execution.uuv

Class UuvExecution

java.lang.Object

execution.Execution

execution.uuv.UuvExecution

All Implemented Interfaces:

JoystickEventListener, Runnable

public class UuvExecution
extends Execution

Main class for AUV Execution Software

Since:

17 April 2004

Version:

$Id: UuvExecution.java 8668 2012-12-11 20:27:28Z brutzman $

Author:

Duane T. Davis

Nested Class Summary

Nested classes/interfaces inherited from class execution.Execution

Execution.IdleHandler

Field Summary

Fields

Modifier and Type	Field and Description
ControlCoefficients	controlCoefficients control controlCoefficients to be utilized for physical control of the AUV
UuvControllers	controllers list of available controllers
ControlHardware	controls interface object for control actuator hardware
SonarController	st1000Controller st1000 sonar controller
SonarController	st725Controller st725 sonar controller
UuvControlParameters	uuvControlParameters
UuvExecutionParameters	uuvExecutionParameters auv-specific run-time runtimeFlags

Fields inherited from class execution.Execution

currentCommandElement, currentCommandIndex, drivers, dynamics, dynamicsArgs, environmentCustomer, executionKey, firstTime, interVehicleCommunicationsHandler, joystickEventHashMap, KILL_CMD, killRun, mission, MULTIPLELOOPSMISSION_CMD, PAUSE_CMD, REALTIME_CMD, RESUME_CMD, runtimeFlags, stateReportChannel, stateVector, strategicLevel, strategicThread, tacticalConnection, tacticalLevel, tacticalThread, vehicleShortName, virtualWorldConnection, workbenchCommunicator

Constructor Summary

Constructors

Constructor and Description
UuvExecution(String[] args) Creates a new instance of Execution

Method Summary

Methods

Modifier and Type	Method and Description
protected void	act() computes and applies control settings
protected Mission	buildNewMission(boolean wantResultsOutput)
protected void	decide() determines appropriate action needed to complete current command, using controller to compute
protected void	decideExternal() determines appropriate action needed to complete current command, reading via controller from an external source
protected ControlParameters	getControlParameters()
StateVector	getState()
protected long	getStateReportUpdatePeriod() Can change period here if desired
protected String	getTabDelimitedFormattedStateFieldNames() Add auv-specific fields to default state
protected String	getTabDelimitedStateValues() Add auv-specific fields to default state
int	getVehicleType()
static void	main(String[] args) This is the entry point when Execution is invoked, either in a separate JVM or a single JVM.
protected void	missionFinished() Can do something at mission end
void	reset() Resets all component objects and variables to start over.
protected void	sense() reads sensors or communicates with the virtual world to orient auv in the world

Methods inherited from class execution.Execution

checkKill, checkMultipleLoopsMission, checkPauseResume, checkPauseSeparateJvm, checkRealtime, cleanUpFollowingMissionLoopCompletion, endPositionReports, endStateReports, getEnvironmentalUpdatePeriodMs, getNextJoystickEvent, getPositionUpdatePeriod, getTacticalConnection, getWorkbenchCommunicator, initializeEnvironmentUpdates, isOneThreadedJvmForAllMissions, isRunning, missionSimulationLoopHouseKeepingFinal, missionSimulationLoopHouseKeepingInitial, missionSimulationLoopsRunFullMission, notifyCommandComplete, receiveJoystickEvent, run, setAgendaLaunchXY, setVehicleCharacteristics, shouldUseSingleJvm, startEnvironmentalUpdates, startPositionReports, startStateReports, stopEnviroUpdates, useMetric, useRadians

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

uuvExecutionParameters

public UuvExecutionParameters uuvExecutionParameters

auv-specific run-time runtimeFlags

controlCoefficients

public ControlCoefficients controlCoefficients

control controlCoefficients to be utilized for physical control of the AUV

controls

public ControlHardware controls

interface object for control actuator hardware

controllers

public UuvControllers controllers

list of available controllers

st1000Controller

public SonarController st1000Controller

st1000 sonar controller

st725Controller

public SonarController st725Controller

st725 sonar controller

uuvControlParameters

public UuvControlParameters uuvControlParameters

Constructor Detail

UuvExecution

public UuvExecution(String[] args)

Creates a new instance of Execution

Parameters:

args - command line arguments

Method Detail

reset

public void reset()

Description copied from class: Execution

Resets all component objects and variables to start over. Provide the vehicle state with the proper timeStamp given from the mission's current DTG for telemetry recording. This only occurs during first time the mission is simulated, since follow-on loops do not save new telemetry files.

Overrides:

reset in class Execution

getVehicleType

public int getVehicleType()

Specified by:

getVehicleType in class Execution

Returns:

enumeration for the type of mission, e.g. Dynamics.AGENDA, Dynamics.UAV, Dynamics.UGV, Dynamics.USV, Dynamics.UUV, Dynamics.MUNITION, Dynamics.ROV

getState

public StateVector getState()

Specified by:

getState in class Execution

Returns:

current vehicle state vector

getControlParameters

protected ControlParameters getControlParameters()

Specified by:

getControlParameters in class Execution

buildNewMission

protected Mission buildNewMission(boolean wantResultsOutput)

Specified by:

buildNewMission in class Execution

Parameters:

wantResultsOutput -

Returns:

appropriate mission type for subclass (UuvMission, UavMission, etc.)

missionFinished

protected void missionFinished()

Can do something at mission end

Specified by:

missionFinished in class Execution

main

public static void main(String[] args)

This is the entry point when Execution is invoked, either in a separate JVM or a single JVM.

Parameters:

args - the command line arguments

sense

protected void sense()

reads sensors or communicates with the virtual world to orient auv in the world

Specified by:

sense in class Execution

decide

protected void decide()

determines appropriate action needed to complete current command, using controller to compute

Specified by:

decide in class Execution

decideExternal

protected void decideExternal()

determines appropriate action needed to complete current command, reading via controller from an external source

Overrides:

decideExternal in class Execution

act

protected void act()

computes and applies control settings

Specified by:

act in class Execution

getTabDelimitedFormattedStateFieldNames

protected String getTabDelimitedFormattedStateFieldNames()

Add auv-specific fields to default state

Overrides:

getTabDelimitedFormattedStateFieldNames in class Execution

Returns:

name string

getTabDelimitedStateValues

protected String getTabDelimitedStateValues()

Add auv-specific fields to default state

Overrides:

getTabDelimitedStateValues in class Execution

Returns:

name string

getStateReportUpdatePeriod

protected long getStateReportUpdatePeriod()

Can change period here if desired

Overrides:

getStateReportUpdatePeriod in class Execution

Returns:

updateperiod