旋转变压器

高精度旋转变压器编码器电路的研制

Development of A High-precision Resolver Encoder Circuit

旋转变压器与DSP同步串行口实现电机转子位置的观测

Resolver and DSP Synchronous Serial Interface Realizing Estimation of Rotor Position

基于FPGA的多极旋转变压器粗、精数据组合双速处理器的设计与实现

Design and Implementation of Coarse-Fine Code Combination for Multiple Resolver Based on FPGA

基于DSP的高精度旋转变压器轴角数字转换器

High-accuracy resolver-to-digital converter based on DSP

旋转变压器位置检测在EPS中的应用

Application of resolver angular position detection in electrical power steering system

基于CPLD和单片机的旋转变压器鉴相电路的设计

Design of Phase - Detecting Circuit for Resolver Based on CPLD and SCM

可简化旋转变压器和数字信号处理器接口电路和控制算法，节省DSP时间开支。

The interface circuits and control arithmetic of rotation transformer and digital signal processor were simplified , saved on DSP time .

从DSP通过对旋转变压器信号的数字化处理获得电机转子位置信号；永磁同步电动机矢量控制的主DSP模块处理双闭环矢量控制模块。

The rotor position acquired by processing the resolver signal is applied to the vector control of dual closed-loop of PMSM .

基于DDS的旋转变压器接口电路设计与实现

DDS-Based Interface Circuit for the Resolver

重点叙述了GPS信息格式和筛取时间信息的方法以及使用旋转变压器作角度定位的原理和实现方法。

It emphasized the GPS information format , approach to picking up the time information , and also the principle and implementation for angle orientation us-ing rotating transformer .

系统以旋转变压器作为位置反馈装置，通过积分分离PID控制策略，实现电动机的位置和速度控制。

In order to achieve the position and speed control , the resolver as the position feedback and the integral discrete PID algorithm as control method were used .

多极无刷旋转变压器在SRD系统中的应用

Application of Multiple Brushless Resolver in SRD System

设计了基于PWM的电机速度控制方法和利用多极旋转变压器精粗机耦合的高精度角度测量方法，提高了整个测试系统的控制精度。

The paper designs motor control method based PWM and high-precision angle test method based on multi-pole rotary transformer precise and crude machine coupled to improve the accuracy of test system control .

通过对旋转变压器信号设置一个处理的有效阈值，A/D采样后送往中央处理单元DSP的旋转变压器信号经过一个滤波环节，可以有效地滤除信号中的噪声，简化了旋转变压器信号处理的算法。

By setting a effective threshold for resolver transmitter signal , which is sampled by a A / D and is sent to Digital Signal Processor ( DSP ), noise in the resolver transmitter signal is filtered , the stabilization of the algorithm in the different temperature is verified .

阐述了基于AD2S90的数字旋转变压器的设计，并分析了它与主控芯片DSPTMS320LF2407的接口电路和它们之间的数据传输方式。

In this scheme , we present how to design the digital-resolver based on AD2S90.Also the interface circuit and the data transfer between it and DSP TMS320LF2407 controller are described in detail .

利用DSP的PWM输出功能，在增加少量外围电路的基础上，可得到两相旋转变压器励磁信号，从而简化对变压器二次侧输出信号的处理。

By use of PWM output function of digital signal processor ( DSP ), the two-phase field excitation signals of resolver-to - digital converter transformer could be obtained with fewer peripheral circuits , so that the processing of output signals from the secondary side of the transformer is simplified .

该电机位置测量采用了无刷旋转变压器以获得高可靠性，它与集成电路AD2S90组合，构成了12位的数字式位置传感器。

A12-bit digital position transducer is composed of brushless revolver and integrated circuit AD2S90 , the revolver make the system achieve fairly high reliability .

提出了旋转变压器-数字转换器AD2S90在高速航空无刷直流电机换相控制中的应用。

The feature of Resolver-Digital Converter AD2S90 is introduced in this paper , and its application in the stator phase commutation process of Brushless DC Motor is presented .

本文分析了轴角编码器中粗精组合与纠错的基本原理，并基于160DD×4／16多线旋转变压器，提出了运用纯硬件电路实现编码纠错的一种简单方法。

This paper analyses the basic philosophy of coarseness-precision combining and its error correcting in a shaft position encoder . On the basis of a 160DD × 4 / 16 multiwire rotatory transformer , a simple method of correcting encoding errors is given by using pure hardware circuits .

低温漂、高精度多极旋转变压器数字测角原理与系统的研究

Low-temperature-drift and High-precision Digital Angle-measuring Principle and System of Multiple Resolvers

同步机及旋转变压器二级轴角编码纠错方法

Correcting method of two-grade shaft angle encode of sychronous and resolver

CAN接口的双速自整角机/旋转变压器数字转换器

Two-Speed Synchro / Resolver to Digital Converter with CAN Bus Interface

三相单层绕组的特点、多样性和连接范畴旋转变压器的新型绕组

The Characteristics , Diversities and Connection Categories of Three-phase Single-layer Windings

全数字交流伺服系统中旋转变压器信号的处理

Processing of Signals from Resolver in Full Digital AC Servo System

双通道旋转变压器型轴角编码组件的研制

Research and Manufacture of the Two - speed Resolver Shaft Encoder

旋转变压器接口及其在数字炮控伺服系统中的应用

Interface of Resolver and Its Application in Digital Gun Control System

旋转变压器信号的A/D转换电路设计

Design of A / D translation circuit for rotation transformer signal

基于PC/104总线的旋转变压器/数字转换电路设计

Design of Resolver-Digit Transmitted Circuit Based on PC / 104 Bus

基于线性旋转变压器的角度测控装置的设计

The Design of Angle Monitoring Device Based on Linear Rotating Transformer

适于一体化电机系统的新结构磁阻旋转变压器的研究

A New Type Variable - Reluctance Resolver Congruous for Integrated Motor Systems