登录
首页 » PDF » WCECS2007_pp411-414

WCECS2007_pp411-414

于 2017-06-16 发布 文件大小:311KB
0 78
下载积分: 1 下载次数: 1

代码说明:

  Sensorless Detection of Rotor Position of PMBL Motor at Stand Still

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • amxmodx-1.8.2-base-windows
    It s amxmodx base. Very usefull administration tool for game servers like Counter-Strike
    2014-10-01 06:10:27下载
    积分:1
  • MyShake
    安卓摇一摇案例,安卓传感器的学习模版,值得学习(Andrews shake case study template Andrews sensor, it is worth learning)
    2016-07-20 14:05:19下载
    积分:1
  • Si4432
    无线射频芯片SI4432技术手册及编程指南(中文)(Radio frequency chip SI4432 technical manuals and Programming Guide (Chinese))
    2014-01-06 11:59:45下载
    积分:1
  • tongbujianPtiaobian
    这是一个为数不多的用C语言编写的PIC12C508的RGB灯的小型控制器,交流同步信号检测,七彩跳变+七彩渐变,做LED的朋友可以参考,程序可以直接使用的;(This is a small controller RGB lights a few written by C PIC12C508, AC synchronous signal detection, colorful jump+ colorful gradient, do LED friends can reference, the program can be used directly )
    2013-09-09 16:24:18下载
    积分:1
  • W5500PYeelinkPdht11Pgy-30
    1.具有环境信息采集功能,可以采集环境的温度、湿度和光照强度。 2.具有联网功能,可以将采集到的环境信息直接上传到Yeelink云平台上。 3.具有网络查看功能,可以用任何联网设备,在互联网上查看采集点的信息。(1 with environmental information collection function, you can collect temperature, humidity and light intensity environment. 2 with networking capabilities, you can collect environmental information directly uploaded to Yeelink cloud platform. 3 has a network view feature, you can use any networked device, view the information collection point on the Internet.)
    2013-12-31 20:00:40下载
    积分:1
  • STM32之ADC+DMA传输(定时器触
    说明:  STM32F103单片机实现定时器触发DMA传输ADC测得的数据(STM32F103 Single Chip Microcomputer Implements Timer Triggering DMA to Transfer Data Measured by ADC)
    2019-04-09 17:28:01下载
    积分:1
  • 123
    单片机红外遥控系统 ,该文章详细的介绍了用单片机实现红外遥控。(SCM infrared remote control system, the article describes in detail the infrared remote control with MCU.)
    2010-05-24 20:30:43下载
    积分:1
  • msp430应用笔记
    msp430应用笔记 包含msp430手册,以及各项项目开发笔记 PDF 学430必备(MSP430 application notes include MSP430 manual and PDF science 430 necessary notes for various project development)
    2020-06-21 03:40:02下载
    积分:1
  • 200711-0054-05
    TMS28335初始化完成之后, 1、 先DDS产生73.35hz的方波。(问流量管固定频率) 2、 乘法器的另一个数字端输入乘数直接给一个固定值(按照5v),系数是固定的就是对应PID输出的那个接口,串行十二位信号输出(需要先定好一个GPIO接口)。 3、 再延迟一定的时间0.1s或其他时间之后,开始ad采集信号,分别采两路AD信号,此时不稳定(为什么要等到一定的幅值才开始采集AD信号) 4、 选择250点估计一个频率,频率估计的方法采用计算峰值次数的方法或者过零点,总之是为了保证精度采用时域估计的算法,这一块主要是一个扫频子程序,计算频率共振点。 5、 之后改变DDS的输出频率,循环对512点的数据进行扫频的处理 6、 频率控制完成之后,就可以缓慢降低PID控制输出的参数,此时暂时不计算频率,通过不断调整系数使AB的幅度保持在1 的范围内。 7、 测试幅度控制稳定之后a、采用幅度和频率同时控制b。采集数据进入频率估计和相位差估计的后续程序的大循环 8、 注意:采样和控制是同时进行的,所以要设置中断,以及看懂AD的程序,以及内部存储以及数据处理资源的分配。 (TMS28335 initialization is complete, 1, the first DDS generated square wave of 73.35hz. (Q flow tube fixed frequency) 2, another digital side of the multiplier input multiplier directly to a fixed value (in accordance with 5v), the coefficient is fixed corresponding PID output interface, serial twelve signal output (need to be a good one GPIO interface). 3, and then after a certain time delay 0.1s or other time, ad signal acquisition were collected two AD signal instability (Why wait until a certain amplitude began collecting AD signal) 4, 250 point estimate a frequency, frequency estimation method using the method of calculation of the number of peak or zero crossing, in short, in order to ensure the accuracy of time-domain estimation algorithm, this piece is a sweep subroutine to calculate the frequency resonance point. 5, after the change of the output frequency of the DDS data of 512 points, the loop processing Sweep 6, after the completion of the frequency control, it can sl)
    2013-04-07 15:03:14下载
    积分:1
  • paper5
    5Dynamics of a Strengthened Chaotic System and Its Circuit Implementation.pdf
    2014-05-09 20:15:58下载
    积分:1
  • 696518资源总数
  • 104349会员总数
  • 32今日下载