrestrial/Aerial Quadrotor with Unicycle-Driven and Rotor-Assisted Turning

Zhi Zheng, Jin Wang, Yuze Wu, Qifeng Cai, Huan Yu, Ruibin Zhang +4

IROS 2023poster

The Roller-Quadrotor is a novel quadrotor that combines the maneuverability of aerial drones with the endurance of ground vehicles. This work focuses on the design, modeling, and experimental validation of the Roller-Quadrotor. Flight capabilities are achieved through a quadrotor config-uration, wit…

Cited by 5 Source ↗Scholar ↗