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Data Acquisition System for the AESD

ARD, Carderock Division, Bayview,ID Project Professors: Dr. Herb Hess & Dr. Brian Johnson. DETAILED DESIGN REVIEW SEPTEMBER 30, 2008. Data Acquisition System for the AESD. Team : SEADAQ Members: Jarred Coulter Zane Sapp Vishu Gupta. Overview. Goals for Fall 2008 Design Goals

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Data Acquisition System for the AESD

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  1. ARD, Carderock Division, Bayview,ID Project Professors: Dr. Herb Hess & Dr. Brian Johnson DETAILED DESIGN REVIEW SEPTEMBER 30, 2008 Data Acquisition System for the AESD Team : SEADAQ Members: Jarred Coulter Zane Sapp Vishu Gupta

  2. Overview • Goals for Fall 2008 • Design Goals • Timeline- Fall 2008 • Accomplishments to date • Sensors • LabVIEW Programming • DFMEA • Work to be completed • Questions

  3. Goals for Fall 2008 • Design goals • Timeline: Fall 2008

  4. Design Goals • Switching Scheme for Controlling Sensors • Disconnect input from batteries • Disconnect output from DAQ • LabVIEW Programming • Data Management • GPS Interface • Location stamping • GPIB Interface • Temperature data • Testing/Calculations • Latency and Power Consumption • Cost per channel and BW for multiple chassis configuration

  5. Timeline: Fall 2008

  6. Accomplishments to date • Redesigned Voltage Sensors • LabVIEW Programming • DFMEA

  7. Sensors • Redesigned Voltage Sensors • Less power consumption • Only one voltage reference • Simplified design • Linear input to output

  8. Voltage Sensor Schematic

  9. Voltage Sensor Simulation

  10. LabVIEW Program for the DAQ • Program to control the DAQ and manage the data. • Easy Control for data acquisition • Display data real-time • Save the data to a file in a specified location • Data available outside LabVIEW for viewing/analysis

  11. Flow Diagram of the Program

  12. Front Panel: Control

  13. Front Panel: Error

  14. Front Panel: Output Display

  15. DFMEA

  16. Work to be completed • Thermocouple interface • GPS • Testing and Calculations • Latency and Power consumption • LabVIEW programming • Switch Control • Multi-Chassis configuration • Star or series connection • Meeting with NI Engineer on October 9th.

  17. Questions

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