Development of a Metal Sample Preparing System with High Vacuum

Neural Network Observation Method for Stator Flux in Direct Torque Control System

直接转矩控制系统定子磁链的神经网络观测方法

Research on Parameter Online Identification of Direct Torque Control Systems

直接转矩控制系统参数在线辨识的研究

Application of Direct Torque Control to Paper Machine Drive

直接转矩控制在造纸传动上的应用

Study of Improving Low-speed Performance of Direct Torque Control System

改善直接转矩控制低速性能的研究

Application of Object-Oriented Program Based on UML in Direct Torque Control System

基于UML面向对象编程应用于直接转矩控制

Study on the CNG Engine Torque Control Based on Model

基于模型的天然气发动机转矩控制研究

Research on Direct Torque Control of Induction Machine with Fuzzy Controller

直接转矩模糊控制感应电动机驱动系统的研究

Design of variable structure speed controller of direct torque control

变结构速度控制器设计

Neural Network Control of Direct Torque Control System

直接转矩控制系统的神经网络控制

Design of Unified Control System of Centrifugal Compressor Based on Torque Control

基于转矩控制的离心式压缩机综合控制系统的研究

Direct Torque Control of the Based on the Theory of Model Reference Adaptive System

一种模型参考自适应速度辨识的异步电机直接转矩控制及其计算机仿真

Design of the Communication and Supervisory Software of Direct Torque Control System

直接转矩控制系统通信监控软件的研制

Simulation of The Torque Control System of Motor for Hybrid Vehicle

混合动力汽车电机转矩控制系统的仿真

Voltage Model of Digital Vector Control and Direct Torque Control Systems

数字矢量控制和直接力矩控制调速系统中的电压模型

A new design method of state selector in direct torque control system

直接转矩控制系统状态选择器的一种新型设计方法

New Method of Direct Torque Control for Large Drive System

大功率系统的直接转矩控制新方法

The solutions describe stokes intensity as a function of inter pulse spacing, distance and zenith angle in a uniform medium and in nonuniform medium ( atmosphere).

给出了在均匀介质和非均匀介质（实际大气）情况下的斯托克斯光强随脉冲间隔、传输距离和天顶角变化的函数关系。

In this paper, based on the analysis of these characteristics, attenuation and turbulence models are established, and the dependence of slant path link on the zenith angle is discussed.

在分析临近空间激光信道的特殊性的基础上，应用信道衰减和湍流模型，探讨斜程信道随天顶角的变化规律。

The analysis of spherically layering calculated results shows that the variation of atmospheric path delay ( especially wet term) with zenith angle obeys well the secant law.

分析大气球面分层的计算结果可见，干、湿项订正值随卫星天项角（≤75°）的变化可以很好地用Secant律来表示。

Base on these calculations and the surface meteorological parameters, the local year and month correction models of dry delay at the zenith angle of 0 are established by statistical methods.

在此资料基础上，利用地面气象要素建立了大气干延迟的年和分月局地订正模型。