Results 91 to 100 of about 22,604 (228)
Mathematical Modelling and Hierarchical Encourage Particle Swarm Optimization Genetic Algorithm for Jet Pipe Servo Valve. [PDF]
Comput Intell Neurosci, 2022 Chen J, Li F, Yang Y, Gao Y.
europepmc +1 more source
Vortex servovalve for fluidic or electrical input [PDF]
, 1972 Proportional-pressure control servovalve consisting of fluid amplifier bellows-driven jet-pipe and two vortex valves operating in push-pull, with a pair of bellows for pressure feedback is tolerant to comtaminant particles and meets minimum standby flow ...
Honda, T. S.
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Input-output linearization and fractional robust control of a non-linear system [PDF]
, 2001 This article deals with the association of a linear robust controller and an input-output linearization feedback for the control of a perturbed and non-linear system.
Lanusse, Patrick +3 more
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Material Komponen dan Konstruksi, 2014 Design concept of performance test equipment for servo-valve consists of mechanical and electronic systems. The mechanical parts includes a hydraulic power pack equipped with safety and monitoring of pressure and flow-rate, servo-valve and its base-plate, flow-meter for monitoring flow-rate in A and B ports.
openaire +3 more sources
Majlesi Journal of Electrical EngineeringIn this paper, the Fuzzy PI controller is used to control the hydraulic servo-valves in Saba iron casting facility in Mobarakeh Steel Company. The electronic and control circuitry in the hydraulic servo-valves was damaged and the oil pressure sensor was ...
Mohammad Askari, Arash Daghighi
doaj +1 more source
Ingeniería Investigación y Desarrollo, 2013 This paper presents the design and control of a hydraulic generator to produce energy in the underground mine EL UVO of the company Paz del Río S.A., taking advantage the water flows that are generated in the exploitation of iron ore.
Fabián Higuera +4 more
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Independent Orbiter Assessment (IOA): Analysis of the ascent thrust vector control actuator subsystem [PDF]
The results of the Independent Orbiter Assessment (IOA) of the Failure Modes and Effects Analysis (FMEA) and Critical Items List (CIL) are presented. The IOA approach features a top-down analysis of the hardware to determine failure modes, criticality ...
Riccio, J. R., Wilson, R. E.
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Fluid flow meter with comparator reference means Patent [PDF]
, 1968 Photometric flow meter with comparator reference ...
Grant, D. J.
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Development of the opto-fluidic servo valve
Proceedings of the JFPS International Symposium on Fluid Power, 2002 An opto-pneumatic servo system employing opto-fluidic converter and pneumatic valve can operate the mechanical system directed by optical signal and work in hazardous environments because it does not use the electric immediate signal. The converter transforms the optical signal intensity into proportional fluid power, i.e.
Dai Kanai +4 more
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Redundant actuator development study [PDF]
Current and past supersonic transport configurations are reviewed to assess redundancy requirements for future airplane control systems. Secondary actuators used in stability augmentation systems will probably be the most critical actuator application ...
Ryder, D. R.
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