Results 11 to 20 of about 3,510 (216)
Analysis of the jet pipe electro-hydraulic servo valve with finite element methods
MATEC Web of Conferences, 2018 The dynamic characteristics analysis about the jet pipe electro-hydraulic servo valve based on experience and mathematical derivation was difficult and not so precise.
Kaiyu Zhao +4 more
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Shock and Vibration, 2021 The wheel brake device is one of the most widely used landing deceleration devices in modern aircraft. For large aircraft, a multivalve parallel brake system is usually used.
Zhi-peng Huang +6 more
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Investigation of a Digital Hydraulic Valve Operated by Servo Motors
, 2021 This paper describes a new type of digital hydraulic valve run by two servo motors. Digital hydraulics is a cutting edge technology, which saves more exhausted energy than conventional hydraulic valves.
Cetin, Muhammet Huseyin +7 more
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Aerospace, 2023 The closed-loop constant pressure drop control valve is widely used in aero-engine fuel servo metering systems. However, the available constant pressure drop control valve cannot realize servo tracking without static error and, often, a high proportional
Wenshuai Zhao +4 more
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An adjustable parameter water hammer wave hose testbench [PDF]
E3S Web of Conferences, 2021 In this paper, based on the servo valve controlled pressure cylinder, a scheme of hydraulic pipeline adjustable parameters water hammer wave test system is proposed.
Wang Zhe +3 more
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Actuators, 2022 The nonlinear characteristics of the pneumatic servo system are the main factors limiting its control accuracy. A new mathematical model of the nonlinear system of the valve control cylinder is proposed in order to improve the control accuracy of the ...
Yeming Zhang +6 more
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Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems), 2020 Karbon Monoksida (CO) dalam teknologi makanan digunakan sebagai salah satu gas komponen penyusun dalam proses Modified Atmosphere Packaging (MAP). Karbon Monokida pada proses MAP digunakan untuk mempertahankan warna daging, dengan konsentrasi 0,3 hingga ...
Reza Supriyatna +2 more
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Comparison of oil output of servo valve when servo valve is stuck.
, 2023 Comparison of oil output of servo valve when servo valve is stuck.
Qing Li (84975), Ling Zhong (209116)
core +1 more source
Scientific Reports, 2022 The mass-flow-rate characteristics of high-pressure pneumatic servo valves (HPSVs) have an important effect on the dynamic performance of high-pressure servo systems.
Dijia Zhang +4 more
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Comparison of jet pipe servo valve with flapper nozzle servo valve
Science and Technology Development Journal, 2017 Electro-hydraulic servo valves (EHSVs) serve as an interface between electrical devices and hydraulic systems. They are capable of converting low power electrical input into movement of a spool to control precisely high power, low speed hydraulic actuators.
Tran Thien Phuc, Pham Xuan Hong Son
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