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zhijiezhuanjukongzhi
直接转矩控制模型,采用绕线式异步电动机.仿真圆形磁链(Model of direct torque control using induction motor winding. Simulation of radio flux)
- 2009-06-02 02:38:40下载
- 积分：1
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Cell-association-in-HetNet
Important research articles on cell association in Heterogeneous wireless network
- 2017-03-25 15:04:37下载
- 积分：1
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176
本系统基于反馈控制思想，由交直流转换电路、DC-DC变换器、步进电路模块和显示模块4个模块电路构成开关稳压电源。交直流转换电路整流部分采用全波桥式整流电路形式，DC-DC变换器以TL494有主核心设计并加上简单滤波电路及RC放电回路所构成的回路控制器。它能把脉冲宽度变化的信号转换成与脉冲宽度成正比变化的直流信号，进而实现闭环单回路控制。由单片机控制
数字定位器X9241的电阻,进而控制输出电压。显示模块由LCD1602构成。
(Based on feedback control of the system of thought, from AC-DC converter circuit, DC-DC converters, stepper circuit module and display module 4 module circuit switching power supply. AC-DC converter circuit using full-wave rectifier part of the circuit form of bridge rectifier, DC-DC converter to TL494 have the main core of the design and add a simple RC filter circuit and discharge circuit posed by the loop controller. It can change the pulse width signals into changes with the pulse width is proportional to the DC signal, and thus realize the closed-loop single-loop control. By the single-chip microcomputer to control the number of locator X9241 resistance, thereby control the output voltage. LCD1602 constituted by the display module.)
- 2007-10-27 18:11:10下载
- 积分：1
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NTC-SHOW-
一个利用MSP430单片机采集NTC温度并在四位数码管上显示的程序，仿照Anduino内核格式，包含一位差值算法(A collection NTC temperature using the MSP430 microcontroller and four digital tube display program, modeled Anduino kernel formats, including a difference algorithm)
- 2013-10-18 11:19:42下载
- 积分：1
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烧写外部FLASH程序
将小文件写入外部SPI FLASH中，现将文件写入到单片机的某块flash区域，然后在写入外部falsh，适合小文件(Write the small file to the external SPI FLASH, now write the file to a single chip flash area of the single chip, and then write the external falsh to suit the small file.)
- 2017-12-26 17:37:12下载
- 积分：1
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PID专题讲座配套资料
说明： 主要内容：
1.常用的控制算法与PID控制算法的异同点；
2.PID控制算法的理论分析
3.基于单片机的PID算法实现
4.PID算法的工程应用的一些注意事项
5.演示板电路分析
6.PID算法C语言实现---基于ARM-CortexM3(STM32)的增量式PID温度控制(Main contents:
1. Similarities and differences between common control algorithm and PID control algorithm;
2. Theoretical analysis of PID control algorithm
3. Realization of PID algorithm based on MCU
4. Some notes on the engineering application of PID algorithm
5. Circuit analysis of demonstration board
6. PID algorithm C language realization: incremental PID temperature control based on ARM cortex m3 (STM32))
- 2019-11-04 08:35:59下载
- 积分：1
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单片机可用的I2C接口代码
单片机可用的I2C接口代码，已在altera Nios II验证通过(I2C interface code, has been verified in the NiosII Altera)
- 2015-08-02 10:38:27下载
- 积分：1
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WGBasicTest
说明： 门禁开发流程，通用流程解析，详细分析了小区门禁开发流程和思路等(Access control development process, general process analysis, train of thought analysis, etc.)
- 2020-06-22 02:40:01下载
- 积分：1
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OV7670资料
摄像头OV7670模块调试资料，硬件参考电路、51、STM32源码。(Camera OV7670 module debugging data, hardware reference circuit, 51, STM32 source code.)
- 2020-06-19 16:40:01下载
- 积分：1
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16BCDCOM
十六进制BCD码的转换及VB串口通信，C51程序功能函数(Hexadecimal BCD code conversion and VB serial communication, C51 program performance function)
- 2009-11-06 19:07:06下载
- 积分：1
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