Piezoelectric Actuation in a High Bandwidth Valve
Piezoelectric Actuation in a High Bandwidth Valve
复制标题
高带宽阀中的压电驱动
DOI:
10.1080/00150193.2010.484994
复制
发表时间:
2010
期刊:
影响因子:
0.8
通讯作者:
Branson D
中科院分区:
文献类型:
--
作者:
Branson D
To expand the operational capabilities of hydraulically actuated systems the development of new valves capable of enhanced flow rates and bandwidth performance is required. In previous work, the solution to achieving desired flow rates was to increase valve spool size and travel, but this is at the expense of the dynamic response. To increase flow without restricting dynamic performance, this paper proposes the use of multiple metering edges achievable using the Hörbiger plate valve principle, actuated by piezoelectric means. Experimental results from a piezoelectric actuated valve are then used to demonstrate improved performance in both static and dynamic operation.
DOI:
--
发表时间:
1999
期刊:
影响因子:
--
作者:
J. Vries
通讯作者:
J. Vries