2) proportional pressure-reducing valve
比例减压阀
1.
The directional proportional pressure-reducing valve is designed, which is adapted to delivery variation servomechanism of a new radial piston pump.
结合一种新型径向柱塞泵的液控伺服变量机构,设计了直动式比例减压阀,完成了柱塞泵的电液比例排量控制,并建立了系统的传递函数数学模型。
3) proportional pressure-relief valve control
比例减压阀控制
4) electro-hydraulic proportional pressure reducing valve
电液比例减压阀
1.
The pressure of a electro-hydraulic proportional pressure reducing valve was controlled by fuzzy controller,the pr.
该控制算法不需要被控对象模型结构的先验信息,仅根据系统实际输出的离散值,利用灰色预测模型,实时进行一步或多步预测,将预测误差与误差变化作为模糊控制器的输入,由模糊控制器对电液比例减压阀出口压力进行控制。
5) proportional reducing valve
比例式减压阀
1.
In order for fire-fighting water supply system involving reducing valves to respond effectively to fire alarms of high-risers, the authors explain the mechanism of proportional reducing valves and point out important installation considerations.
为使高层建筑减压阀供水系统真正能起到遇警显效的作用，论文就消防给水系统中比例式减压阀的原理和设计以及比例式减压阀在安装中应注意的几个问题进行了阐述。
6) pressure reducing by proportions
比例减压控制
1.
The study shows that the hydraulic propulsion system meets needs of the gross propulsion and speed control,enhances the assembly efficiency of duct pieces;the strategy of pressure reducing by proportions satisfies project need
结果表明:盾构液压推进系统满足了盾构总推力及速度控制要求,提高了管片拼装效率;比例减压控制策略满足了工程需要。
补充资料：比例
比例
表示数量之间的关系和两个比相等的式子。在医学统计中广泛应用。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条