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…正版授权用户可以使用程序和# 39;的源代码,但易…
... 公司授权正版用户可以使用这些程序的源代码,但必须标明由易语言编写及易语言网址。 其中:连连看、易之表增强版与中华 ... 农历月历支持库 拖放支持库 正则表达式支持库 进程通讯支持库 BT下载支持库 网络通讯支持库二 超级选择夹支持库-... Genuine authorized users can use a program"s source code, but easy to be labeled by the Yi language and language website. Of which : 1000 block of Terry Avenue and replace it with an enhanced version table ... the Chinese Lunar Calendar supports the drag-and-drop support for regular expressions support for the process of communication support for BT download support for network communications support for two Super folder support for choice
- 2022-03-30 03:39:15下载
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关于ASP大学计算机相关行业可用之毕业论文 毕业设计.随便整的~绝对实用.大三准备大四用...
关于ASP大学计算机相关行业可用之毕业论文 毕业设计.随便整的~绝对实用.大三准备大四用-University of ASP computer-related industries graduation thesis is available in the design. ~ Casually absolute integrity and the practical. prepared by senior church!
- 2022-08-25 16:06:36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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2009 National Undergraduate Electronic Design Competition grid
2009年全国大学生电子设计竞赛试题
光伏并网发电模拟装置(A题)-2009 National Undergraduate Electronic Design Competition grid-connected PV simulation device (A question)
- 2023-07-29 12:15:03下载
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使用智能天线的自组网链路建立
Link Establishment in Ad Hoc Networks Using Smart Antennas-Opnet_thesis
- 2023-01-26 20:35:03下载
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Biosignal and Biomedical Image Processing
Biosignal and Biomedical Image Processing - Matlab-Based Applications -Biosignal and Biomedical Image Processing- Matlab-Based Applications
- 2023-01-19 12:10:04下载
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Zyxe 3G+wifi无线路由器内部PCB照片
Zyxe 3G+wifi无线路由器内部PCB照片-Zyxel 3G wifi wireless router internal PCB snapshot
- 2022-03-09 21:45:18下载
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摘要:报适了一种直接序列软扩频调制解调器的SAw实现方案,并给出了相应的实验结果。该方案刘一提高系统抗干扰能力、频宽利川等方而均具有与其他技术不同的特点。同时,...
摘要:报适了一种直接序列软扩频调制解调器的SAw实现方案,并给出了相应的实验结果。该方案刘一提高系统抗干扰能力、频宽利川等方而均具有与其他技术不同的特点。同时,该技术方案为进一步研究DS-0FDM下了基石出。
-Abstract: al fitness, a direct-sequence spread-spectrum modem soft Saw the realization of the program, and gives the corresponding experimental results. Liu of the program to improve system anti-interference ability, such as bandwidth Lichuan side and with other technologies have different characteristics. At the same time, the technology program for further study on DS-0FDM out under the foundation.
- 2022-05-23 04:59:29下载
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能量表原理图库为Altium
energy meter ICs schematic library for altium
- 2022-07-02 22:20:04下载
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Chip
芯片级倾角传感器,18脚小封装,广泛用于油田机械设备-Chip-level angle sensor, 18-pin small package, widely used in oil field machinery and equipment
- 2023-04-30 17:40:03下载
- 积分:1