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所在平台: Udemy |
课程主页: https://www.udemy.com/course/daqand-hardware-in-the-loop-and-matlab-simulink-and-daq-navi/
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课程名称：DAQ/硬件在环/ MATLAB-SIMULINK 课程概述：本课程旨在深入探讨数据采集（DAQ）系统及其与硬件在环测试（HIL）和MATLAB-SIMULINK的结合。课程包括多个讲座，内容涵盖数据采集系统的基本原理、类型及硬件设备的应用。 讲座1：数据采集系统的必要性与类型。主要介绍国家仪器（NI）数据采集系统和研华（Advantech）数据采集系统，并讨论DAQ如何与MATLAB连接。 讲座2：介绍各种硬件数据采集设备，包括MQ-2气体传感器、PIR传感器和蒸汽水检测传感器模块，及USB-6009多功能I/O设备。 讲座3：深入探讨USB-6009多功能I/O设备的模块规格和引脚布局，讲解硬件接线及将模拟输入和输出连接到负载的过程，并提供多个传感器与DAQ之间的接线图示。 讲座4：DAQ软件的应用，包括NI设备监控、数字输入测试、数字输出测试、模拟输入测试和模拟输出测试。 讲座5：探讨如何将MATLAB/SIMULINK与硬件在环测试结合，介绍数字输入、数字输出、模拟输入和模拟输出的实现方法。 数据采集硬件则是连接传感器与计算机之间的设备，通常通过USB或PCI-express接口连接。它将传感器信号转换为计算机可识别的数字信号，使计算机能够进行多种类型的测量，特别是来自模拟信号的测量。 这门课程适合希望深入了解数据采集系统及其应用的学习者，帮助他们掌握DAQ与MATLAB/SIMULINK的有效结合。
Data Acquisition (DAQ)Lecture1Why a data acquisition system?Many types of DASNational Instrument (NI) DASAdvantech DASDAS Connection with MATLABLecture 2Hardware-Data Acquisition (DAQ)MQ-2 Gas Sensor Many types of DASPIR sensorSteam Water Detection Sensor ModuleUSB-6009-Multifunction I/O DeviceLecture 3:Hardware-Data Acquisition (DAQ)USB-6009-Multifunction I/O DeviceModule specification and pinoutsHardware wiringConnecting Analog Input and Output to a LoadWiring diagram MQ-2 gas sensor to DAQWiring diagram PIR motion sensor to DAQWiring diagram for Steam Water to DAQWiring diagram for LED lighting to DAQLecture 4:Software-Data Acquisition (DAQ)DAQ Software:NI Device Monitor-Digital input test-Digital output test-Analog input test-Analog output testLecture 5:Software-Data Acquisition (DAQ)1- MATLAB/SIMULINK and Hardware in Loop with DAQ-Digital input-Digital output-Analog input-Analog outputData Acquisition HardwareData acquisition hardware is the hardware that is connected between the sensors and the computer. This hardware is either connected to the computer employing a USB port or through the PCI-express ports that are found on the motherboard. The data acquisition hardware serves to take in the signals from the sensors and then convert them into digital signals that are readable by the computer. Data acquisition systems are capable of making many different types of measurements. These types of measurements are typically derived from analog signals. Before their transfer into any computer system, they must be in a digital format.
