Results 91 to 100 of about 178,473 (276)
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2018 Recently, facilities with the special intention to help people who lack walking ability or even sit in the wheel chair could be seen everywhere. However, in the hospitals, rehabilitation devices, which are used for people to regain their body functions ...
Chu ZHANG +5 more
doaj +1 more source
Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.In this research, a paradigm of parameter estimation method for pneumatic soft hand control is proposed. The method includes the following: 1) sampling harmonic damping waves, 2) applying pseudo‐rigid body modeling and the logarithmic decrement method, and 3) deriving position and force control.
Haiyun Zhang +4 more
wiley +1 more source
Kinematics Analysis and Trajectory Planning of 6-DOF Hydraulic Robotic Arm in Driving Side Pile
MachinesGiven the difficulty in manually adjusting the position and posture of the pile body during the pile driving process, the improved Denavit-Hartenberg (D-H) parameter method is used to establish the kinematics equation of the mechanical arm, based on the ...
Mingjie Feng +4 more
doaj +1 more source
Workspace, dexterity and position planning of a 5DOF single-hole laparoscopic surgery robot
Journal of Biomechanical Science and Engineering, 2019 This paper aims to optimize the dexterity and best preoperative position of single-hole laparoscopic surgery (SHLS) robot in laparoscopic surgery. A 5DOF SHLS robot was designed with a series-parallel hybrid structure, and the inverse kinematics equation
Heqiang TIAN +3 more
doaj +1 more source
Computer simulation and design of a three degree-of-freedom shoulder module [PDF]
, 1989 An in-depth kinematic analysis of a three degree of freedom fully-parallel robotic shoulder module is presented. The major goal of the analysis is to determine appropriate link dimensions which will provide a maximized workspace along with desirable ...
Marco, David +2 more
core +1 more source
Advanced Intelligent Systems, EarlyView.This study introduces a hydraulically steerable catheter with a soft tip in vascular procedures. The steering soft tip achieves a minimal diameter of 2.6 mm and supports a 180° bend. Real‐time shape and position tracking, facilitated by segmentation and endpoint detection techniques, improves navigation.
Jingyi Kang +9 more
wiley +1 more source
Task oriented nonlinear control laws for telerobotic assembly operations [PDF]
The goal of this research is to achieve very intelligent telerobotic controllers which are capable of receiving high-level commands from the human operator and implementing them in an adaptive manner in the object/task/manipulator workspace.
Elia, C. F., Walker, R. A., Ward, L. S.
core +1 more source
Advanced Intelligent Systems, EarlyView.This review explores how shape‐changing structures—origami, bistable, and laminate structures—enable multifunctionality in soft robotics and metamaterials. Starting from structural design, it examines core principles, real‐world applications, and ongoing challenges.
Lingchen Kong, Yaoyao Fiona Zhao
wiley +1 more source
MicromachinesThe workspace of the compliant parallel mechanism (CPM) is generally limited due to the small deformation range of flexible hinges, which are usually at the micro/nano scale.
Jun Ren, Yikang Shu, Youwei Lin
doaj +1 more source
NEAT-Lamp and Talking Tree: Beyond Personal Informatics towards Active Workplaces
Computers, 2017 A growing number of personal informatics (PI) systems have been designed to break the habit of prolonged sitting and to encourage physical activity during workdays and leisure hours.
Fatemeh Moradi, Mikael Wiberg
doaj +1 more source