Results 81 to 90 of about 290,343 (203)

Low-Cost Cable-Driven Robot Arm with Low-Inertia Movement and Long-Term Cable Durability

open access: yesRobotics
Our study presents a novel design for a cable-driven robotic arm, emphasizing low cost, low inertia movement, and long-term cable durability. The robotic arm shares similar specifications with the UR5 robotic arm, featuring a total of six degrees of ...
Van Pho Nguyen   +5 more
doaj   +1 more source

Evaluation of a Robust Control System in Real-World Cable-Driven Parallel Robots

open access: yesCoRR
This study evaluates the performance of classical and modern control methods for real-world Cable-Driven Parallel Robots (CDPRs), focusing on underconstrained systems with limited time discretization. A comparative analysis is conducted between classical PID controllers and modern reinforcement learning algorithms, including Deep Deterministic Policy ...
Damir Nurtdinov   +3 more
openaire   +2 more sources

Deep reinforcement learning and decoupling proportional-integral-derivative control of a humanoid cable-driven hybrid robot

open access: yesInternational Journal of Advanced Robotic Systems
Aiming at the application of robots in service, medical treatment, rehabilitation, and other fields, a humanoid cable-driven hybrid robot by imitating the structure of human arm is designed in this article.
Yong Liu   +4 more
doaj   +1 more source

Design and Optimization of UAV Aerial Recovery System Based on Cable-Driven Parallel Robot

open access: yesBiomimetics
Aerial recovery and redeployment can effectively increase the operating radius and the endurance of unmanned aerial vehicles (UAVs). However, the challenge lies in the effect of the aerodynamic force on the recovery system, and the existing road-based ...
Jun Wu   +5 more
doaj   +1 more source

A cable‐driven underwater robotic system for delicate manipulation of marine biology samples

open access: yesJournal of Field Robotics
AbstractUnderwater robotic systems have the potential to assist and complement humans in dangerous or remote environments, such as in the monitoring, sampling, or manipulation of sensitive underwater species. Here we present the design, modeling, and development of an underwater manipulator (UM) with a lightweight cable‐driven structure that allows for
Mahmoud Zarebidoki   +3 more
openaire   +1 more source

Hawaii Deep Water Cable Program federally funded - phase II : test cable selection [PDF]

open access: yes, 1985
The cable selection task is another step towards accomplishing the goals and objectives of the Hawaii Deep Water Cable (HDWC) Program. The primary purpose of this task is the selection of a cable that best meets the Program's system and subsystem ...
The Ralph M. Parsons Company DBA Parsons Hawaii
core  

Probabilistic cable rating based on cable thermal environment studying

open access: yes, 2000
This paper describes a new approach to establish the probabilistic cable rating based on cable thermal environment studies. Knowledge of cable parameters has been well established.
Zhao, Huachun   +2 more
core   +1 more source

Multi-Factor Optimization and Failure-Tolerant Design of Cable-Driven Parallel Manipulators in Deep-Sea Robotics

open access: yesIEEE Access
This article presents a framework for optimizing cable-driven parallel manipulators (CPMs) in deep-sea environments, addressing factors as failure tolerance, stiffness, and workspace within a unified framework.
Asim Ghaffar   +4 more
doaj   +1 more source

Controller design for cable-driven teleoperator system with a massive slave

open access: yes, 2012
published_or_final_version ; toc ; abstract ; Industrial and Manufacturing Systems Engineering ; Master ; Master of ...
openaire   +2 more sources

Space charge determination in HVDC power cable and its influence on electric field

open access: yes, 2010
Considerable amount of transmission and distribution of electricity is carried out by power cable. At present, most high voltage direct current (HVDC) installation uses traditional (oil-impregnated paper insulation and oil-filled-types) cables which pose
Choo, Chin Tze
core  

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