permanent control的例句大全

In view of slide characters and actual project, the author put forward the comprehensive measures to put the situation under permanent control, such as slide-resistant pile, drainage, monitoring of landslide.

针对滑坡特征，结合工程实际，主要采用了抗滑桩、水、测等综合措施进行根治。

The Haihe River must be brought under permanent control!

一定要根治海河!

Rarely can permanent control be achieved by a single application of spray.

使用一次药剂防治难于持久地控制害虫.

The mechanism causing collapse should be the change of hydrodynamic field in the hydrodynamic zone ⅲ of the thick-bedded limestone, and the effect for permanent control of collapse could be achieved only when the prevention and harnessing measures are taken on the basis of this aspect.

引起塌陷的机理应是巨厚灰岩Ⅲ水动力带喀斯特管流水水动力场的变化，从而研究预防和治理措施也必须从这一主要方面入手，才能达到治本的效果。

England dominated Normandy for some 30 years until France gained permanent control in 1450.

英国统治诺曼底约30年,直到法国在1450年得到永久的统治权.

The basic way of bring the Yellow River cutoff under permanent control

根治黄河断流的基本途径

Through the example of permanent pin timbering parapet in the west district of Changsha Institute of Electric Power, the methods of jet pin timbering construction and the key points of quality control were introduced.

通过长沙电力学院西区永久性锚拉挡墙施工实例，介绍喷锚（土钉墙）的施工方法，质量控制关键点等施工技术。

A three-loop system is constructed for a vector control permanent magnet linear synchronous motor ( PMLSM). In the speed-loop and current-loop, an IP controller and a state feedback controller are used for high accuracy and rapid tracking and to restrain disturbance.

把一矢量控制的永磁直线电机构成一个三环系统，在速度环和电流环内采用IP速度控制器和状态反馈控制器，以实现电机的高精度快速进给，并抑制外部扰动对系统的影响。

Emphasis is laid on the permanent magnetic synchronous motor of the fire control system and timing system with its math model and system configuration presented and software flow chart as well. Test data of the system are analyzed.

重点介绍了炮控系统的永磁同步电动机及其调速系统，给出了数学模型、系统结构及软件流程，对试验数据进行了分析。

Direct Thrust Control of Permanent Magnet Linear Synchronous Motor with Dynamically Produced Reference Flux Linkage

参考磁链动态生成的直线永磁同步电机直接推力控制

The principle, constitution and realization of aerospace digital super low speed high accuracy servo system based on direct torque control of rare earth permanent magnet external-rotor slotless brushless sinusoidal torque motor are analyzed and explored.

阐述了基于外转子稀土永磁正弦波无槽无刷力矩电机直接转矩控制的数字式超低速高精度伺服系统的工作原理、系统构成、控制策略和功能实现。

The hybrid stepping motor, the control object in this project, integrates the advantages of Permanent magnet stepper motor and Reaction Stepper Motor, and performs well with high precision and efficiency.

混合式步进电机集合了永磁式和反应式步进电机的优点，其性能优异，具有较高的精度和效率，它是本文的控制对象。

Observe and Control of Hybrid Suspension System with Permanent Based on Feedback Linearization

基于反馈线性化的永磁混悬系统的观测与控制

AC servo system is used widely with the development of power electronic technology, rare-earth permanent magnet, microelectronic technology and control theory.

随着电力电子技术、稀土永磁材料、微电子技术和控制理论的发展，永磁同步伺服驱动系统在工业国防等领域得到广泛应用。

Thrust Control of Permanent Magnet Linear Synchronous Motor with Low Ripple and Constant Switching Frequency

低脉动恒开关频率直线永磁同步电机推力控制

Small Satellite Three-Axis Passive Attitude Control Using Gravity Gradient Pole and Permanent Magnet

基于重力梯度杆和磁铁的小卫星三轴姿态控制

The energy optimization control of asynchronous machine often uses the permanent slip frequency control according to the electrical machinery static model.

感应电机能量优化控制常根据电机静态模型采用恒转差频率控制。

This paper studies an AC servo system with the Permanent Magnet Synchronous Motor ( PMSM) as the executive component and focus on the design and development of fuzzy sliding mode vector control system.

本文研究的是以永磁同步电动机为执行元件的交流伺服系统，主旨为设计与发展利用模糊滑模控制方法进行永磁同步电动机的矢量控制。

Study on features of PDF Control System for permanent magnet electromagnetism bearing

永磁电磁轴承伪微分反馈控制系统性能的研究

Zero Phase 2-DOF H_ ∞ Robust Tracking Control for Permanent Magnet Linear Synchronous Motor

永磁直线同步伺服电机的零相位二自由度H∞鲁棒跟踪控制