Labview1_ Computer Applications in Control_ACRRL
- 1. ACRRL Applied Control &Robotics Research Laboratory of Shiraz University Computer Applications in Control Lecture 1
- 2. ACRRL Applied Control &Robotics Research Laboratory of Shiraz University Department of Power and Control Engineering, Shiraz University, Fars, Iran. Instructor: Dr. Asemani TA: Mohammad Sabouri
- 3. Course Overview LabVIEW: • Introductionto LabVIEW • Programming with LabVIEW • VISA Toolkit: Arduino • Introduction to Raspberry Pi • Connection to LabVIEW with Internet, LAN, WLAN • Vision Development Module • Control design toolkit, PID & Fuzzy control toolkit • MathScript RT Module
- 4. Course Overview MATLAB: • PIDtool •SISOtool • Control design toolbox • Introduction to Identification toolbox
- 5. Course Overview In classHomework: • 2 Score Final Exam • 7 Score Project1: • 1 Score • Deadline: 6th March 2018 (15th Esfand 1396) Project2: • 1.5 Score • Deadline: 14th April 2018 (25th Farvardin 1397) Project3: • 1.5 Score • Deadline: 1st June 2018 (11st Khordad 1397) Final Project: • 7 Score • Deadline: 11th July 2018 (20th Tir 1397)
- 6. Different software forControl design • NI LabVIEW • Matlab, Simulink® Software • MapleSoft (MapleSim) • ANSI C • Esterel SCADE • NI MATRIXx SystemBuild
- 7. Different software forControl design The MathWorks, Inc. Simulink® Software NI LabVIEW MapleSoft MapleSim Esterel SCADE ANSI C NI MATRIXx SystemBuild
- 8. Overview of LabVIEW •LabVIEW – Laboratory Virtual Instrument Engineering Workbench • Graphical programming language that allows for instrument control, data acquisition, and pre/post processing of acquired data.
- 9. Graphical programming language& Data flow • LabVIEW relies on graphical symbols rather than textual language to describe programming actions. • The principle of dataflow, in which functions execute only after receivi ng the necessary data, governs execution in a straightforward manner.
- 10. Graphical programming VsCode programming LabVIEW C*
- 11. How does LabVIEWwork? • LabVIEW programs are called: Virtual Instruments (VIs) because their appearance and operation imitate actual instruments. • However, they are analogous to main programs, functions and subroutines from popular language like C, Fortran, Pascal, …
- 12. LabVIEW Power Windows |Mac | Linux® | RTOS English | French | German | Japanese | Korean | Chinese
- 13. LabVIEW 2017 systemrequirements Windows Run-Time Engine Development Environment Processor 1 Pentium 4M/Celeron 866 MHz (or equivalent) or later (32-bit) Pentium 4 G1 (or equivalent) or later (64-bit) Pentium 4M (or equivalent) or later (32-bit) Pentium 4 G1 (or equivalent) or later (64-bit) RAM 256 MB 1 GB Screen Resolution 1024 x 768 pixels 1024 x 768 pixels Operating System Windows 10/8.1 2 /7 SP1 3 Windows Server 2012 R2 2 Windows Server 2008 R2 SP1 3 Windows 10/8.1 2 /7 SP1 3 Windows Server 2012 R2 2 Windows Server 2008 R2 SP1 3 Disk Space 620 MB 5 GB (includes default drivers) Windows
- 14. Matlab 2017 systemrequirements Operating Systems Processors Disk Space RAM Graphics Windows 10 Windows 8.1 Windows 7 Service Pack 1 Windows Server 2016 Windows Server 2012 R2 Windows Server 2012 Windows Server 2008 R2 Service Pack 1 Any Intel or AMD x86- 64 processor AVX2 instruction set support is recommended With Polyspace, 4 core s is recommended 2 GB for MATLAB only, 4–6 GB for a typical installation 2 GB With Simulink, 4 GB is required With Polyspace, 4 G B per core is recom mended No specific graphics card is required. Hardware accelerate d graphics card supp orting OpenGL 3.3 w ith 1GB GPU memor y is recommended.
- 15. LabVIEW Vs Matlab •MATLAB is much better for computation than LabVIEW, mostly because classical program code is much more appropriate for calculations than block diagrams. • Chart shows that the functions for classical engineering calculations (Bode, FFT) are very well optimized in LabVIEW and faster than in MATLAB. • The biggest advantage of LabVIEW is fast and simple construction of the graphical user interface that facilitates the updating of parameters (no need to interfere with the code) and e legant presentation of the results. • Another advantage of LabVIEW is that most MATLAB functions are accessible from LabVIEW via the MathScript Node, which can actually pass data to m code, execute it and get results back.
- 16. LabVIEW Vs Matlab CALCULATIONWITH MATRICES FAST FOURIER TRANSFORM (FFT)
- 17. LabVIEW Vs Matlab DCMOTOR CONTROL SIMULATION TRANSFER FUNCTION BODE PLOT
- 18. Product LabVIEW 2017(32-bit) LabVIEW 2017 (64-bit) Advanced Signal Processing Toolkit ✓ — Control Design and Simulation Module ✓ ✓ 1 Database Connectivity Toolkit ✓ — DataFinder Toolkit ✓ — Datalogging and Supervisory Control Module ✓ — Desktop Execution Trace Toolkit for Windows ✓ ✓ Digital Filter Design Toolkit ✓ — FPGA Module ✓ — MathScript RT Module ✓ ✓ 2 Report Generation Toolkit for Microsoft Office ✓ ✓ Real-Time Module ✓ — Robotics Module ✓ — SoftMotion Module ✓ — Statechart Module ✓ — Sound and Vibration Measurement Suite ✓ ✓ Unit Test Framework Toolkit ✓ ✓ VI Analyzer Toolkit ✓ ✓ Vision Development Module ✓ ✓ LabVIEW 2017 Supported Modules and Toolkits
- 19. Design – Signal andImage Processing – Embedded System Programming – (PC, DSP, FPGA, Microcontroller) – Simulation and Prototyping – Power Station – DCS, SCADA – And More… Features of LabVIEW
- 20. Control – Automatic Controlsand Dynamic Systems – Mechatronics and Robotics – Power Station – Manufacture Process – Monitoring – Ground control station – Production Line – And More… Features of LabVIEW
- 21. Measurements – Circuits andElectronics – Measurements and Instrumentation – Factory – Laboratory – Education – And More… Features of LabVIEW
- 22. Hardware in LabVIEW DataAcquisition Device (DAQ) Actual USB, PCI, or PXI Device Configured in MAX Simulated Data Acquisition Device (DAQ) Software simulated at the driver level Configured in MAX Sound Card Built into most computers Arduino USB
- 23. Sound Card* NIUSB DAQ NI PCI DAQ Arduino Instruments* AI Bandwidth 8–44 KS/s 10–200 KS/s 250 K–1.2 Ms/s — 20kS/s–2 GS/s Accuracy 12–16 bit 12–16 bit 14–18 bit 8-10 bit 12–24 bit Portable x x — Yes some AI Channels 2 8–16 16–80 6-12 2 AO Channels 2 1–2 2–4 0-2 0 AC or DC AC AC/DC AC/DC AC/DC AC/DC Triggering — x x x x Calibrated — x x x x What type of device should I use?
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