查询词典 electrohydraulic

This paper introduces the designing of a moving coil electrohydraulic servo valve which improve the ability of antipollution.

通过对一种动圈电液伺服阀的液压桥路和具体参数的设计，提高了这种伺服阀抗污染的能力

The research achievement can be applicable to the electrohydraulic servo system with asymmetric or symmetric cylinder.

本文不仅是数字控制的基础理论研究，同时也是电液伺服系统数字化的应用研究，其研究成果同样适用于具有对称缸或非对称缸的电液伺服系统。

The characteristic of electrohydraulic servo valve includes two respects of the stable state characteristic and dynamic characteristic.

电液伺服阀的特性包括静态特性和动态特性两方面。

This paper discusses the design of the system of electrohydraulic servo control .

研究了电液伺服控制系统的设计。

In the electrohydraulic loading system, it is necessary to choose and analyze performances pivotal component of system.

在电液加载系统中，关键控制元件的选择及性能分析具有重要的意义。

The purpose of this paper is to apply the new ideas and methods of system identification and adaptive control to electrohydraulic servo systems.

本文研究的目的是将系统辨识和自适应控制的新方法和新观点引入电液伺服系统的应用中来。

ABSTRACT It is an important research area for the realization of the adaptive control of an electrohydraulic servo system.

实现高阶电液伺服系统的自适应控制的研究是目前一个重要的研究课题。

The proportional technique of the electrohydraulic and the numeric control technique of the electrohydraulic fill up the blank between the technique of the switch-control and servo-control. It is an important branch in the fluid drive and in the control technique.

电液比例技术和电液数字控制技术填补了传统开关式液压控制技术与伺服控制之间的空白，已成为流体传动与控制技术中最富生命力的一个分支。

This paper introduces the development and principle, and present study situation of electrohydraulic proportional control system, and the work principle and every component of electrohydraulic proportional valve-controlled motor system of test platform are analyzed in detail, establishing the mathematics model of the valve-controlled motor system.

本文介绍了电液比例控制系统的发展、原理及目前的研究现状，对试验台的电液比例阀控马达速度控制系统的工作原理及各组成部件进行了详细的分析介绍，建立了阀控马达速度控制系统的数学模型。

Electrohydraulic valve and the electromagnetic valve 8 is not energized, electrohydraulic valve in the vent of the Netherlands, electromagnetic valve to vent the Netherlands are also in a state of the main pump oil output by 21 to radiator tank.

电液换向阀9和电磁溢流阀8不通电时，电液换向阀处于中位泄荷，电磁溢流阀也处于泄荷状态，主油泵3输出的油经散热器21回油箱。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。