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National Undergraduate Electronic Design Contest winning entries selected :1994
全国大学生电子设计竞赛获奖作品精选:1994-1990_11039843.rar-National Undergraduate Electronic Design Contest winning entries selected :1994-1990_11039843. Rar
- 2022-02-27 06:41:24下载
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摘要】 本文介绍了以AT89S51单片机为核心的温度控制器的设计,在该设计中采用高精度的温度传感器AD590对电热锅炉的温度进行实时精确测量,用超低温漂移高精度...
摘要】 本文介绍了以AT89S51单片机为核心的温度控制器的设计,在该设计中采用高精度的温度传感器AD590对电热锅炉的温度进行实时精确测量,用超低温漂移高精度运算放大器OP07将温度-电压信号进行放大,再送入12位的AD574A进行AD转换,从而实现自动检测,实时显示及越限报警。控制部分采用PID算法,实时更新PWM控制输出参数,控制可控硅的通断时间,最终实现对炉温的高精度控制。
【关键词】 水温控制系统
PID控制单片机
温度控制是工业生产过程中经常遇到的过程控制,有些工艺过程对其温度的控制效果直接影响着产品的质量,因而设计一种较为理想的温度控制系统是非常有价值的。
一
系统设计方案的论证与比较
根据题目要求,电热锅炉温度控制系统由核心处理模块、温度采集模块、键盘显示模块、及控制执行模块等组成。-Abstract This paper introduces the single-chip AT89S51 temperature controller at the core of the design, in the design of high-precision temperature sensor AD590 temperature of the heating boiler accurate measurement of real-time, using ultra-low temperature drift, high-precision operational amplifier OP07 temperature Part of the use of PID control algorithms, real-time PWM control output parameter update and control the on-off Thyristor time, finally achieve the high-precision control of temperature.
【Key Words】 temperature control system
PID control of single-chip
Temperature control is the process of ind
- 2023-07-15 09:45:04下载
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An Introduction to
Application Specific Integrated Circuit (ASIC) Design
An Introduction to
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能够对疾病的语言程序进行诊断,如“公司”。
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- 2022-03-21 09:22:07下载
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VC++环境下的图书管理系统的详细设计和文档
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华为
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不错的键盘程序,非常具有通用性,具有很强的可移植性
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关于systemc片上系统设计的一些内容
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Hopfield神经网络
hopfield neural network
- 2022-02-26 06:26:57下载
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ti公司的达芬奇平台的user guide,是入门的文档。
ti公司的达芬奇平台的user guide,是入门的文档。-ti da Vinci platform
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