查询词典 actuator

This article is intended to discuss the principle and characteristic of a magnetic amplifier ,introduce the action of the magnetic amplifier in the actuator and analyse some troubles of the actuator.

论述了磁放大器的工作原理和特点，介绍了磁放大器在执行器中的应用，对执行器的两种常见故障作了分

First, this paper describes the situation and the prospect of magnetic disk drive, and points out that the dual-stage disk actuator is an effective way to increase track density of magnetic disk. The advantages and the problems of dual-stage disk actuator are discussed in brief.

本文首先对磁盘驱动器的发展情况和趋势进行了概述，指出磁盘两级定位系统是大幅度提高磁盘道密度的有效途径，并对其优势和有待解决的问题进行了论述。

The actuator fixed by four bolts (diameter is 1.7 mm) arranged in an asymmetric rectangle (60°- 90°- 90°- 120°) along the border of a piezo buzzer denominated as "2-3-3-4 mode-shape actuator" can rotate a rotor clockwise or counter clockwise with a line speed up to 400 mm/s under 12 peak-to-peak voltage.

其设计方式有别於其他压电超音波致动器，主要系以四支直径1.7 mm的螺丝依不对称角度60°- 90°- 90°- 120°将蜂鸣片固定於致动器的基座上，称之为2-3-3-4模态致动器。

Dynamical performances of actuator of a full power hydraulic brake system were analyzed,and a mathematical model of actuator was set up.

分析了全液压制动系统执行机构的动态性能，并建立了执行机构的数学模型。

Therefor the principle of designing the actuator based on OTDR (optical time domain reflectometer) and SMA are analyzed, and the actuator's physical model are put forward too.

本文分析了基于OTDR和SMA设计温度阈值执行器的原理，提出了执行器的物理模型。

The system includes a resonant actuator having a natural resonant frequency and a resonant actuator electronic control system.

该系统包括一个谐振器具有自然共振频率的谐振器和一个电子控制系统。

Also the actuator has been used to active structure vibration control of double-layer spherical reticulated shell; the results show that the actuator is very effective.

对该类作动器在双层网壳结构振动主动控制中进行了分析，验证了该作动器的控制效果。

The system also comprises a vacuum actuator for supercharger and a vacuum actuator control for a secondary air system.

该系统还包括用于增压器的真空执行器、二次空气系统的真空执行器控制。

Due to their relative tiny inertia but fast dynamic response capacity, each hydraulic actuator is negatively influence by other actuator through the testee on the test bench.

结构不变性解耦算法能够降低加载系统对被试验件的感度，提高了系统的适应性能，可以大幅度减轻负载变化对系统特性的影响。

The company also Deputy Japan glorious Unic / Nucom electric actuator, which actuator using die-casting aluminum alloy and industrial plastics to achieve a smaller, lighter, at the same time to obtain a high output torque and maintenance-free fine.

本公司还代理日本光荣Unic/Nucom电动执行器，这种执行器采用了压铸铝合金和工业塑料，实现了小型化、轻量化，同时获得了高输出力矩和免维护的优良性能。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。