Results 31 to 40 of about 4,812 (165)

Theoretical Analysis and Experiment of the Five DOF Hybrid Robot P(RPR/RP)RR

IEEE Access
To meet the demands of machining new energy vehicles aluminum alloy structures, this paper introduced a five degree-of-freedom (DOF) hybrid robot, P(RPR/RP)RR, and conducted a systematic investigation into its kinematics, stiffness, and preliminary ...
Xuejian Ma, Xiaoyu He, Yundou Xu, Jiantao Yao, Yongsheng Zhao   +4 more
doaj   +1 more source

Theory Analysis and Experiment Research of the Leg Mechanism for the Human-Carrying Walking Chair Robot

Journal of Robotics, 2014
For the high carrying capacity of the human-carrying walking chair robot, in this paper, 2-UPS+UP parallel mechanism is selected as the leg mechanism; then kinematics, workspace, control, and experiment of the leg mechanism are researched in detail ...
Lingfeng Sang, Hongbo Wang, Shuaishuai Wang, Na Chen, Yuehua Wen   +4 more
doaj   +1 more source

Diagnosis Methods for Mechatronic Systems [PDF]

, 2020
Mechatronic systems are widely used in many industrial applications for their capacity to improve the production performances. However, due to the complexity of the mechatronic systems, several faults that disrupt the system operating, may occur and specially, the dynamic defects (e.g., electrical, mechanical, design defects • • •) and the sensors ...
Derbel, Syrine, Feki, Nabih, Nicolau, Florentina, Barbot, Jean, Abbes, Mohamed, Haddar, Mohamed   +5 more
openaire   +2 more sources

A Hybrid Mechanism-Based Robot for End-Traction Lower Limb Rehabilitation: Design, Analysis and Experimental Evaluation

Machines, 2022
Conventional lower-limb rehabilitation robots cannot provide in-time rehabilitation training for stroke patients in the acute stage due to their large size and mass as well as their complex wearing process.
Lipeng Wang, Junjie Tian, Jiazheng Du, Siyuan Zheng, Jianye Niu, Zhengyan Zhang, Jiang Wu   +6 more
doaj   +1 more source

COMPONENTS AND INTERFACES FROM MECHATRONIC SYSTEMS

Nonconventional Technologies Review, 2022
Within the mechatronic systems, there are interfaces for both hardware and software components. In the construction of the mechatronic system by a team, these interfaces must be considered, in order to create a system as the client wishes. The delivered
Liviu Mihai Sima, Miron Zapciu
doaj  

Biomechanical analysis of different dynamic sitting techniques: an exploratory study

BioMedical Engineering OnLine, 2019
Prolonged static sitting in wheelchairs increases the risk of pressure ulcers. This exploratory study proposed three dynamic sitting techniques in order to reduce the risk of developing pressure ulcer during wheelchair sitting, namely lumbar prominent ...
Chun-Ting Li, Yen-Nien Chen, Yen-Ting Tseng, Kuen-Horng Tsai   +3 more
doaj   +1 more source

A novel cutterhead off-stuck strategy for tunnel boring machine based on electro-hydraulic hybrid driving

Advances in Mechanical Engineering, 2019
The cutterhead driving system of a tunnel boring machine may easily get jammed in fault zones driven by electro-motors of low torque capacity. To improve the geological adaptability, this work presents a novel electro-hydraulic hybrid cutterhead driving ...
Tong Liu, Guofang Gong, Huayong Yang, Yongliang Cheng, Yuxi Chen, Xinghai Zhou   +5 more
doaj   +1 more source

MECHATRONIC SYSTEM OF GRAIN COMBINE ADAPTIVE DRIVING CONTROL

Advanced Engineering Research, 2012
The basic external actions on the grain combine mechatronic control system, and their effect on the motion pattern and the production process are considered.
Dmitry Yakovlevich Parshin, Denis Gennadyevich Shevchuk   +1 more
doaj  

Consideration of the reconfigurable aspect in evaluating predictive reliability of mechatronic system [PDF]

MATEC Web of Conferences, 2019
More than a multi-technology fusion, mechatronic systems are becoming more and more complex, these systems can be reconfigured with changes in the environment and states of the functional units, evaluating and improving the reliability of mechatronic ...
Amrani Nabil B., Sarsri Driss, Barreau Mihaela, Saintis Laurent   +3 more
doaj   +1 more source

Research progress on continuum topology optimization for lightweight structure design

Xibei Gongye Daxue Xuebao
In order to sort and study the continuum topology optimization methods in the lightweight design of mechanical structures, the main research results achieved in this field at home and abroad in recent years are analyzed and reviewed.
ZHANG Lei, KOU Ruoyang, YUE Zhibin, DONG Lei, TAN Xuening, WANG Guoqin, LI Xia   +6 more
doaj   +1 more source