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这是一个比较典型的PID处理程序,在使用单片机作为控制cpu时,请稍作简化,具体的PID 参数必须由具体对象通过实验确定。由于单片机的处理速度和ram资源的限制...
这是一个比较典型的PID处理程序,在使用单片机作为控制cpu时,请稍作简化,具体的PID 参数必须由具体对象通过实验确定。由于单片机的处理速度和ram资源的限制,一般不采用浮点数运算,而将所有参数全部用整数,运算 到最后再除以一个2的N次方数据(相当于移位),作类似定点数运算,可大大提高运算速度,根据控制精度的不同要求,当精度要求很 高时,注意保留移位引起的“余数”,做好余数补偿。这个程序只是一般常用pid算法的基本架构,没有包含输入输出处理部分。-This is a typical PID process, as in the use of SCM control cpu, please slightly simplified, specific PID parameters to be specific targets identified by experiments. As SCM processing speed and ram resource constraints, generally do not use floating-point operations, and will use all the parameters of all integers, and the final calculations to divide one of the Nth 2 data (the equivalent displacement), will count for a similar operation, it will greatly increase the computing speed, control Accuracy of different requirements and high precision, displacement caused reservations to the attention of the "I", which I do several compensation. This procedure is commonly used algorithm pid the basic structure does not include input and output processing.
- 2022-03-19 08:10:44下载
- 积分:1
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CAN协议标准设计规范(电梯项目080716).docCAN协议标准设计规范(电梯项目080716).doc...
CAN协议标准设计规范(电梯项目080716).docCAN协议标准设计规范(电梯项目080716).doc-CAN protocol standard design specifications (elevator project 080716). DocCAN protocol standard design specifications (elevator project 080716). Doc
- 2023-04-10 09:10:04下载
- 积分:1
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PIC16F877A
基于PIC16F877A的DS18B20一线总线多路测温系统(采用Proteus模拟)。
Proteus模拟电路图+PIC C语言源程序(MPLAB V8.00)
这可不是用多I/O模拟的多路测温哦!看系统功能:
1)、由一线数据线寄生供电,采用MOSFET强上拉给DQ供电;
2)、上电自动搜索可用的传感器并做CRC校验(实现了Search ROM命令);
3)、 报警下限可选择;
4)、轮询显示温度,通过LCD1602输出;
5)、 传感器中途拔出或温度越界均报警;
6)、 采用声光报警方式,可做为温度控制信号标志。
-PIC16F877A-based multi-channel bus of DS18B20 line temperature measurement system (using the Proteus simulation). Proteus analog circuit+ PIC C language source code (MPLAB V8.00) This is not using multiple I/O simulation of multi-channel temperature measurement Oh! See system functions: 1) by the parasitic power line data line, using MOSFET strong pull-up power supply to the DQ 2), power-on automatically search for available sensors and do CRC check (to achieve a Search ROM command) 3) alarm limit choice 4), polling shows the temperature, through the LCD1602 output 5), half-way pulled out or the temperature sensors are all cross-border police 6), using sound and light alarm mode can be used as the
- 2022-04-24 15:29:39下载
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Proteus Model
Proteus Model - RTL8019AS Realtek Ethernet Controller V0.1B-Proteus Model- RTL8019AS Realtek Ethernet Controller V0.1B
- 2022-02-14 17:20:00下载
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使用c51单片机制作的气象五要素采集程序
包括DS1302温度以及TLC2543、24c04,键盘
240*320液晶模块!...
使用c51单片机制作的气象五要素采集程序
包括DS1302温度以及TLC2543、24c04,键盘
240*320液晶模块!-use c51 SCM produced five elements of the meteorological collection procedures include DS1302 temperature and TLC2 543,24 c04, keyboard 240* 320 LCD module!
- 2022-02-10 00:02:10下载
- 积分:1
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51单片机实用子程序
里面有很多单字节,多字节和定点浮点数的运算子程序,初学者可以看,还不错我也是从其它网上找的....
51单片机实用子程序
里面有很多单字节,多字节和定点浮点数的运算子程序,初学者可以看,还不错我也是从其它网上找的.
-51 SCM utility subroutine There are so many single-byte, multibyte, and fixed-point floating-point arithmetic subroutines, beginners can look, well I am also looking for from the other online.
- 2023-01-24 20:40:03下载
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数字交通控制字符、数码管通过排列组合…
数码管组字,数码管经过排列组合,通过单片机控制组成的屏幕显示。-digital traffic control characters, digital tube through permutations and combinations, SCM control of the screen display.
- 2022-04-21 13:34:35下载
- 积分:1
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Realize the use of 1602 Chinese characters show that this simple procedure in de...
利用1602实现汉字的显示,程序简单详细,保证初学者可以看懂-Realize the use of 1602 Chinese characters show that this simple procedure in detail to ensure that beginners can understand
- 2022-12-28 13:15:03下载
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Brief Introduction to C51 Language
Brief Introduction to C51 Language
- 2022-03-04 19:53:10下载
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基于MCS
基于MCS-51单片机的双向红外计数器C程序-Based on MCS-51 single-chip bi-directional infrared counter C procedures
- 2022-07-22 14:00:00下载
- 积分:1