Results 61 to 70 of about 638,968 (154)
Research on structure decoupling of passive electro-hydraulic force servo system
Advances in Mechanical Engineering, 2018 In order to study the strong force/position coupling problem of passive electro-hydraulic force servo system, taking the valve control swing motor of passive electro-hydraulic force servo system as an object, a new principle of structure coupling is ...
Geqiang Li +4 more
doaj +1 more source
A Comprehensive Review of Humanoid Robots
SmartBot, Volume 1, Issue 1, March 2025.A review of humanoid robotics discusses progress, system components, key technologies, challenges, and future directions, focusing on robot platform design and algorithms for perception, navigation, locomotion control, and intelligent manipulation.
Qincheng Sheng +22 more
wiley +1 more source
A parsimonious model for the proportional control valve [PDF]
, 2001 A generic non-linear dynamic model of a direct-acting electrohydraulic proportional solenoid valve is presented. The valve consists of two subsystems-s-a spool assembly and one or two unidirectional proportional solenoids.
Gentle, CR, Elmer, KF
core
Integrated Design and Prototyping of a Robotic Head for Ocular and Craniofacial Trauma Simulators
The International Journal of Medical Robotics and Computer Assisted Surgery, Volume 21, Issue 1, February 2025.ABSTRACT Background Medical simulation is relevant for training medical personnel in the delivery of medical and trauma care, with benefits including quantitative evaluation and increased patient safety through reduced need to train on patients. Methods This paper presents a prototype medical simulator focusing on ocular and craniofacial trauma (OCF ...
Marcello Gallerani +4 more
wiley +1 more source
Determinação de pontos de operação para conjuntos válvula-cilindro pneumáticos [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2009Tradicionalmente, o uso da pneumática em aplicações industriais e de automação está centrado em ...
Oliveira, Lidiane Gonçalves de
core
, 2011 The configuration and the work principle of the flow press hydraulic servo-valve was introduced in this paper, based on this and electromagnetic basic theory, the mechanics analysis of every main parts of the flow press hydraulic servo-valve and the ...
Xiao Jing Wang +4 more
core +1 more source
IET Electric Power Applications, Volume 19, Issue 1, January/December 2025.This article proposes a novel model predictive control (MPC) strategy for a triaxial servo system with the capability of suppressing multiple disturbances. The discrete state‐space model is built for a triaxial servo system, considering nonlinear disturbances as constraints, and Q‐learning algorithm is used to identify the parameters of the nonlinear ...
Qian Zhang +3 more
wiley +1 more source
Dynamic Response Analysis of Control Loops in an Electro-Hydraulic Servo Pump Control System
, 2022 An electro-hydraulic servo pump control system realizes the basic action of a hydraulic cylinder by controlling the servo motor, which effectively improves the problems of a traditional valve control system such as high energy consumption, low power-to ...
Guishan Yan +8 more
core +1 more source
Real Time Simulation Study of DEH for Digital Twin Steam Turbine Generators
IET Generation, Transmission &Distribution, Volume 19, Issue 1, January/December 2025.The article introduces a new method using digital twin technology to model the digital electro‐hydraulic (DEH) system mathematically, enhancing its comprehensiveness and flexibility. It establishes a mathematical model of the DEH system and simulates its performance under various conditions. The RT‐Lab platform is used to create a simulation testbed to
Yiwei Zhou +5 more
wiley +1 more source
Modeling for finding armature assembly moment of inertia in jet pipe servo valve torque motor
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2014 Jet pipe electro-hydraulic servo valve is the heart of feedback control system, its performance plays an important role in establishing the properties of the system.
Xuan Hong Son PHAM
doaj +1 more source