Changes between Version 24 and Version 25 of TBR/UserApp/MMS_Instruments_Suite


Ignore:
Timestamp:
Dec 6, 2011, 1:32:26 AM (7 years ago)
Author:
Ivaylo
Comment:

/* DC-8 MMS Instrument Improvement */

Legend:

Unmodified
Added
Removed
Modified
  • TBR/UserApp/MMS_Instruments_Suite

    v24 v25  
    9292
    9393
    94 To increase system performance and reliability, we propose to improve the following DC-8 MMS sub-systems:
     94To increase system performance and reliability, we propose to improve the following DC-8 MMS sub-systems
    9595
    9696 The current dynamic and static pressure measurements include very long pneumatic lines, which span the width and half the length of the DC-8 fuselage. The long lines have proven to be unreliable and prone to leakage. The long transmission line system shows significant signal propagation time delays, oscillations, and frequency dependent damping. Dedicated transducers will sample the outside pressure with a 12-inch connecting line. The payload integration will require minor mechanical and electrical efforts for the transducer installations.