Robust Sliding Mode Controller for Rotary Electro-hydraulic Servo Systems 控制技术的发展以及人们对机器人技术了解的增加,逐渐使机器人技术在人类活动的诸多领域中得到了应用.电机驱动,液压伺服驱动以及气压驱动等多种驱动方式被广泛运用于机... 扎克(Zakarya Ali Ahmed Omar) - 《东南大学》 被引量: 0发表: 202...
However, in the practical application of robot systems, to ensure the stability of the body, algorithms of the core controller based on PID are still necessitated [23,24,25]. In particular, an electrohydraulic servo system with a pump–valve compound drive, known as a pump–valve compound ...
Electro-hydraulic servo systemsAn electro-hydraulic positioning system, which has automatic calibration capabilities, includes a microprocessor (52) which accesses calibration parameters stored in a non-volatile memory unit (56). The microprocessor (52) adjusts a position demand according to the stored ...
In this paper, a computer procedure for the choice of electrohydraulic servosystems of manipulation robots is described. Mathematical models based on this procedure represent complete dynamic models of manipulation robots where all dynamic effects are included. Two types of mathematical model of electro...
Employing ITAE optimization criterion and aimed at electro hydraulic servosystems with step response tracking, an optimal controller with model tracking is designed, and its computer simulation is also conducted with the software Matlab. It is shown by this simulation that, under the control with this...
B-Spline Neural-Network-Based Variable Structure Control for electrohydraulic servo systems with uncertainties 来自 掌桥科研 喜欢 0 阅读量: 57 作者:S Duan,Z Ling,Z Ma 摘要: A B-Spline Neural-Network-Based Variable Structure Controller (VSC) for a class of nonlinear systems with parameter ...
Electro hydraulic servo systems are complex technical entities that involve both phenomena of fluid mechanics, and phenomena specific to control processes with feedback. Due to the complexity of these interactions, the optimal design goal is achieved by an iter...
aHowever, the SRM direct drive volume control electro- hydraulic servo system similar to other hydraulic systems is inherent in having many uncertain, time-variant and highly nonlinear characteristics due to the flow–pressure relationship, oil leakage, dead zone of SRM, volume flow unbal 然而...
关键词:液压伺服系统;电液伺服阀;AMESim仿真 中图分类号:TH137 52 文献标识码:A 文章编号:1001-3881(2013)17-166-3 TestandSimulationforElectro hydraulicServo valveBasedonAMESim LIShucheng,XUYinli,LIUNian (ChinaAerodynamicResearchandDevelopmentCenter,MianyangSichuan621000,China) Abstract:Electro hydraulicservo...
Davliakos, "A Systematic Methodology for Optimal Component Selection of Electrohydraulic Servosystems," In- ternational Journal of Fluid Power, vol. 5, No. 2, pp. 15-24, 2004.Papadopoulos, E,Davliakos, I.A Systematic Methodology for OptimalComponent Selection of Electrohydraulic Servosystems. ...