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Evolutia Instrumentatiei

Curs de Instrumentatie Virtuala LabVIEW I TM National Instruments 11500 N. Mopac Expressway Austin, Texas 78759 (512) 794-0100. TM. Calculatorul. Flexibilitate. Televizorul. Radioul. 50. 25. 75. 100. 0. Ceasul. Timp. Evolutia Instrumentatiei.

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Evolutia Instrumentatiei

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  1. Curs de Instrumentatie VirtualaLabVIEW I TM National Instruments11500 N. Mopac ExpresswayAustin, Texas 78759(512) 794-0100 TM

  2. Calculatorul Flexibilitate Televizorul Radioul 50 25 75 100 0 Ceasul Timp Evolutia Instrumentatiei Instrumentatia virtuala bazata pe calculator a devenit noua metoda de instrumentatie de masura

  3. Instrumentatia Virtuala Instrument independent Instrument bazat pe calculator Configurat de utilizator Configurat de producator

  4. Prezentarea Achizitia Analiza User Interface INSTRUMENT DAQ Boards IEEE488 (GPIB) VXI RS-232 Conditionarea semnalelor Calcul Hard Copy File I/O Interprocess Communication Formatare Trigger Control Networking Elementele cheie ale instrumentatiei virtuale

  5. Componente standard industriale Flexibilitate Scalabilitate Conectivitate Compatibilitate Productivitate crescuta Cost redus Instrumentul Virtual

  6. LabVIEWProgramul standard industrial pentru Instrumentatia Virtuala • Programare Grafica pentru Instrumentatia Virtuala • Panoul frontal – interfata grafica cu utilizatorul • Diagrama bloc grafica – codul sursa • Compilatorul – pentru executia optimizata • Programe executabile stand-alone pentru usurinta distribuirii

  7. Software Architecture LabVIEW Analiza Prezentare Achizitie Drivere de instrument NI-488.2 NI-VXI Comenzi Seriale NI-DAQ

  8. LabVIEW Product History 1998 LabVIEW 5 1996 LabVIEW 4 • 1998 - LabVIEW 5 • Sloganul “The Power to Make It Simple!” • 1996 - LabVIEW 4 • Interfata care poate fi personalizata • 1994 - LabVIEW 3 • – LabVIEW for HP-UX • – Add-On Toolkits • 1992 – Noi sisteme de operare • – Microsoft Windows, OpenWindows, X Windows • – Introducerea pentru alte platforme • 1990 - LabVIEW 2 • – Produs matur – patru ani de testare de clienti • – Compilator pentru acoperirea nevoilor industriei • 1986 - LabVIEW 1 • – Introducerea abordarii inovative in programare • – Platforma posibila doar pentru Macintosh • 1983 – Conceptul de LabVIEW • – Cautarea unei solutii software pentru instrumentatie • – Concptul de instrument virtual 1994 LabVIEW for HP-UX Add-On Toolkits Septembrie 1992 LabVIEW for Windows LabVIEW for Sun Aprilie 1990 U.S. Patent Februarie 1990 U.S. Patent Ianuarie 1990 LabVIEW 2 Octombrie 1986 LabVIEW 1 Aprilie 1983 Conceptul LabVIEW

  9. Multiplatform Compatibility • Platform neutral • Leverage common technology • Migrate applications between platforms • Also available on Concurrent PowerMAX

  10. Integrarea sistemului Hardware & Driver Software Achizitie si comanda LabVIEW Software Analiza si prezentare PC sau Workstation Produse DAQ Instrumente seriale Proces Instrumente GPIB Alte calculatoare in retea Unitate testata Instrumente VXI

  11. Achizitie Analiza Prezentare IEEE 488.2 Signal generation GUI controllers Digital filters Strip charts Plug-in data acquisition boards Graphs Smoothing windows VXI controllers Statistics Hardcopy Software for DSP hardware File I/O RS-232 instruments HiQ (Post analysis and report generation) LabVIEW, LabWindows/CVI si ComponentWorks Cine este National Instruments?

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