Pneumatic servomechanism by electro-pneumatic on-off valve with disk flapper

被引：0
|
作者：
Sano, Manabu
Fujita, Toshinori
Matsushima, Hideyuki
Mumamoto, Hisayuki
机构：
来源：
Memoirs of the Faculty of Technology, Kanazawa University | 1988年 / 21卷 / 02期
关键词：
Fluid Mechanics - Fluidic Devices--Valves;
D O I：
暂无
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学科分类号：
摘要：
In our recent report, we proposed a new electro-pneumatic on-off valve with a disk flapper driven by a pulse motor and we made its performance clear experimentally. It is the purpose of this paper that an electro-pneumatic servomechanism (a simple two-directional pneumatic servomechanism) by the PWM driving technique can be made up as an application of this valve. In order to estimate the performance to its servomechanism, the output power, the positioning accuracy and the step response are measured. The positioning accuracy and the output power are tolerable but the speed of the response is comparatively less than those of another pneumatic servomechanisms.
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页码：45 / 51
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