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1、National Instruments Confidential,1,LabVIEW Introduction Course Semester,National Instruments 11500 N. Mopac Expressway Austin, Texas 78759 (512) 683-0100,2,Graphical Programming for Test, Measurement, and Control Rapid application development with Express VIs and easy-to-use graphical environment I
2、nteractive measurement assistants and powerful redesigned DAQ interface for connecting to all types of I/O Expanded targeting options from Real-Time to FPGA to PDA Localized in French, German, and Japanese (Korean documentation),3,Readers of Electronic Design name invention of LabVIEW as one of the
3、Top 50 Milestones for the Electronics Industry LabVIEW 6.1 receives IAN Automation Excellence Award of 2002 Design News awards LabVIEW 6i Best Computer Productivity Tool of 2000 LabVIEW 6i chosen the “Best of the Best” in the software category by readers of Evaluation Engineering,LabVIEW Awards,4,Ma
4、y 2003 January 2002 August 2000 March 1998 February 1996 August 1993 September 1992 January 1990 October 1986 April 1983, LabVIEW 7 Express VIs, I/O Assistants, FPGA/PDA targets LabVIEW 6.1 Enhanced networking capabilities, analysis LabVIEW 6i Internet-ready measurement intelligence LabVIEW 5.0 Acti
5、veX, Multithreading LabVIEW 4.0 Added professional tools, improved debugging LabVIEW 3.0 Multiplatform version of LabVIEW LabVIEW for Windows LabVIEW 2.0 for Macintosh LabVIEW 1.0 for Macintosh LabVIEW project begins,NI LabVIEW: A History of Innovation,5,Third-Party Software Wolfram Research Mathema
6、tica Microsoft Excel The MathWorks MATLAB and Simulink MathSoft MathCAD Electronic Workbench MultiSim Texas Instruments Code Composer Studio Ansoft RF circuit design software Microsoft Access Microsoft SQL Server Oracle ,Leveraging Commercial Technologies,Communication Protocols Ethernet CAN DeviceN
7、et USB IEEE 1394 RS-232 GPIB RS-485,6,PC, Mac, Linux, Sun,LabVIEW Everywhere,Networked I/O,PC Boards,Workstation,Handheld,Embedded (FPGA),Industrial Computer (PXI),Wireless,Sensor,Tektronix Open Windows Oscilloscopes,7,The LabVIEW Family,NI LabVIEW Graphical Programming Software for Measurement and
8、Automation,LabVIEW Real-Time Module,LabVIEW FPGA Module,LabVIEW PDA Module,LabVIEW Datalogging and Supervisory Control Module,8,Acquire, Analyze, and Present,Nearly all test, measurement, and control applications can be divided into 3 main components: the ability to acquire, analyze, and present dat
9、a. LabVIEW is the easiest, most powerful tool for acquiring, analyzing, and presenting real-world data.,9,Acquire with LabVIEW,LabVIEW can acquire data using the following devices and more: GPIB, Serial, Ethernet, VXI, PXI Instruments Data Acquisition (DAQ) PCI eXtensions for Instrumentation (PXI) I
10、mage Acquisition (IMAQ) Motion Control Real-Time (RT) PXI PLC (through OPC Server) PDA Modular Instruments,LabVIEW is tightly integrated with all NI hardware, in addition to connecting to thousands of I/O devices from hundreds of different vendors.,10,Analyze with LabVIEW,LabVIEW includes the follow
11、ing tools to help you analyze your data: More than 400 measurement analysis functions for Differential Equations, Optimization, Curve Fitting, Calculus, Linear Algebra, Statistics, etc. 12 new Express VIs specifically designed for measurement analysis, including filtering and spectral analysis Signa
12、l Processing VIs for Filtering, Windowing, Transforms, Peak Detection, Harmonic Analysis, Spectrum Analysis, etc.,Powerful measurement analysis is built in to the LabVIEW development environment.,11,Present with LabVIEW,LabVIEW includes the following tools to help you present your data: On your mach
13、ine Graphs, Charts, Tables, Gauges, Meters, Tanks, 3D Controls, Picture Control, 3D Graphs (Windows Only), Report Generation (Windows Only) Over the Internet Web Publishing Tools, Datasocket (Windows Only), TCP/IP, VI Server, Remote Panels, Email Enterprise Connectivity Toolset SQL Tools (Databases)
14、, Internet Tools (FTP, Telnet, HTML),Presentation with LabVIEW can be done on your PC or over a network, or you can take advantage of additional applications such as DIAdem.,12,Course Map,Introduction to LabVIEW,Repetition & Loops,Modular Programming,VI Customization,Data Acquisition & Waveforms,Ins
15、trument Control,Arrays,Plotting Data,Clusters,Decision Making in a VI,Strings and File I/O,13,Course Goals,Understand front panels, block diagrams, and connectors/icons Use the programming structures and data types that exist in LabVIEW Use various editing and debugging techniques Create and save yo
16、ur own VIs so you can use them as subVIs Display and log your data Create applications that use plug-in data acquisition (DAQ) boards Create applications that use GPIB and serial port instruments,This course prepares you to:,14,Course Non-Goals,Every built-in LabVIEW object, function, or library VI Analog-to-digital (A/D) theory The detailed operation of the serial port or GPIB bus How to develop an instrument driver,It is not the purp
