RESERVE SOCIETE SUMARE PAYLOAD TM S SA S 00/S/ED A /N C/088 -M P
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RESERVE SOCIETE
SUMARE PAYLOAD
TMS SAS 00/S/EDA/NC/088 - MP
RESERVE SOCIETE
CONTENTS
• Objectives.
• Sensors choice.
• Sensors performances.
• Implant possibilities.
• Sensors conditioning.
• Schedule.
• Sensors integration drawings.
• Fins navigation trials.
• Fresh water tank measurement sensors.
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TMS SAS 00/S/EDA/NC/088 - MP
RESERVE SOCIETE
OBJECTIVES
The “Payload” will assume two main operational functions.
• Monitoring of the volumetric evolution of sand banks.
• Obstacles avoidance.
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RESERVE SOCIETE
SENSORS CHOICE
Altimeter.
Acoustic high frequency transducer ( Resolution)
Obstacles avoidance.
The inner Mauve transducer is not available (Software limits / Discrimination).
The transducer is the same than for altimeter.
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RESERVE SOCIETE
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TMS SAS 00/S/EDA/NC/088 - MP
SENSORS PERFORMANCES
Measurement limit : 50 m
Measurement mode : Free run
Measurement speed : 10 Hz
Power supply : 12 or 24 VDC
Interface : RS 232 or RS 485
Frequency : 500 kHz
Conical beam : 6°
RESERVE SOCIETE
TMS SAS 00/S/EDA/NC/088 - MP
IMPLANT POSSIBILITIES
1 : Risk on Payload structure (depth)
Obstacle avoidance sensor not possible.
2 : Risk on launching.
3 : chosen solution
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1
2
3
RESERVE SOCIETE
SENSORS CONDITIONING
Conditioning electronic : two output
Two output are available on MMNS
1 RS 232
1 RS 485
The two electronic signal conditioning units will be connected on these outputs
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RESERVE SOCIETE
SCHEDULE
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2000 20015 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12
fins dummy productionVillefranche Fins dummy navigation sea trials Measurement system specificationPayload implant proposalfins prototype productionVillefranche Fins prototype navigation sea trials Software / Payload validatePayload productionFresh water tank Payload measurementVillefranche sea trials
RESERVE SOCIETE
SENSORS INTEGRATION.
4 configurations will be tested at sea.
• 1 :Fins 60 mm long in front of the payload.
• 2 :Fins 60 mm long in back of the payload.
• 3 :Fins 120 mm long in front of the payload.
• 4 :Fins 120 mm long in back of the payload.
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RESERVE SOCIETE
1 :Fins 60 mm long in front of the payload.10
TMS SAS 00/S/EDA/NC/088 - MP
6°
6°
FRONT VIEWSIDE VIEW
TOP VIEW
RESERVE SOCIETE
1 :Fins 60 mm long in back of the payload.11
TMS SAS 00/S/EDA/NC/088 - MP
6°
6°
FRONT VIEWSIDE VIEW
TOP VIEW
RESERVE SOCIETE
3 :Fins 120 mm long in front of the payload.12
TMS SAS 00/S/EDA/NC/088 - MP
6°
6°
FRONT VIEWSIDE VIEW
TOP VIEW
RESERVE SOCIETE
4 :Fins 120 mm long in back of the payload.13
TMS SAS 00/S/EDA/NC/088 - MP
6°
6°
FRONT VIEWSIDE VIEW
TOP VIEW
RESERVE SOCIETE
fins with their moulds14
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RESERVE SOCIETE
FRESH WATER TANK
MEASUREMENT SENSORS
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TMS SAS 00/S/EDA/NC/088 - MP
Computer
Signal generatorPower amplifier
Amplifier
Oscilloscope
Rotating unit
Reference hydrophone
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