//#####################################################################
/// <summary>
/// 创建新场景(若已有场景，则保存并关闭)
/// </summary>
public static void CreateScenario(string SceneName)
{
try
{
//首先保存并关闭当前场景
SaveCloseScenario();
//创建新场景
StkObjectHelper.stkRoot.NewScenario(SceneName);
Application.DoEvents();
// Reset the units to the STKpara defaults
IAgUnitPrefsDimCollection dimensions = StkObjectHelper.stkRoot.UnitPreferences;
dimensions.ResetUnits();
// Set the date unit, acquire an interface to the scenario and use
// it to set the time period and epoch
dimensions.SetCurrentUnit("DateFormat", "UTCG");
IAgScenario scene = (IAgScenario)StkObjectHelper.stkRoot.CurrentScenario;
scene.StartTime = "1 Jul 2011 06:00:00.000";
scene.StopTime = "2 Jul 2011 00:00:00.000";
scene.Epoch = "1 Jan 2011 06:00:00.000";
scene.Animation.StartTime = "1 Jan 2011 06:00:00.000";
StkObjectHelper.stkRoot.Rewind();
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "创建场景出错！", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
/// <summary>
/// 新建一个SARSYS在当前sc文件中
/// 需要建立最基础的系统
/// 参数大多数有默认值
/// </summary>
public void newsarsys()
{
#region 写入信息
AGI.STKX.IAgExecCmdResult resultmsg = rootapp.ExecuteCommand("SetDescription * long SARSYS");
#endregion
#region 设定单位、仿真时间
// Reset the units to the STK defaults
dimensions = root.UnitPreferences;
dimensions.ResetUnits();
// Set the date unit, acquire an interface to the scenario and use
// it to set the time period and epoch
dimensions.SetCurrentUnit("DateFormat", "UTCG");
scene = (IAgScenario)root.CurrentScenario;
scene.StartTime = simstarttime;
scene.StopTime = simstoptime;
scene.Epoch = simstarttime;
// Set new preference for Temperature
dimensions.SetCurrentUnit("Temperature", "degC");
#endregion
#region 放置发射站
//SATELLITE #1: TDRS
//Assign a two-body propagator to propagate it
tdrs = (IAgSatellite)root.CurrentScenario.Children.New(AgESTKObjectType.
eSatellite, "TDRS");
tdrs.SetPropagatorType(AgEVePropagatorType.ePropagatorTwoBody);
twobody = (IAgVePropagatorTwoBody)tdrs.Propagator;
//Define the TDRS satellite's orbit using
//classical (Keplerian) orbital elements
classical = (IAgOrbitStateClassical)twobody.InitialState.Representation.ConvertTo(AgEOrbitStateType.eOrbitStateClassical);
//Set J2000 as the coordinate system
//and set the time period and time step
classical.CoordinateSystemType = AgECoordinateSystem.eCoordinateSystemJ2000;
twobody.EphemerisInterval.SetStartAndStopTimes(simstarttime, simstoptime);
twobody.Step = 60;
//定义半主轴长度，离心率
//Use period and eccentricity to define the size
//and shape of the orbit
classical.SizeShapeType = AgEClassicalSizeShape.eSizeShapeSemimajorAxis;
IAgClassicalSizeShapeSemimajorAxis semi = (IAgClassicalSizeShapeSemimajorAxis)classical.SizeShape;
semi.SemiMajorAxis = 35860;
semi.Eccentricity = 0.0;
//定义轨道倾角，升交点赤经，近地点幅角
//Use argument of perigee, inclination
//and longitude of ascending node to
//define the orientation of the orbit
classical.Orientation.ArgOfPerigee = 15.0;
classical.Orientation.Inclination = 40.0;
classical.Orientation.AscNodeType = AgEOrientationAscNode.eAscNodeLAN;
IAgOrientationAscNodeLAN lan = (IAgOrientationAscNodeLAN)classical.Orientation.AscNode;
lan.Value = 259.999982;
//定义真近点角（？）来定义初始位置
//Use true anomaly to specify the position of
//the satellite in orbit
classical.LocationType = AgEClassicalLocation.eLocationTrueAnomaly;
IAgClassicalLocationTrueAnomaly trueAnomaly = (IAgClassicalLocationTrueAnomaly)classical.Location;
trueAnomaly.Value = 178.845262;
//Assign the orbital elements to the TDRS
//satellite's propagator and propagate the orbit
twobody.InitialState.Representation.Assign(classical);
twobody.Propagate();
root.Rewind();
#endregion
#region 放置接收站
cruise = (IAgAircraft)root.CurrentScenario.Children.New(AgESTKObjectType.eAircraft, "Cruise");
cruise.SetRouteType(AgEVePropagatorType.ePropagatorGreatArc);
greatArc = (IAgVePropagatorGreatArc)cruise.Route;
greatArc.EphemerisInterval.SetStartAndStopTimes(simstarttime, simstoptime);
greatArc.Method = AgEVeWayPtCompMethod.eDetermineTimeAccFromVel;
((IAgVOModelFile)cruise.VO.Model.ModelData).Filename = @"\STKData\VO\Models\Air\e-3a_sentry_awacs.mdl";
cruise.VO.Offsets.Rotational.Enable = true;
cruise.VO.Offsets.Rotational.X = 180;
//Use the convenience method defined above
//to add waypoints specifying the ship's route
AddWaypoint(greatArc.Waypoints, -42.1, -121.5, 3.0, .15, 0.0);
AddWaypoint(greatArc.Waypoints, 62.0, -56.6, 3.0, .15, 0.0);
cruise.SetAttitudeType(AgEVeAttitude.eAttitudeStandard);
IAgVeRouteAttitudeStandard attitude = (IAgVeRouteAttitudeStandard)cruise.Attitude;
attitude.Basic.SetProfileType(AgEVeProfile.
eProfileECFVelocityAlignmentWithRadialConstraint);
cruise.Graphics.WaypointMarker.IsWaypointMarkersVisible = true;
cruise.Graphics.WaypointMarker.IsTurnMarkersVisible = true;
greatArc.Propagate();
root.Rewind();
#endregion
#region 放置发射站雷达
horizon = (IAgSensor)root.CurrentScenario.Children["TDRS"].Children.
New(AgESTKObjectType.eSensor, "Horizon");
horizon.SetPatternType(AgESnPattern.eSnSimpleConic);
IAgSnSimpleConicPattern simpleConic = (IAgSnSimpleConicPattern)horizon.Pattern;
simpleConic.ConeAngle = 0.1;
//Select a Fixed pointing type and the Az-El
//orientation type, and set the elevation angle to
//90 deg, so that the sensor points straight down
//with reference to the satellite
horizon.SetPointingType(AgESnPointing.eSnPtFixed);
IAgSnPtFixed fixedPt = (IAgSnPtFixed)horizon.Pointing;
IAgOrientationAzEl azEl = (IAgOrientationAzEl)fixedPt.Orientation.ConvertTo(AgEOrientationType.eAzEl);
azEl.Elevation = 89.2;
azEl.AboutBoresight = AgEAzElAboutBoresight.eAzElAboutBoresightRotate;
fixedPt.Orientation.Assign(azEl);
root.Rewind();
#endregion
}
/// <summary>
/// 读出当前sc文件中已经存在的SARSYS
/// </summary>
public void readsarsys()
{
AGI.STKX.IAgExecCmdResult resultmsg = rootapp.ExecuteCommand("GetDescription * long");
dimensions = root.UnitPreferences;
scene = (IAgScenario)root.CurrentScenario;
tdrs = (IAgSatellite)root.CurrentScenario.Children["TDRS"];
twobody = (IAgVePropagatorTwoBody)tdrs.Propagator;
classical = (IAgOrbitStateClassical)twobody.InitialState.Representation.ConvertTo(AgEOrbitStateType.eOrbitStateClassical);
cruise = (IAgAircraft)root.CurrentScenario.Children["Cruise"];
greatArc = (IAgVePropagatorGreatArc)cruise.Route;
radar_t = (IAgSensor)root.CurrentScenario.Children["TDRS"].Children["radar_t"];
radar_r = (IAgSensor)root.CurrentScenario.Children["Cruise"].Children["radar_r"];
target = (IAgSensor)root.CurrentScenario.Children["TDRS"].Children["target"];
simstarttime = scene.StartTime;
simstoptime = scene.StopTime;
simstep = scene.Animation.AnimStepValue;
IAgClassicalSizeShapeSemimajorAxis semi = (IAgClassicalSizeShapeSemimajorAxis)classical.SizeShape;
sasem = semi.SemiMajorAxis;
saecc = semi.Eccentricity;
saaop = classical.Orientation.ArgOfPerigee;
sainc = classical.Orientation.Inclination;
salan = ((IAgOrientationAscNodeLAN)classical.Orientation.AscNode).Value;
satra = ((IAgClassicalLocationTrueAnomaly)classical.Location).Value;
racoang = ((IAgSnSimpleConicPattern)radar_t.Pattern).ConeAngle;
IAgSnPtFixed fixedPt = (IAgSnPtFixed)radar_t.Pointing;
IAgOrientationAzEl azEl = (IAgOrientationAzEl)fixedPt.Orientation.ConvertTo(AgEOrientationType.eAzEl);
raeleva = azEl.Elevation;
plwaypoints = new double[5 * greatArc.Waypoints.Count];
for(int ii=0;ii<greatArc.Waypoints.Count;ii++)
{
plwaypoints[ii * 5] = greatArc.Waypoints[ii].Latitude;
plwaypoints[ii * 5 + 1] = greatArc.Waypoints[ii].Longitude;
plwaypoints[ii * 5 + 2] = greatArc.Waypoints[ii].Altitude;
plwaypoints[ii * 5 + 3] = greatArc.Waypoints[ii].Speed;
plwaypoints[ii * 5 + 4] = greatArc.Waypoints[ii].TurnRadius;
}
}
/// <summary>
/// 新建一个SARSYS在当前sc文件中
/// 需要建立最基础的系统
/// 参数大多数有默认值
/// </summary>
public void newsarsys()
{
#region 写入信息
AGI.STKX.IAgExecCmdResult resultmsg = rootapp.ExecuteCommand("SetDescription * long SARSYS");
#endregion
#region 设定单位、仿真时间
// Reset the units to the STK defaults
dimensions = root.UnitPreferences;
dimensions.ResetUnits();
// Set the date unit, acquire an interface to the scenario and use
// it to set the time period and epoch
dimensions.SetCurrentUnit("DateFormat", "UTCG");
scene = (IAgScenario)root.CurrentScenario;
scene.StartTime = simstarttime;
scene.StopTime = simstoptime;
scene.Epoch = simstarttime;
//rootapp.ExecuteCommand("MapTracking * UTM");
// Set new preference for Temperature
dimensions.SetCurrentUnit("Temperature", "degC");
#endregion
#region 放置发射站
//SATELLITE #1: TDRS
//Assign a two-body propagator to propagate it
tdrs = (IAgSatellite)root.CurrentScenario.Children.New(AgESTKObjectType.
eSatellite, "TDRS");
tdrs.SetPropagatorType(AgEVePropagatorType.ePropagatorTwoBody);
twobody = (IAgVePropagatorTwoBody)tdrs.Propagator;
//Define the TDRS satellite's orbit using
//classical (Keplerian) orbital elements
classical = (IAgOrbitStateClassical)twobody.InitialState.Representation.ConvertTo(AgEOrbitStateType.eOrbitStateClassical);
//Set J2000 as the coordinate system
//and set the time period and time step
classical.CoordinateSystemType = AgECoordinateSystem.eCoordinateSystemJ2000;
twobody.EphemerisInterval.SetStartAndStopTimes(simstarttime, simstoptime);
twobody.Step = 60;
//定义半主轴长度，离心率
//Use period and eccentricity to define the size
//and shape of the orbit
classical.SizeShapeType = AgEClassicalSizeShape.eSizeShapeSemimajorAxis;
IAgClassicalSizeShapeSemimajorAxis semi = (IAgClassicalSizeShapeSemimajorAxis)classical.SizeShape;
semi.SemiMajorAxis = sasem;
semi.Eccentricity = saecc;
//定义轨道倾角，升交点赤经，近地点幅角
//Use argument of perigee, inclination
//and longitude of ascending node to
//define the orientation of the orbit
classical.Orientation.ArgOfPerigee = saaop;
classical.Orientation.Inclination = sainc;
classical.Orientation.AscNodeType = AgEOrientationAscNode.eAscNodeLAN;
IAgOrientationAscNodeLAN lan = (IAgOrientationAscNodeLAN)classical.Orientation.AscNode;
lan.Value = salan;
//定义真近点角（？）来定义初始位置
//Use true anomaly to specify the position of
//the satellite in orbit
classical.LocationType = AgEClassicalLocation.eLocationTrueAnomaly;
IAgClassicalLocationTrueAnomaly trueAnomaly = (IAgClassicalLocationTrueAnomaly)classical.Location;
trueAnomaly.Value = satra;
//Assign the orbital elements to the TDRS
//satellite's propagator and propagate the orbit
twobody.InitialState.Representation.Assign(classical);
twobody.Propagate();
root.Rewind();
#endregion
#region 放置接收站
cruise = (IAgAircraft)root.CurrentScenario.Children.New(AgESTKObjectType.eAircraft, "Cruise");
cruise.SetRouteType(AgEVePropagatorType.ePropagatorGreatArc);
greatArc = (IAgVePropagatorGreatArc)cruise.Route;
greatArc.EphemerisInterval.SetStartAndStopTimes(simstarttime, simstoptime);
greatArc.Method = AgEVeWayPtCompMethod.eDetermineTimeAccFromVel;
((IAgVOModelFile)cruise.VO.Model.ModelData).Filename = @"\STKData\VO\Models\Air\rq-4a_globalhawk.mdl";
cruise.VO.Offsets.Rotational.Enable = true;
cruise.VO.Offsets.Rotational.X = 180;
//Use the convenience method defined above
//to add waypoints specifying the ship's route
for (int ii = 0; ii < plwaypoints.Length; ii += 5)
{
AddWaypoint(greatArc.Waypoints, plwaypoints[ii], plwaypoints[ii + 1], plwaypoints[ii + 2], plwaypoints[ii + 3], plwaypoints[ii + 4]);
}
cruise.SetAttitudeType(AgEVeAttitude.eAttitudeStandard);
IAgVeRouteAttitudeStandard attitude = (IAgVeRouteAttitudeStandard)cruise.Attitude;
attitude.Basic.SetProfileType(AgEVeProfile.
eProfileECFVelocityAlignmentWithRadialConstraint);
cruise.Graphics.WaypointMarker.IsWaypointMarkersVisible = true;
cruise.Graphics.WaypointMarker.IsTurnMarkersVisible = true;
greatArc.Propagate();
root.Rewind();
#endregion
#region 放置发射站雷达
radar_t = (IAgSensor)root.CurrentScenario.Children["TDRS"].Children.New(AgESTKObjectType.eSensor, "radar_t");
radar_t.SetPatternType(AgESnPattern.eSnSimpleConic);
((IAgSnSimpleConicPattern)radar_t.Pattern).ConeAngle = racoang;
//Select a Fixed pointing type and the Az-El
//orientation type, and set the elevation angle to
//90 deg, so that the sensor points straight down
//with reference to the satellite
radar_t.SetPointingType(AgESnPointing.eSnPtFixed);
IAgSnPtFixed fixedPt = (IAgSnPtFixed)radar_t.Pointing;
IAgOrientationAzEl azEl = (IAgOrientationAzEl)fixedPt.Orientation.ConvertTo(AgEOrientationType.eAzEl);
azEl.Elevation = raeleva;
azEl.AboutBoresight = AgEAzElAboutBoresight.eAzElAboutBoresightRotate;
fixedPt.Orientation.Assign(azEl);
radar_t.Graphics.FillVisible = true;
radar_t.VO.FillVisible = true;
root.Rewind();
#endregion
#region 放置接收站雷达
target = (IAgSensor)root.CurrentScenario.Children["TDRS"].Children.New(AgESTKObjectType.eSensor, "target");
target.SetLocationType(AgESnLocation.eSnLocationCrdnPoint);
IAgLocationCrdnPoint vgtPoint = target.LocationData as IAgLocationCrdnPoint;
//vgtPoint.PointPath = "TDRS/radar_t BoresightIntersection(Terrain)";
vgtPoint.PointPath = "Satellite/TDRS/Sensor/radar_t BoresightIntersection(Terrain)";
target.SetPatternType(AgESnPattern.eSnSimpleConic);
((IAgSnSimpleConicPattern)target.Pattern).ConeAngle = 0.00001;
IAgSnPtTargeted targetedSensor1 = target.CommonTasks.SetPointingTargetedTracking(
AgETrackModeType.eTrackModeTranspond, AgEBoresightType.eBoresightRotate, "*/Aircraft/Cruise");
target.SetPointingType(AgESnPointing.eSnPtTargeted);
IAgSnPtTargeted rpt1 = (IAgSnPtTargeted)target.Pointing;
rpt1.Boresight = AgESnPtTrgtBsightType.eSnPtTrgtBsightTracking;
root.Rewind();
rootapp.ExecuteCommand("Graphics */Satellite/TDRS/Sensor/target Show Off");
/////////////////////////
radar_r = (IAgSensor)root.CurrentScenario.Children["Cruise"].Children.New(AgESTKObjectType.eSensor, "radar_r");
radar_r.SetPatternType(AgESnPattern.eSnSimpleConic);
((IAgSnSimpleConicPattern)radar_r.Pattern).ConeAngle = 3;
IAgSnPtTargeted targetedSensor = radar_r.CommonTasks.SetPointingTargetedTracking(
AgETrackModeType.eTrackModeTranspond, AgEBoresightType.eBoresightRotate, "*/Satellite/TDRS/Sensor/target");
radar_r.SetPointingType(AgESnPointing.eSnPtTargeted);
IAgSnPtTargeted rpt = (IAgSnPtTargeted)radar_r.Pointing;
rpt.Boresight = AgESnPtTrgtBsightType.eSnPtTrgtBsightTracking;
root.Rewind();
#endregion
}
private void scenarioCheck()
{
try
{
if (this.m_oApplication.CurrentScenario == null)
{//scenario doesn't exist
this.m_oApplication.CloseScenario();
this.m_oApplication.NewScenario("NPAS_Schedule_to_STK");
}
}catch
{
find_STK();
if (this.m_oApplication.CurrentScenario == null)
{//scenario doesn't exist
this.m_oApplication.CloseScenario();
this.m_oApplication.NewScenario("NPAS_Schedule_to_STK");
}
}
IAgUnitPrefsDimCollection dimensions = this.m_oApplication.UnitPreferences;
dimensions.ResetUnits();
dimensions.SetCurrentUnit("DateFormat", "UTCG"); //DD/MM/YYYY
//dimensions.SetCurrentUnit("DateFormat", "DD/MM/YYYY"); //DD/MM/YYYY
IAgScenario scene = (IAgScenario)this.m_oApplication.CurrentScenario;
//#TODO times should be set by the user
DateTime start, stop;
start = Convert.ToDateTime(startdate);
stop = Convert.ToDateTime(enddate);
Console.Write("start/end=" + start.ToString("dd MMM yyyy") + " 00:00:00.000 /" + stop.ToString("dd MMM yyyy") + " 00:00:00.000\n");
try
{
scene.StopTime = stop.ToString("dd MMM yyyy"); // + " 00:00:00";
scene.StartTime = start.ToString(format: "dd MMM yyyy"); // + " 00:00:00";
}
catch
{
scene.StartTime = start.ToString(format: "dd MMM yyyy"); // + " 00:00:00";
scene.StopTime = stop.ToString("dd MMM yyyy"); // + " 00:00:00";
}
dimensions.SetCurrentUnit("DistanceUnit", "km");
dimensions.SetCurrentUnit("TimeUnit", "sec");
dimensions.SetCurrentUnit("AngleUnit", "deg");
dimensions.SetCurrentUnit("MassUnit", "kg");
dimensions.SetCurrentUnit("PowerUnit", "dbw");
dimensions.SetCurrentUnit("FrequencyUnit", "ghz");
dimensions.SetCurrentUnit("SmallDistanceUnit", "m");
dimensions.SetCurrentUnit("latitudeUnit", "deg");
dimensions.SetCurrentUnit("longitudeunit", "deg");
dimensions.SetCurrentUnit("DurationUnit", "HMS");
dimensions.SetCurrentUnit("Temperature", "K");
dimensions.SetCurrentUnit("SmallTimeUnit", "sec");
dimensions.SetCurrentUnit("RatioUnit", "db");
dimensions.SetCurrentUnit("rcsUnit", "dbsm");
dimensions.SetCurrentUnit("DopplerVelocityUnit", "m/s");
dimensions.SetCurrentUnit("Percent", "unitValue");
}
