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xiazai
xiazai
- 2022-05-22 20:44:57下载
- 积分:1
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基于模糊PI控制的BLDCM直接转矩控制
说明: 针对双闭环矢量控制的三相电压型 PW M 整流器难以用准确的数学模型描述、以及通过其简化的数学模型求得的PI参数需要实验整定的问题 ,提出了基于模糊 P I控制器的新型智能化控制方法。与传统的Pl控制方法相比。该方法不仅实现了PI参数的自整定。还使系统具有更好的响应性能、更高的稳定性及鲁棒性。利用 M atlab/Sim ulink 工具箱建立了基于模糊 P l控制器的整流器仿真模型,并通过仿真实例对此设计方法进行了实验验证。(In order to solve the problem that it is difficult to describe the three-phase voltage type PWM rectifier with double closed-loop vector control by accurate mathematical model and the PI parameters obtained by its simplified mathematical model need to be adjusted by experiment, a new intelligent control method based on Fuzzy PI controller is proposed. Compared with the traditional PL control method. This method not only realizes the self-tuning of PI parameters. It also makes the system have better response performance, higher stability and robustness. Using Matlab / Simulink toolbox, the rectifier simulation model based on Fuzzy PL controller is established, and the design method is verified by simulation example.)
- 2020-03-04 11:48:11下载
- 积分:1
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VC++ 模拟实现网络语音电话
VC++ 模拟实现网络语音电话,类似语音聊天的功能,这是一个通过网络实现的网络语音电话,功能目前是比较基础的,仅供学习参考吧。本实例当时在Windows 2000环境下运行通过。相关的代码如下:
#define BUFFERSIZE 5120 //缓冲区大小
static HWAVEIN hWaveIn ; //录音设备句柄
static HWAVEOUT hWaveOut ; //播放设备句柄
static PBYTE pBufferIn[2]; //用于接收和播放的两块缓冲区
static PBYTE pBufferOut[2]; //用于发送和录音的两块缓冲区
static PWAVEHDR pWHIn[2]; //用于录音的PWAVEHDR结构数组
static PWAVEHDR pWHOut[2]; //用于播放的PWAVEHDR结构数组
static WAVEFORMATEX waveform ; //用于打开音频设备的WAVEFORMATEX结构
int nIn = 0; //当前播放缓冲区号
int nOut = 0; //当前录音缓冲区号
int nComState = 1; //显示通话状态信息的变量
CString LocalIP; //本机IP地址
CString RemoteIP; //远端主机IP地址
CServerAS sServer; //服务器套接字
CClientAS sClient; //客户端套接字
CServerAS sListen; //监听套接字
BOOL ConnectDown = FALSE; //“连接”按钮是否被按下
BOOL sState = FALSE; //是否处于服务器端状态
BOOL cState = FALSE; //是否处于客户端状态
- 2022-02-14 11:56:52下载
- 积分:1
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常用电子原件参数大全包括:125贴片三极管上的印字,与真实名称的对照表,2SJ场管大全,9000系列三极管资料,常用晶体与场管,电阻阻值表,贴片代码查找工具,贴...
常用电子原件参数大全包括:125贴片三极管上的印字,与真实名称的对照表,2SJ场管大全,9000系列三极管资料,常用晶体与场管,电阻阻值表,贴片代码查找工具,贴片电容耐压,贴片电阻封装跟功率关系。-Original parameters of commonly used e-Daquan include: 125 SMD transistors on the printing, and the real name of the comparison table, 2SJ field pipe Daquan, 9000 series transistor data, commonly used crystal and field control, resistor table, patch code search tool, paste film capacitor voltage, chip resistor package, with power relations.
- 2023-08-25 05:40:03下载
- 积分:1
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hadoop hive
说明: Hadoop构建数据仓库实践 操作指南 大数据知识(hadoop java hive bigdata)
- 2019-04-06 09:26:20下载
- 积分:1
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dobot(完善装配关系)
说明: dobot机器人3d模型,dobot机器人3d模型,(dobot 3d mode,may can help you,suit for 2019)
- 2020-06-24 14:40:02下载
- 积分:1
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ASP中一个很好的无组件文件上传工具,如果上传的是图片,在选择时还可以看到图片的面貌。...
ASP中一个很好的无组件文件上传工具,如果上传的是图片,在选择时还可以看到图片的面貌。-ASP with a good file upload tool components, if it is to upload pictures, the choice can also see pictures of the landscape.
- 2022-03-08 09:04:07下载
- 积分:1
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17-比较器做ADC-C语言
低成本的STC单片机做了一个比较器程序,结果通过串口发出来(Low-cost STC MCU made a comparator program, and the results were sent out through serial port.)
- 2020-06-18 14:00:02下载
- 积分:1
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一个大师仿PowerBuilder开发优化界面程序…
powerbuilder开发的一个仿优化大师的界面的一个程序源代码。不知道有人喜欢吗?-PowerBuilder development of a master of imitation optimize the interface a program"s source code. Do not know that people like?
- 2022-07-18 19:52:57下载
- 积分:1
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ujifiudforwajd
Fourier Transforms & FFT Algorithm Source Code div hr div B 文件列表 B :()
- 2018-05-26 14:53:46下载
- 积分:1