E-RRT*: Path Planning for Hyper-Redundant Manipulators
H Ji, H **e, C Wang, H Yang - IEEE Robotics and Automation …, 2023 - ieeexplore.ieee.org
A hyper-redundant manipulator (HRM) can flexibly accomplish tasks in narrow spaces.
However, its excessive degrees of freedom pose challenges for path planning. In this letter …
However, its excessive degrees of freedom pose challenges for path planning. In this letter …
A local obstacle avoidance and global planning method for the follow-the-leader motion of coiled hyper-redundant manipulators
Cable-driven hyper-redundant manipulators (CDHRMs) enable unique tasks in confined
spaces while presenting challenges for collision-free path planning. This article introduces a …
spaces while presenting challenges for collision-free path planning. This article introduces a …
A constrained path following method for snake-like manipulators via controlled winding uncoiling strategy
Benefiting from its hyper-redundant structure, the biomimetic snake-like manipulator retains
its remarkable flexibility even within confined spaces. However, its motion planning and …
its remarkable flexibility even within confined spaces. However, its motion planning and …
Tension Maintenance Mechanism for Control Consistency of Twisted String Actuation-Based Hyper-Redundant Manipulator
Hyper-redundant manipulators have been developed for hazardous environment
exploration due to their flexibility and high agility in workplace. In this research, we designed …
exploration due to their flexibility and high agility in workplace. In this research, we designed …
A Novel Coiled Cable-Conduit-Driven Hyper-Redundant Manipulator for Remote Operating in Narrow Spaces
Operating in narrow spaces is an important challenge in the development of robots.
Redundant manipulators are one way to solve this problem, but their mechanism design and …
Redundant manipulators are one way to solve this problem, but their mechanism design and …
Simple inverse kinematics computation considering joint motion efficiency
Inverse kinematics (IK) is an important and challenging problem in the operation of industrial
manipulators. This study proposes a simple IK calculation scheme for an industrial serial …
manipulators. This study proposes a simple IK calculation scheme for an industrial serial …
Modeling and control of a rigid-flexible coupling robot for narrow space manipulations
K Chen, H Zhao, J Zhang, M Feng, Y Wang… - Science China …, 2025 - Springer
Narrow space manipulations are crucial for equipment maintenance, as they eliminate the
need for disassembly, thus reducing costs and increasing efficiency. Cable-driven flexible …
need for disassembly, thus reducing costs and increasing efficiency. Cable-driven flexible …
Tetherless Reconfigurations at Actuator‐Structure Interfaces
BS Yeow, Y Yang, H Ren - Advanced Materials Technologies, 2024 - Wiley Online Library
Reconfigurable structures can perform multiple functions and are useful in confined
environments with complicated access. To extend the complexity of configurations …
environments with complicated access. To extend the complexity of configurations …
Planning and Inverse Kinematics of Hyper-Redundant Manipulators with VO-FABRIK
Abstract Hyper-redundant Robotic Manipulators (HRMs) offer great dexterity and flexibility of
operation, but solving Inverse Kinematics (IK) is challenging. In this work, we introduce VO …
operation, but solving Inverse Kinematics (IK) is challenging. In this work, we introduce VO …
Search-based motion planning with task-space motion primitives for hyper-redundant manipulators in cluttered environment
J Wang, R Miao, J Ma, H Shi - 2024 6th International …, 2024 - ieeexplore.ieee.org
Planning for hyper-redundant manipulators is a challenging task due to the exponentially
increased computational complexity in terms of the degrees of freedom. In this paper, we …
increased computational complexity in terms of the degrees of freedom. In this paper, we …