搜索资源列表
1
- 带搅拌釜式反应器是一种最为常见,具有代表性的反应器,广泛的应用于化工生产的各个领域。带搅拌釜式反应器有一些非常重要的过程参数,如:反应压力、反应温度、冷却水阀流量等等。对于这些参数的控制至关重要,它们不但决定着产品的质量和生产的效率,也很大程度上决定了生产过程的安全性。由于非线性和温度滞后等很多因素,使得常规方法对釜式反应器的控制效果不是很理想。本文以带搅拌釜式反应器的工业生产过程作为被控对象,结合模糊 PID 控制、变比值控制、串级控制、前馈控制等多种控制方式,设计了一套基于西门子 PCS7
CalVelocity20091111
- 仪表工程设计专业辅助计算工具软件 1. 流速计算(流量计选型参考); 2. 调节阀计算(调节阀选型参考); 3. 流量孔板计算(流量孔板选型参考); 4. 常用压力单位转换; 5. 压力等级转换 PN 、ASME class、 6. 长度单位(2分管、4分管….) 7. 温度换算 (oF ℃) 8. 功率换算 -Instrument Engineering Design software, an auxiliary calculati
pid
- 实现对充气装置中电磁阀的pid控制,并在屏幕上进行模拟.-Realize the inflatable device pid solenoid valve control and simulation on the screen.
ProcessControlEngineeringBasedCourseware
- 共十章内容:绪论,串级控制系统,比值控制系统,均匀控制系统,前馈控制系统,选择性控制系统,分程及阀位控制系统,非线性控制系统,新型控制系统,流体输送设备的控制。-A total of 10 chapters: Introduction, cascade control, ratio control system, even control, feedforward control, selective control systems, sub-process and valve position
Valve
- Val energy control example code PLC S7-300 and Fuzzycontrol++5.0
CoNTRoL1
- Control the water tank by open and close the valve using PID controller. Each controller are tested, and compare.
deadband_tuning
- deadband tuning, control valve
Advantech-Data-Acquisition-Card
- 研华数据采集卡的应用,通过采集卡读取数据,PID控制阀门(注:要安装研华采集卡驱动才能打开部分VI)-Research data acquisition card application of China, through reading of the data acquisition card, PID control valve (note: want to install research China acquisition card driver to be open part VI)
sdfsd
- 自己开发的一个液压溢流阀控制系统的小软件-Their development of a hydraulic relief valve control system of small software
sf_electrohydraulic
- The good example for Solenoid Valve Control
xiyiji
- 51单片机实现模拟洗衣机的功能,有两个继电器分步控制进水阀和电机-51 MCU simulation washing machine function, there are two relay step control inlet valve and motor
main
- 淋浴水温调节器的主要功能要求:(1)能够设定淋浴出水口温度;(2)具备当前温度和设定温度显示功能;(3)能够通过温度传感器DS18B20检测水温;(4)能够控制冷水口和热水口的阀门,使水温保持在设定温度。-The main function of the shower water temperature regulator requirements: (1) can be set shower outlet temperature (2) with the current temperatur
5l
- A commonly used control device called a programmable logic controller, or a PLC, is used to read a set of digital and analog inputs, apply a set of logic statements, and generate a set of analog and digital outputs. Using the example in the previous
PLC-xiyijikongzhixitong
- 一)实训项目工艺要求:采用S7-300设计一个自动洗衣机控制系统,具体控制要求如下: 1.水位选择:按动按钮WS1次,水位选择为低,L0灯亮,再按动1次,水位选择为中,MI灯亮,再按动1次,水位选择为高,则HI灯亮,若继续按动,则选择为低水位,如此循环。 2.水位选择好后,按下启动按钮ST,1秒后进水电磁阀V1动作,水位上升(用电位计模拟水位,用模拟量输入模块采集水位信号);到设定水位(低水位2v,中水位4v,高水位6v)后,进水阀关闭,2秒后,开始洗涤。 3.洗涤时,正转30秒,正
Temperature-Control-in-a-Heat-Exchanger
- Temperature Control in a Heat Exchanger Experiment using Matlab and Simulink derive a first-order-plus-dead time model of the heat exchanger characteristics, step disturbance in valve voltage V , record the effect on the tank temperature T over
新建文件夹 (2)
- 实现蓝牙控制等,喷淋阀,风扇,安全通道,18B20,温湿度传感器等传感器的实现。(The realization of Bluetooth control, spray valve, fan, safety channel, 18B20, temperature and humidity sensors and other sensors.)
电磁阀控制电路程序(含AD采集)20170426
- 该程序需要修改就能在控制方面使用。用在电磁阀控制,风机等(The program needs to be modified for use in control.Used in solenoid valve control, fans, etc.)
新建Microsoft Word 文档 (5)
- 基于模糊控制的一个例子,经典水阀控制例子,有程序(Based on fuzzy control example, the classical water valve control example has procedures.)
比例调速阀转速PID控制程序
- 比例调速阀转速PID控制程序,适用于液压马达转速调节(Speed PID control program for proportional speed control valve)