1 citations · 4 across the 17 of their papers we have counts for
19 papers
Shared-Control Teleoperation of Omnidirectional Aerial Robots for Continuous Valve Rotation
Jinjie Li, Yicheng Chen, Haokun Liu +1
Omnidirectional aerial robots offer full 6-DoF independent control over position and orientation, making them popular for aerial manipulation. Although there have been advancements…
Effector-Centric NMPC of Tiltable-Multirotors for Offset-Free Omnidirectional Aerial Manipulation
Jinjie Li, Yicheng Chen, Johannes Kübel +3
Aerial manipulation extends robotic operations to previously inaccessible aerial environments. Unlike arm-equipped aerial systems, tiltable-multirotors can directly generate six-de…
Hybrid Impedance-Admittance Control with Multi-Link Aerial Robot for Contact-Rich Surface Sliding Task
Zicheng Luo, Maolin Lei, Jinjie Li +3
Multi-link aerial robots can actively deform their articulated structures during flight, giving them strong potential for aerial manipulation. However, they still face substantial…
CoFL-S: Spatially Queryable Sector Flow Fields for Local Language-Conditioned Navigation
Haokun Liu, Zhaoqi Ma, Yicheng Chen +5
Vision-Language Navigation has increasingly emphasized high-level instruction reasoning, memory, global map construction, and instruction decomposition, while the low-level action…
Self-assembling Modular Aerial Robot for Versatile Aerial Tasks
Junichiro Sugihara, Masaki Kitagawa, Jinjie Li +4
Multirotor aerial robots excel at maneuvering in three-dimensional space, and recent advances enable nimble navigation in cluttered and confined environments, especially for small…
CoFL: Continuous Flow Fields for Language-Conditioned Navigation
Haokun Liu, Zhaoqi Ma, Yicheng Chen +5
Existing language-conditioned navigation systems typically rely on modular pipelines or trajectory generators, but the latter use each scene--instruction annotation mainly to super…
Energy-based Regularization for Learning Residual Dynamics in Neural MPC for Omnidirectional Aerial Robots
Johannes Kübel, Henrik Krauss, Jinjie Li +1
Data-driven Model Predictive Control (MPC) has lately been a core research subject in the field of control theory. The combination of an optimal control framework with deep learnin…
Design, Modeling and Direction Control of a Wire-Driven Robotic Fish Based on a 2-DoF Crank-Slider Mechanism
Yita Wang, Chen Chen, Yicheng Chen +5
Robotic fish have attracted growing attention in recent years owing to their biomimetic design and potential applications in environmental monitoring and biological surveys. Among…
Hierarchical Trajectory Planning of Floating-Base Multi-Link Robot for Maneuvering in Confined Environments
Yicheng Chen, Jinjie Li, Haokun Liu +3
Floating-base multi-link robots can change their shape during flight, making them well-suited for applications in confined environments such as autonomous inspection and search and…
Learning End-to-End Control for Omnidirectional Aerial Motion on Overactuated Tilt-rotor Quadrotors
Wentao Zhang, Zhaoqi Ma, Jinjie Li +8
While reinforcement learning (RL) has been successfully applied to conventional quadrotors for agile and robust flight, whether actuator-level RL can be reliably deployed on tilt-r…
Six-DoF Hand-Based Teleoperation for Omnidirectional Aerial Robots
Jinjie Li, Jiaxuan Li, Kotaro Kaneko +3
Omnidirectional aerial robots offer full 6-DoF independent control over position and orientation, making them popular for aerial manipulation. Although advancements in robotic auto…
Hierarchical Language Models for Semantic Navigation and Manipulation in an Aerial-Ground Robotic System
Haokun Liu, Zhaoqi Ma, Yunong Li +4
Heterogeneous multirobot systems show great potential in complex tasks requiring coordinated hybrid cooperation. However, existing methods that rely on static or task-specific mode…
Adaptive Perching and Grasping by Aerial Robot with Light-weight and High Grip-force Tendon-driven Three-fingered Hand using Single Actuator
Hisaaki Iida, Junichiro Sugihara, Kazuki Sugihara +4
In previous research, various types of aerial robots equipped with perching mechanisms have been developed to extend operational time. However, most existing perching methods adopt…
Servo Integrated Nonlinear Model Predictive Control for Overactuated Tiltable-Quadrotors
Jinjie Li, Junichiro Sugihara, Moju Zhao
Utilizing a servo to tilt each rotor transforms quadrotors from underactuated to overactuated systems, allowing for independent control of both attitude and position, which provide…
Learning to Initialize Trajectory Optimization for Vision-Based Autonomous Flight in Unknown Environments
Yicheng Chen, Jinjie Li, Wenyuan Qin +3
Autonomous flight in unknown environments requires precise spatial and temporal trajectory planning, often involving computationally expensive nonconvex optimization prone to local…
Potato: A Data-Oriented Programming 3D Simulator for Large-Scale Heterogeneous Swarm Robotics
Jinjie Li, Liang Han, Haoyang Yu +4
Large-scale simulation with realistic nonlinear dynamic models is crucial for algorithms development for swarm robotics. However, existing platforms are mainly developed based on O…
Nonlinear MPC for Quadrotors in Close-Proximity Flight with Neural Network Downwash Prediction
Jinjie Li, Liang Han, Haoyang Yu +3
Swarm aerial robots are required to maintain close proximity to successfully traverse narrow areas in cluttered environments. However, this movement is affected by the downwash eff…
Event-Triggered Optimal Formation Tracking Control Using Reinforcement Learning for Large-Scale UAV Systems
Ziwei Yan, Liang Han, Xiaoduo Li +2
Large-scale UAV switching formation tracking control has been widely applied in many fields such as search and rescue, cooperative transportation, and UAV light shows. In order to…
Indoor Localization for Quadrotors using Invisible Projected Tags
Jinjie Li, Liang Han, Zhang Ren
Augmented reality (AR) technology has been introduced into the robotics field to narrow the visual gap between indoor and outdoor environments. However, without signals from satell…