data acquisition system for the aesd team : seadaq members: jarred coulter zane sapp vishu gupta...
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DATA ACQUISITION SYSTEM FOR THE
AESD
Team : SEADAQMembers: Jarred Coulter
Zane Sapp Vishu Gupta
DETAILED DESIGN REVIEWSEPTEMBER 30, 2008
ARD, Carderock Division, Bayview,IDProject Professors: Dr. Herb Hess & Dr.
Brian Johnson
Overview
Goals for Fall 2008 Design Goals Timeline- Fall 2008
Accomplishments to date Sensors LabVIEW Programming DFMEA
Work to be completed Questions
2
Design Goals4
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
Sensors7
Redesigned Voltage Sensors Less power consumption Only one voltage reference Simplified design Linear input to output
LabVIEW Program for the DAQ
10
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
Work to be completed16
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.