122 citations · 443 across the 63 of their papers we have counts for
9 papers · 1 filter
An Efficient Trajectory Planner for Car-like Robots on Uneven Terrain
Long Xu, Kaixin Chai, Zhichao Han +4
Autonomous navigation of ground robots on uneven terrain is being considered in more and more tasks. However, uneven terrain will bring two problems to motion planning: how to asse…
Intention-Aware Planner for Robust and Safe Aerial Tracking
Qiuyu Ren, Huan Yu, Jiajun Dai +6
Autonomous target tracking with quadrotors has wide applications in many scenarios, such as cinematographic follow-up shooting or suspect chasing. Target motion prediction is neces…
Robo-centric ESDF: A Fast and Accurate Whole-body Collision Evaluation Tool for Any-shape Robotic Planning
Shuang Geng, Qianhao Wang, Lei Xie +3
For letting mobile robots travel flexibly through complicated environments, increasing attention has been paid to the whole-body collision evaluation. Most existing works either op…
Polynomial-based Online Planning for Autonomous Drone Racing in Dynamic Environments
Qianhao Wang, Dong Wang, Chao Xu +2
In recent years, there is a noteworthy advancement in autonomous drone racing. However, the primary focus is on attaining execution times, while scant attention is given to the cha…
CoNi-MPC: Cooperative Non-inertial Frame Based Model Predictive Control
Baozhe Zhang, Xinwei Chen, Zhehan Li +4
This paper presents a novel solution for UAV control in cooperative multi-robot systems, which can be used in various scenarios such as leader-following, landing on a moving base,…
Ring-Rotor: A Novel Retractable Ring-shaped Quadrotor with Aerial Grasping and Transportation Capability
Yuze Wu, Fan Yang, Ze Wang +4
This letter presents a novel and retractable ring-shaped quadrotor called Ring-Rotor that can adjust the vehicle's length and width simultaneously. Unlike other morphing quadrotors…
CREPES: Cooperative RElative Pose Estimation System
Zhiren Xun, Jian Huang, Zhehan Li +5
Mutual localization plays a crucial role in multi-robot cooperation. CREPES, a novel system that focuses on six degrees of freedom (DOF) relative pose estimation for multi-robot sy…
Continuous Implicit SDF Based Any-shape Robot Trajectory Optimization
Tingrui Zhang, Jingping Wang, Chao Xu +2
Optimization-based trajectory generation methods are widely used in whole-body planning for robots. However, existing work either oversimplifies the robot's geometry and environmen…
Towards Efficient Trajectory Generation for Ground Robots beyond 2D Environment
Jingping Wang, Long Xu, Haoran Fu +5
With the development of robotics, ground robots are no longer limited to planar motion. Passive height variation due to complex terrain and active height control provided by specia…