A Novel Calibration Algorithm for Cable-Driven Parallel Robots with Application to Rehabilitation
Applied Sciences, 2019 Cable-driven parallel robots are suitable candidates for rehabilitation due to their intrinsic flexibility and adaptability, especially considering the safety of human−robot interaction.
Han Yuan +4 more
doaj +1 more source
Mechanical Analysis of a 3-DOF Under-constrained Parallel Robot with Variable Cable Mast Heights
Jixie chuandong, 2023 The cable-driven parallel robot is a special flexible mechanism in parallel mechanism, the end-effector of which is driven by cables instead of rigid rods. It integrates the advantages of flexible robots and parallel robots.
Zhao Tao +5 more
doaj
Adaptive Fuzzy Control of a Cable-Driven Parallel Robot
Mathematics, 2022 Cable robots are a type of parallel robot in which cables have replaced the usual rigid arms. In cable robots, due to the tensile strength of the cable, the workspace analysis is much more complex than in conventional robots.
Mai-The Vu +5 more
doaj +1 more source
Kinematics Control of 3-DOF Under-constrained Parallel Robot with Variable Cable Mast Angles
Jixie chuandong, 2022 The cable-driven parallel robot is a special type of parallel robots whose end-effector is driven by cables instead of rigid rods. A three-degree-of-freedom (3-DOF) under-constrained parallel robot with variable cable mast angle is studied.
Zhao Tao +4 more
doaj
Stability Analysis and Robust PID Control of Cable Driven Robots Considering Elasticity in Cables [PDF]
AUT Journal of Electrical Engineering, 2016 In this paper robust PID control of fully-constrained cable driven parallel manipulators with elastic cables is studied in detail. In dynamic analysis, it is assumed that the dominant dynamics of cable can be approximated by linear axial spring.
M. A. Khosravi, Hamid D. Taghirad
doaj +1 more source
Design of a Planar Cable-Driven Parallel Robot for Non-Contact Tasks
Applied Sciences, 2021 Cable-driven parallel robots offer significant advantages in terms of workspace dimensions and payload capability. Their mechanical structure and transmission system consist of light and extendable cables that can withstand high tensile loads. Cables are
Valentina Mattioni +2 more
doaj +1 more source
Sliding Mode Control of Cable-Driven Redundancy Parallel Robot with 6 DOF Based on Cable-Length Sensor Feedback [PDF]
, 2017 The sliding mode control of the cable-driven redundancy parallel robot with six degrees of freedom is studied based on the cable-length sensor feedback.
Limin Tao, Wei Lv, Zhengnan Ji
core +2 more sources
Static workspace computation for underactuated cable-driven parallel robots
Mechanism and Machine Theory, 2023 Cable-Driven Parallel Robots (CDPRs) move an end-effector (EE) using cables arranged in a parallel fashion. If a CDPR employs fewer cables than its EE degrees of freedom (DoFs), the robot is generally underactuated and underconstrained. Consequently, only a subset of the EE DoFs can be assigned for trajectory planning purposes, and the EE pose cannot ...
Ida E., Carricato M.
openaire +2 more sources
Continuous Tension Validation for Cable-Driven Parallel Robots [PDF]
2020 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2020 This paper deals with continuous tension validation for Cable-Driven Parallel Robots (CDPRs). The proposed method aims at determining whether or not a quasi-static path is feasible regarding cable tension limits. The available wrench set (AWS) is the set of wrenches that can be generated with cable tensions within given minimum and maximum limits.
Bury, Diane +3 more
openaire +1 more source
Design of Reconfigurable Cable-Driven Parallel Robots [PDF]
, 2018 This chapter is dedicated to the design of Reconfigurable Cable-Driven Parallel Robots (RCDPRs) where the locations of the cable exit points on the base frame can be selected from a finite set of possible values. A task-based design strategy for discrete RCDPRs is formulated.
Gagliardini, Lorenzo +2 more
openaire +2 more sources