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186 | # Copyright (c) 2024 MBARI
# MBARI Proprietary Information. Confidential. All Rights Reserved
# Unauthorized copying or distribution of this file via any medium is strictly
# prohibited.
#
# WARNING - This file contains information whose export is restricted by the
# Export Administration Act of 1979 (Title 50, U.S.C., App. 2401 et seq.), as
# amended. Violations of these export laws are subject to severe civil and/or
# criminal penalties.
mission sink {
arguments {
MissionTimeout = 2 hour
"""
Maximum duration of mission.
"""
Depth = 20 meter
"""
Target depth
"""
DepthDeadband = 1 meter
"""
How much vertical drift from the specified depth is allowed during the
mission.
"""
SurfaceThreshold = 2.5 meter
"""
Surface threshold depth, relevant only to the ascent.
"""
WaitToFloat = 20 minute
"""
Timeout for reaching surface threshold on float ascent, vehicle will drive up when
reached
"""
TargetDepthTimeout = 20 minute
"""
Maximum wait time for the vehicle to reach the target depth.
"""
DoBallastAndTrim = true
"""
If true, run B&T, if false, just sit at depth.
"""
BTSettleTime = 10 minute
"""
If running B&T, how long to wait after reaching target depth before starting
"""
EstimationTimeout = 45 minute
"""
If running B&T, timeout for estimation.
"""
MinEstimationTime = 10 minute
"""
If running B&T, minimum time to run estimation before determining convergence
(must be shorter than timeout).
"""
MassEstimationErrorBound = 0.5 millimeter
"""
If running B&T, desired range of the estimated sample mean from the true
mean statistic (smaller values take longer to converge).
"""
BuoyEstimationErrorBound = 25 cubic_centimeter
"""
If running B&T, desired range of the estimated sample mean from the true
mean statistic (smaller values take longer to converge).
"""
EstimationConfidence = 98 percent
"""
If running B&T, confidence level that the estimator has reached the desired
error range (larger values take longer to converge).
"""
MinAltitude = 5 meter
"""
Minimum height above the sea floor for the entire mission.
"""
MaxDepth = 30 meter
"""
Maximum depth for the entire mission.
"""
MinOffshore = 2 kilometer
"""
Minimum offshore distance for the entire mission.
"""
}
timeout duration=MissionTimeout
insert Insert/Science.tl
insert id="NeedComms" Insert/NeedComms.tl
assign in sequence NeedComms:DiveInterval = MissionTimeout
insert Insert/StandardEnvelopes.tl
assign in sequence StandardEnvelopes:MinAltitude = MinAltitude
assign in sequence StandardEnvelopes:MaxDepth = MaxDepth
assign in sequence StandardEnvelopes:MinOffshore = MinOffshore
insert Insert/BackseatDriver.tl
insert Insert/PowerOnly.tl
call id="StartingMission" refId="NeedComms"
aggregate RunSink {
run in sequence
insert Insert/BallastAndTrim.tl {
redefineArg InsertDepthDeadband = DepthDeadband
redefineArg InsertApproachDepthTimeout = TargetDepthTimeout
redefineArg InsertSettleTime = BTSettleTime
redefineArg EstTimeout = EstimationTimeout
redefineArg MinEstTime = MinEstimationTime
redefineArg MassEstErrorBound = MassEstimationErrorBound
redefineArg BuoyEstErrorBound = BuoyEstimationErrorBound
redefineArg EstConfidence = EstimationConfidence
}
aggregate RunBallastAndTrim {
run in sequence
break if (
isNaN ( Depth )
or not DoBallastAndTrim
)
assign in sequence BallastAndTrim:InsertDepth = Depth
call refId="BallastAndTrim"
}
aggregate JustSink {
run in sequence
break if (
isNaN ( Depth )
or DoBallastAndTrim
)
assign in sequence BallastAndTrim:InsertDepth = Depth
# The B&T insert will never actually invoke the B&T behavior here.
# This is a little bit of a hack to avoid duplicating the ApproachDepth etc.
# logic the B&T insert uses.
assign in sequence BTSettleTime = MissionTimeout
call refId="BallastAndTrim"
}
}
aggregate Float_Up {
"""
Float to surface instead of driving.
"""
run in sequence
break if ( Universal:depth < SurfaceThreshold )
behavior Guidance:Buoyancy {
run in parallel
set position = Control:VerticalControl.buoyancyDefault
}
behavior Guidance:Wait {
run in sequence
set duration = WaitToFloat
}
}
call id="EndingMission" refId="NeedComms"
}
|