diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3a06429..808571f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,12 +12,14 @@
- 支持与 Simulink 模型的数据交互
- 实现实时仿真数据同步
- 处理不同时间步长的协调
-- 毫米波跟踪和锁定阶段采用脉冲多普勒制导
- 命中概率和系统随机噪声
## [1.1.21] - 2025-05-24
- 增加了升力加速度的计算
- 将发射、巡航、制导三个阶段汇聚到导弹基类中
+- 将毫米波制导的扫描阶段改为螺旋扫描，并调整了参数
+- 完善了集成测试的菜单逻辑，可以反复运行了
+- 给导弹增加了巡航攻角、制导下视角参数，完善了三个阶段的朝向逻辑
## [1.1.20] - 2025-05-19
- 增加了SwerlingRCS回波模型
diff --git a/ThreatSource.Tests/src/Guidance/MillimeterWaveGuidanceSnrAveragingTests.cs b/ThreatSource.Tests/src/Guidance/MillimeterWaveGuidanceSnrAveragingTests.cs
new file mode 100644
index 0000000..4fc8640
--- /dev/null
+++ b/ThreatSource.Tests/src/Guidance/MillimeterWaveGuidanceSnrAveragingTests.cs
@@ -0,0 +1,152 @@
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using ThreatSource.Guidance;
+using ThreatSource.Simulation;
+using ThreatSource.Equipment;
+using ThreatSource.Utils;
+using System.Diagnostics;
+
+namespace ThreatSource.Tests.Guidance
+{
+ ///
+ /// 毫米波制导系统SNR平均化功能测试
+ ///
+ [TestClass]
+ public class MillimeterWaveGuidanceSnrAveragingTests
+ {
+ private SimulationManager? simulationManager;
+ private MillimeterWaveGuidanceSystem? guidanceSystem;
+ private Tank? target;
+
+ [TestInitialize]
+ public void Setup()
+ {
+ simulationManager = new SimulationManager();
+
+ // 创建毫米波制导配置
+ var config = new MillimeterWaveGuidanceConfig
+ {
+ MaxDetectionRange = 5000.0,
+ FieldOfViewAngle = 15.0,
+ WaveFrequency = 9.4e10,
+ SearchBeamWidth = 5.0,
+ TrackBeamWidth = 4.0,
+ LockBeamWidth = 3.0,
+ RecognitionSNRThreshold = -25.0,
+ LockSNRThreshold = -15.0, // 使用新的放宽阈值
+ TransmitPower = 0.3,
+ AntennaGainDB = 23.0,
+ NoiseFigureDB = 7.0,
+ SystemLossDB = 6.0,
+ MonopulseSensitivity = 0.1,
+ LockConfirmationTime = 0.15,
+ PulseDuration = 1.0e-6,
+ JammingResistanceThreshold = 1.0e-5
+ };
+
+ // 创建制导系统
+ guidanceSystem = new MillimeterWaveGuidanceSystem(
+ "test_guidance",
+ "test_missile",
+ 100.0,
+ 4.0,
+ config,
+ simulationManager);
+
+ // 创建目标坦克
+ var tankProperties = new EquipmentProperties
+ {
+ Type = EquipmentType.Tank,
+ RcsPattern = new RcsPattern()
+ };
+
+ var initialKState = new KinematicState
+ {
+ Position = new Vector3D(1000, 0, 0), // 1000米距离
+ Velocity = new Vector3D(0, 0, 0),
+ Orientation = new Orientation(0, 0, 0),
+ Speed = 0
+ };
+
+ target = new Tank("test_tank", tankProperties, initialKState, simulationManager);
+
+ // 激活目标和制导系统
+ target.Activate();
+ guidanceSystem.Activate();
+
+ // 注册到仿真管理器
+ simulationManager.RegisterEntity("test_tank", target);
+ }
+
+ [TestCleanup]
+ public void Cleanup()
+ {
+ guidanceSystem?.Deactivate();
+ target?.Deactivate();
+ }
+
+ ///
+ /// 测试SNR平均化功能是否能提高锁定稳定性
+ ///
+ [TestMethod]
+ public void TestSnrAveraging_ImprovesLockStability()
+ {
+ // 模拟从Search -> Track -> Lock的过程
+
+ // 1. 首先进入Track模式（模拟已经找到目标）
+ guidanceSystem.GetType()
+ .GetMethod("SwitchToTrackMode", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance)
+ ?.Invoke(guidanceSystem, null);
+
+ // 2. 更新几次以稳定Track模式
+ for (int i = 0; i < 10; i++)
+ {
+ guidanceSystem.Update(0.1);
+ }
+
+ // 3. 切换到Lock模式
+ guidanceSystem.GetType()
+ .GetMethod("SwitchToLockMode", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance)
+ ?.Invoke(guidanceSystem, null);
+
+ // 4. 验证Lock模式下的SNR平均化
+ int lockSuccessCount = 0;
+ int totalUpdates = 20;
+
+ for (int i = 0; i < totalUpdates; i++)
+ {
+ guidanceSystem.Update(0.1);
+
+ if (guidanceSystem.HasTarget)
+ {
+ lockSuccessCount++;
+ }
+
+ // 输出调试信息
+ Debug.WriteLine($"Update {i + 1}: HasTarget = {guidanceSystem.HasTarget}, IsInLockMode = {guidanceSystem.IsInLockMode}");
+ }
+
+ // 验证锁定稳定性有所改善
+ double successRate = (double)lockSuccessCount / totalUpdates;
+ Debug.WriteLine($"Lock success rate: {successRate:P2} ({lockSuccessCount}/{totalUpdates})");
+
+ // 期望成功率应该合理（考虑到RCS波动）
+ Assert.IsTrue(successRate > 0.3, $"Lock success rate should be > 30%, but was {successRate:P2}");
+ Assert.IsTrue(guidanceSystem.IsInLockMode, "Should remain in Lock mode");
+ }
+
+ ///
+ /// 测试新的SNR阈值设置
+ ///
+ [TestMethod]
+ public void TestNewSnrThreshold_IsApplied()
+ {
+ // 验证新的SNR阈值已经应用
+ var config = guidanceSystem.GetType()
+ .GetField("config", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance)
+ ?.GetValue(guidanceSystem) as MillimeterWaveGuidanceConfig;
+
+ Assert.IsNotNull(config, "Config should not be null");
+ Assert.AreEqual(-15.0, config.LockSNRThreshold, 0.1, "Lock SNR threshold should be -15.0 dB");
+ }
+ }
+}
\ No newline at end of file
diff --git a/ThreatSource/data/missiles/composite/cg_001.toml b/ThreatSource/data/missiles/composite/cg_001.toml
index 363fcee..1cdbe11 100644
--- a/ThreatSource/data/missiles/composite/cg_001.toml
+++ b/ThreatSource/data/missiles/composite/cg_001.toml
@@ -19,6 +19,8 @@ Mass = 25.0
ExplosionRadius = 5.0
HitProbability = 0.9
SelfDestructHeight = 0.0
+CruiseAttackAngle = 5.0 # 巡航阶段攻角 (度)
+GuidanceSeekingAngle = 15.0 # 制导阶段导引头下视角 (度)
InfraredRadiationIntensity = 96.0 # 红外辐射强度 (瓦特/球面度)
UltravioletRadiationIntensity = 100.0 # 紫外辐射强度 (瓦特/球面度)
# --- 复合制导特定属性 ---
@@ -49,20 +51,6 @@ MinTimeWithGuidanceBeforeSwitchSeconds = 60.0 # 设置为MaxFlightTime，使其
ContinueChainOnFailure = false # 这是最后一个，失败也无需继续
# --- 各制导模式的详细配置 ---
-[InfraredImagingGuidanceConfig]
-MaxDetectionRange = 1000.0 # 最大探测距离 (米)
-SearchFieldOfView = 12.0 # 搜索视场角 (度)
-TrackFieldOfView = 6.0 # 跟踪视场角 (度)
-ImageWidth = 640 # 图像宽度 (像素)
-ImageHeight = 480 # 图像高度 (像素)
-BackgroundIntensity = 1.0e-4 # 背景辐射强度 (瓦特/球面度)
-SearchRecognitionProbability = 0.6 # 搜索模式目标识别概率阈值
-TrackRecognitionProbability = 0.8 # 跟踪模式目标识别概率阈值
-TargetLostTolerance = 0.3 # 目标丢失容忍时间 (秒)
-LockConfirmationTime = 0.5 # 锁定确认时间 (秒)
-JammingResistanceThreshold = 1.0e-5 # 干扰抗性阈值 (瓦特)
-Wavelength = 3.0 # 波长 (微米)
-
[MillimeterWaveGuidanceConfig]
MaxDetectionRange = 5000.0 # 最大探测距离 (米)
FieldOfViewAngle = 30.0 # 视场角 (度) - 扩大搜索范围提高目标捕获率
@@ -89,4 +77,18 @@ SystemLossDB = 6.0 # 系统损耗 (分贝)
MonopulseSensitivity = 0.1 # 单脉冲灵敏度系数 - 优化测角精度
YawControlEffectiveness = 120.0 # 偏航控制有效性 (度/秒^2 或类似单位)
PitchControlEffectiveness = 150.0 # 俯仰控制有效性 (度/秒^2 或类似单位)
-JammingResistanceThreshold = 1.0e-5 # 干扰抗性阈值 (瓦特)
\ No newline at end of file
+JammingResistanceThreshold = 1.0e-5 # 干扰抗性阈值 (瓦特)
+
+[InfraredImagingGuidanceConfig]
+MaxDetectionRange = 1000.0 # 最大探测距离 (米)
+SearchFieldOfView = 12.0 # 搜索视场角 (度)
+TrackFieldOfView = 6.0 # 跟踪视场角 (度)
+ImageWidth = 640 # 图像宽度 (像素)
+ImageHeight = 480 # 图像高度 (像素)
+BackgroundIntensity = 1.0e-4 # 背景辐射强度 (瓦特/球面度)
+SearchRecognitionProbability = 0.6 # 搜索模式目标识别概率阈值
+TrackRecognitionProbability = 0.8 # 跟踪模式目标识别概率阈值
+TargetLostTolerance = 0.3 # 目标丢失容忍时间 (秒)
+LockConfirmationTime = 0.5 # 锁定确认时间 (秒)
+JammingResistanceThreshold = 1.0e-5 # 干扰抗性阈值 (瓦特)
+Wavelength = 3.0 # 波长 (微米)
\ No newline at end of file
diff --git a/ThreatSource/data/missiles/composite/cg_002.toml b/ThreatSource/data/missiles/composite/cg_002.toml
index e8f33ef..811736a 100644
--- a/ThreatSource/data/missiles/composite/cg_002.toml
+++ b/ThreatSource/data/missiles/composite/cg_002.toml
@@ -19,6 +19,8 @@ Mass = 25.0
ExplosionRadius = 5.0
HitProbability = 0.9
SelfDestructHeight = 0.0
+CruiseAttackAngle = 5.0 # 巡航阶段攻角 (度)
+GuidanceSeekingAngle = 15.0 # 制导阶段导引头下视角 (度)
InfraredRadiationIntensity = 96.0 # 红外辐射强度 (瓦特/球面度)
UltravioletRadiationIntensity = 100.0 # 紫外辐射强度 (瓦特/球面度)
# --- 复合制导特定属性 ---
diff --git a/ThreatSource/data/missiles/ir_command/irc_001.toml b/ThreatSource/data/missiles/ir_command/irc_001.toml
index fa37bb4..dbf3b3f 100644
--- a/ThreatSource/data/missiles/ir_command/irc_001.toml
+++ b/ThreatSource/data/missiles/ir_command/irc_001.toml
@@ -7,21 +7,22 @@ En = "IR Command Guided Missile-001"
[Properties]
Type = "InfraredCommandGuidance" # 属性中的类型，与顶层Type一致
-MaxSpeed = 300.0 # 最大速度 (米/秒)
+MaxSpeed = 250.0 # 最大速度 (米/秒)
MaxFlightTime = 60.0 # 最大飞行时间 (秒)
MaxFlightDistance = 5000.0 # 最大飞行距离 (米)
-MaxAcceleration = 150.0 # 最大加速度 (米/秒^2)
-ProportionalNavigationCoefficient = 4.0 # 比例导引系数
-LaunchAcceleration = 150.0 # 发射加速度 (米/秒^2)
-MaxEngineBurnTime = 2.0 # 最大发动机燃烧时间 (秒)
+MaxAcceleration = 100.0 # 最大加速度 (米/秒^2)
+ProportionalNavigationCoefficient = 3.0 # 比例导引系数
+LaunchAcceleration = 100.0 # 发射加速度 (米/秒^2)
+MaxEngineBurnTime = 3.0 # 最大发动机燃烧时间 (秒)
CruiseTime = 2.0 # 巡航时间 (秒)
Mass = 23.5 # 质量 (千克)
ExplosionRadius = 5.0 # 爆炸半径 (米)
HitProbability = 0.9 # 命中概率
SelfDestructHeight = 0.0 # 自毁高度 (米)
-InfraredRadiationIntensity = 96.0 # 红外辐射强度 (瓦特/球面度)
+CruiseAttackAngle = 5.0 # 巡航阶段攻角 (度)
+GuidanceSeekingAngle = 0.0 # 制导阶段导引头下视角 (度)
+InfraredRadiationIntensity = 96.0 # 红外辐射强度 (瓦特/球面度)
UltravioletRadiationIntensity = 100.0 # 紫外辐射强度 (瓦特/球面度)
-# TrackerSensitivity, CommandLatency, IrSignature 在JSON中为null，此处省略
[InfraredCommandGuidanceConfig]
JammingResistanceThreshold = 1.0e-5 # 干扰抗性阈值 (瓦特)
\ No newline at end of file
diff --git a/ThreatSource/data/missiles/ir_imaging/itg_001.toml b/ThreatSource/data/missiles/ir_imaging/itg_001.toml
index 9d4c861..7243c4b 100644
--- a/ThreatSource/data/missiles/ir_imaging/itg_001.toml
+++ b/ThreatSource/data/missiles/ir_imaging/itg_001.toml
@@ -13,13 +13,15 @@ MaxFlightDistance = 5000.0
MaxAcceleration = 100.0
ProportionalNavigationCoefficient = 4.0
LaunchAcceleration = 100.0
-MaxEngineBurnTime = 2.5
-CruiseTime = 3.0
+MaxEngineBurnTime = 3.0
+CruiseTime = 2.5
Mass = 25.0
ExplosionRadius = 5.0
HitProbability = 0.9
SelfDestructHeight = 0.0
-InfraredRadiationIntensity = 96.0 # 红外辐射强度 (瓦特/球面度)
+CruiseAttackAngle = 5.0 # 巡航阶段攻角 (度)
+GuidanceSeekingAngle = 6.0 # 制导阶段导引头下视角 (度)
+InfraredRadiationIntensity = 96.0 # 红外辐射强度 (瓦特/球面度)
UltravioletRadiationIntensity = 100.0 # 紫外辐射强度 (瓦特/球面度)
[InfraredImagingGuidanceConfig]
diff --git a/ThreatSource/data/missiles/laser_beam_rider/hj10.toml b/ThreatSource/data/missiles/laser_beam_rider/hj10.toml
index 5384760..943cd8b 100644
--- a/ThreatSource/data/missiles/laser_beam_rider/hj10.toml
+++ b/ThreatSource/data/missiles/laser_beam_rider/hj10.toml
@@ -19,6 +19,8 @@ Mass = 24.5 # 质量 (千克)
ExplosionRadius = 5.0 # 爆炸半径 (米)
HitProbability = 0.9 # 命中概率
SelfDestructHeight = 0.0 # 自毁高度 (米)
+CruiseAttackAngle = 5.0 # 巡航阶段攻角 (度)
+GuidanceSeekingAngle = 0.0 # 制导阶段导引头下视角 (度)
InfraredRadiationIntensity = 96.0 # 红外辐射强度 (瓦特/球面度)
UltravioletRadiationIntensity = 100.0 # 紫外辐射强度 (瓦特/球面度)
diff --git a/ThreatSource/data/missiles/laser_semi_active/lsgm_001.toml b/ThreatSource/data/missiles/laser_semi_active/lsgm_001.toml
index c3df2f0..8b5441e 100644
--- a/ThreatSource/data/missiles/laser_semi_active/lsgm_001.toml
+++ b/ThreatSource/data/missiles/laser_semi_active/lsgm_001.toml
@@ -11,15 +11,17 @@ Type = "LaserSemiActiveGuidance" # properties内部的类型标识符
MaxSpeed = 800.0 # 最大速度 (m/s)
MaxFlightTime = 60.0 # 最大飞行时间 (秒)
MaxFlightDistance = 20000.0 # 最大飞行距离 (米)
-MaxAcceleration = 50.0 # 最大横向加速度 (m/s^2)
+MaxAcceleration = 100.0 # 最大横向加速度 (m/s^2)
ProportionalNavigationCoefficient = 3.0 # 比例导引系数
LaunchAcceleration = 0.0 # 初始发射加速度 (m/s^2)
-MaxEngineBurnTime = 0.0 # 发动机最大燃烧时间 (秒)
-CruiseTime = 10.0 #巡航阶段时长 (秒)
+MaxEngineBurnTime = 2.0 # 发动机最大燃烧时间 (秒)
+CruiseTime = 1.0 #巡航阶段时长 (秒)
Mass = 22.0 # 导弹质量 (kg)
ExplosionRadius = 5.0 # 爆炸半径 (米)
HitProbability = 0.9 # 固有命中概率 (0.0 到 1.0)
SelfDestructHeight = 0.0 # 离地自毁高度 (米)
+CruiseAttackAngle = 5.0 # 巡航阶段攻角 (度)
+GuidanceSeekingAngle = 15.0 # 制导阶段导引头下视角 (度)
InfraredRadiationIntensity = 96.0 # 红外辐射强度 (瓦特/球面度)
UltravioletRadiationIntensity = 100.0 # 紫外辐射强度 (瓦特/球面度)
diff --git a/ThreatSource/data/missiles/mmw/mmw_001.toml b/ThreatSource/data/missiles/mmw/mmw_001.toml
index 19e0a07..209481d 100644
--- a/ThreatSource/data/missiles/mmw/mmw_001.toml
+++ b/ThreatSource/data/missiles/mmw/mmw_001.toml
@@ -13,12 +13,14 @@ MaxFlightDistance = 8000.0 # 最大飞行距离 (米)
MaxAcceleration = 100.0 # 最大加速度 (米/秒^2)
ProportionalNavigationCoefficient = 4.0 # 比例导引系数
LaunchAcceleration = 100.0 # 发射加速度 (米/秒^2)
-MaxEngineBurnTime = 2.5 # 最大发动机燃烧时间 (秒)
-CruiseTime = 3.5 # 巡航时间 (秒)
+MaxEngineBurnTime = 3.0 # 最大发动机燃烧时间 (秒)
+CruiseTime = 2.5 # 巡航时间 (秒)
Mass = 28.0 # 质量 (千克)
ExplosionRadius = 5.0 # 爆炸半径 (米)
HitProbability = 0.9 # 命中概率
SelfDestructHeight = 0.0 # 自毁高度 (米)
+CruiseAttackAngle = 5.0 # 巡航阶段攻角 (度)
+GuidanceSeekingAngle = 15.0 # 制导阶段导引头下视角 (度)
InfraredRadiationIntensity = 96.0 # 红外辐射强度 (瓦特/球面度)
UltravioletRadiationIntensity = 100.0 # 紫外辐射强度 (瓦特/球面度)
diff --git a/ThreatSource/src/MIssile/BaseMissile.cs b/ThreatSource/src/MIssile/BaseMissile.cs
index 17e78d1..717ba0c 100644
--- a/ThreatSource/src/MIssile/BaseMissile.cs
+++ b/ThreatSource/src/MIssile/BaseMissile.cs
@@ -266,13 +266,24 @@ namespace ThreatSource.Missile
// 巡航阶段不使用制导
GuidanceAcceleration = Vector3D.Zero;
- if(KState.Orientation.Pitch > 0)
+ // 调整速度方向为水平飞行
+ if (Math.Abs(KState.Velocity.Y) > 0.1) // 如果有明显的垂直速度分量
{
- KState.Orientation = new Orientation(KState.Orientation.Yaw, -0.01, KState.Orientation.Roll);
+ // 保持水平速度大小，消除垂直分量
+ double horizontalSpeed = Math.Sqrt(KState.Velocity.X * KState.Velocity.X + KState.Velocity.Z * KState.Velocity.Z);
+ if (horizontalSpeed > 0.1) // 确保有水平速度
+ {
+ Vector3D horizontalDirection = new Vector3D(KState.Velocity.X, 0, KState.Velocity.Z).Normalize();
+ KState.Velocity = horizontalDirection * KState.Speed;
+ }
}
- // 计算升力加速度。在巡航阶段，升力加速度与重力加速度抵消
- LiftAcceleration = new Vector3D(0, PhysicalConstants.BeijingGravity, 0);
+ // 设置巡航攻角（相对于水平面）
+ double cruiseAttackAngleRad = Properties.CruiseAttackAngle * Math.PI / 180.0;
+ KState.Orientation = new Orientation(KState.Orientation.Yaw, cruiseAttackAngleRad, KState.Orientation.Roll);
+
+ // 计算升力加速度：在巡航阶段，基于攻角计算升力
+ LiftAcceleration = LiftModel.CalculateLiftAcceleration(Properties.CruiseAttackAngle);
// 巡航阶段结束，进入制导阶段
if (FlightTime >= Properties.MaxEngineBurnTime + Properties.CruiseTime)
@@ -331,10 +342,17 @@ namespace ThreatSource.Missile
(KState.Position, KState.Velocity) = MotionAlgorithm.CalculateBallisticMotion(KState.Position, KState.Velocity, acceleration, deltaTime);
}
- // 在制导阶段，导弹指向速度方向（便于搜索跟踪）
+ // 在制导阶段，根据是否获得制导来调整导弹朝向
if(currentStage == MissileFlightStage.Guidance)
{
- KState.Orientation = Orientation.FromVector(KState.Velocity);
+ if (!IsGuidance)
+ {
+ // 导引头搜索阶段：保持水平飞行，导弹朝向向下一个固定角度进行搜索
+ // 不改变速度向量，让导引头在下视角范围内搜索目标
+ double seekingAngleRad = Properties.GuidanceSeekingAngle * Math.PI / 180.0;
+ KState.Orientation = new Orientation(KState.Orientation.Yaw, -seekingAngleRad, KState.Orientation.Roll);
+ }
+ // 如果IsGuidance为true，制导系统会通过GuidanceAcceleration自动调整导弹的飞行轨迹和朝向
}
// 限制速度不超过最大速度
diff --git a/ThreatSource/src/MIssile/LaserSemiActiveGuidedMissile.cs b/ThreatSource/src/MIssile/LaserSemiActiveGuidedMissile.cs
index 0c5dff3..8ee5066 100644
--- a/ThreatSource/src/MIssile/LaserSemiActiveGuidedMissile.cs
+++ b/ThreatSource/src/MIssile/LaserSemiActiveGuidedMissile.cs
@@ -99,24 +99,6 @@ namespace ThreatSource.Missile
SimulationManager.UnregisterEntity(guidanceSystem.Id);
}
- ///
- /// 更新巡航阶段状态
- ///
- /// 时间步长，单位：秒
- ///
- /// 巡航阶段处理：
- /// - 启用制导控制
- /// - 更新制导系统
- /// - 计算制导加速度
- /// - 检查自毁条件
- ///
- protected override void OnCruiseStage(double deltaTime)
- {
- base.OnCruiseStage(deltaTime);
-
- LiftAcceleration = Vector3D.Zero;
- }
-
///
/// 更新制导阶段状态
///
diff --git a/ThreatSource/src/MIssile/MissileProperties.cs b/ThreatSource/src/MIssile/MissileProperties.cs
index 9327a04..e74c672 100644
--- a/ThreatSource/src/MIssile/MissileProperties.cs
+++ b/ThreatSource/src/MIssile/MissileProperties.cs
@@ -355,6 +355,27 @@ namespace ThreatSource.Missile
///
public double UltravioletRadiationIntensity { get; set; }
+ ///
+ /// 获取或设置巡航阶段攻角
+ ///
+ ///
+ /// 单位：度
+ /// 巡航阶段导弹的攻角，用于产生升力平衡重力
+ /// 典型值为5度左右
+ ///
+ public double CruiseAttackAngle { get; set; }
+
+ ///
+ /// 获取或设置制导阶段导引头下视角
+ ///
+ ///
+ /// 单位：度
+ /// 制导阶段导引头相对于水平面的下视角
+ /// 用于调整导弹朝向以便导引头能够搜索和跟踪目标
+ /// 不同导弹类型有不同的典型值
+ ///
+ public double GuidanceSeekingAngle { get; set; }
+
///
/// 制导组件套件。仅当 Type 为 CompositeGuidance 时有效。
/// 列表中的顺序可能也暗示了串行模式下的默认阶段顺序，除非 ActivationTrigger 另有复杂规定，并结合Priority。
@@ -415,6 +436,8 @@ namespace ThreatSource.Missile
SelfDestructHeight = 0;
InfraredRadiationIntensity = 100.0;
UltravioletRadiationIntensity = 100.0;
+ CruiseAttackAngle = 5.0;
+ GuidanceSeekingAngle = 10.0;
// 设置复合制导相关属性的默认值
if(Type == MissileType.CompositeGuidance)
diff --git a/docs/project/tunning.md b/docs/project/tunning.md
index a7dd21c..63a8607 100644
--- a/docs/project/tunning.md
+++ b/docs/project/tunning.md
@@ -510,29 +510,29 @@
- 发射角度：0.04 弧度
3. 红外指令
- - 发射加速度：150 m/s²
- - 发动机最大燃烧时间：2.0 秒
- - 巡航时间：2 秒
+ - 发动机最大燃烧时间：3.0 秒
+ - 巡航时间：2.0 秒
4. 红外热成像
- 发射加速度：100 m/s²
- - 发动机最大燃烧时间：2.5 秒
- - 巡航时间：3.0 秒
+ - 发动机最大燃烧时间：3.0 秒
+ - 巡航时间：2.5 秒
- - 发射角度：0.12 弧度（此时巡航高度 150 米，制导阶段起始角度-0.01弧度）
+ - 发射角度：PI/15 弧度（12度，此时巡航高度 130 米）
5. 毫米波末制导
- 发射加速度：100 m/s²
- - 发动机最大燃烧时间：2.5 秒
- - 巡航时间：3.0 秒
+ - 发动机最大燃烧时间：3.0 秒
+ - 巡航时间：2.5 秒
- - 发射角度：0.05 弧度（此时巡航高度 15 米，制导阶段起始角度-0.02弧度，搜索视场角 15 度）
+ - 发射角度：0.05 弧度
6. 激光半主动
- 比例引导系数：3
- 发射加速度：0.0 m/s²
- 发动机最大燃烧时间：0.0 秒
- - 巡航时间：10.0 秒
+ - 发射阶段时间：2.0 秒
+ - 巡航时间：1.0 秒
- - 发射距离：10000 m
+ - 发射距离：5000 m
- 发射速度：700 m/s
- 发射角度：Math.PI/20（大约 3 度）
7. 复合制导
@@ -540,6 +540,6 @@
- 发动机最大燃烧时间：2.5 秒
- 巡航时间：3.0 秒
- - 发射角度：0.05 弧度（此时巡航高度 15 米，制导阶段起始角度-0.02弧度，毫米波搜索视场角 15 度）
+ - 发射角度：0.05 弧度（此时巡航高度 15 米）
diff --git a/tools/ComprehensiveMissileSimulator.cs b/tools/ComprehensiveMissileSimulator.cs
index 316d040..c2b8454 100644
--- a/tools/ComprehensiveMissileSimulator.cs
+++ b/tools/ComprehensiveMissileSimulator.cs
@@ -334,7 +334,7 @@ namespace ThreatSource.Tools.MissileSimulation
{
var motionParameters = new KinematicState
{
- Position = new Vector3D(10000, 1, 10),
+ Position = new Vector3D(5000, 1, 10),
Orientation = new Orientation(Math.PI/2, Math.PI/20, 0),
Speed = 700
};
@@ -415,7 +415,7 @@ namespace ThreatSource.Tools.MissileSimulation
var motionParameters = new KinematicState
{
Position = new Vector3D(2000, 1, 0),
- Orientation = new Orientation(Math.PI/2, 0.12, 0),
+ Orientation = new Orientation(Math.PI/2, Math.PI/15, 0),
Speed = 10
};