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对大气透过率模型进行优化，微调了能见度对透过率的影响参数

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Tian jianyong 2024-10-23 17:57:20 +08:00
parent 0f22c7967e
commit 268e241803
2 changed files with 5 additions and 5 deletions
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6
AirTransmission/TransmittanceModel.cs
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@ -14,7 +14,7 @@ namespace AirTransmission
/// <summary> /// <summary>
/// 标准大气透过率 /// 标准大气透过率
/// </summary> /// </summary>
protected const double STANDARD_TRANSMITTANCE = 0.979; // 标准大气透过率 protected const double STANDARD_TRANSMITTANCE = 0.975; // 标准大气透过率
/// <summary> /// <summary>
/// 标准能见度（公里） /// 标准能见度（公里）
/// </summary> /// </summary>
@ -193,9 +193,9 @@ namespace AirTransmission
if (Visibility >= STANDARD_VISIBILITY) if (Visibility >= STANDARD_VISIBILITY)
factor = 1; factor = 1;
else if (Visibility > 5) else if (Visibility > 5)
factor = Math.Pow(STANDARD_VISIBILITY / Visibility, 0.2); factor = Math.Pow(STANDARD_VISIBILITY / Visibility, 0.25); //0.2
else else
factor = Math.Pow(STANDARD_VISIBILITY / Visibility, 0.3); factor = Math.Pow(STANDARD_VISIBILITY / Visibility, 0.4); //
if (IsDusty) if (IsDusty)
{ {

4
Program.cs
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@ -62,7 +62,7 @@ class Program
TestLaserTransmittance(WeatherType.晴天, "晴朗"); TestLaserTransmittance(WeatherType.晴天, "晴朗");
TestLaserTransmittance(WeatherType.雨天, "小雨", relativeHumidity: 60, precipitation: 2.5, visibility: 5); TestLaserTransmittance(WeatherType.雨天, "小雨", relativeHumidity: 60, precipitation: 2.5, visibility: 5);
TestLaserTransmittance(WeatherType.雨天, "大雨", relativeHumidity: 90, precipitation: 25, visibility: 2.5); TestLaserTransmittance(WeatherType.雨天, "大雨", relativeHumidity: 90, precipitation: 25, visibility: 2.5);
TestLaserTransmittance(WeatherType.雾天, "雾", relativeHumidity: 70, visibility: 1); TestLaserTransmittance(WeatherType.雾天, "雾", relativeHumidity: 80, visibility: 5);
TestLaserTransmittance(WeatherType.沙尘, "沙尘", visibility: 0.5); TestLaserTransmittance(WeatherType.沙尘, "沙尘", visibility: 0.5);
TestLaserTransmittance(WeatherType.雪天, "雪天", temperature: -5, relativeHumidity: 80, visibility: 1, precipitation: 2.5); TestLaserTransmittance(WeatherType.雪天, "雪天", temperature: -5, relativeHumidity: 80, visibility: 1, precipitation: 2.5);
} }
@ -70,7 +70,7 @@ class Program
// 测试特定天气条件下的激光透过率 // 测试特定天气条件下的激光透过率
static void TestLaserTransmittance(WeatherType type, string description, static void TestLaserTransmittance(WeatherType type, string description,
double temperature = 25, double relativeHumidity = 50, double temperature = 25, double relativeHumidity = 50,
double visibility = 10, double? precipitation = null, double latitude = 30) double visibility = 23, double? precipitation = null, double latitude = 30)
{ {
double[] distances = [0.1, 0.5, 1, 5, 10]; // 测试不同距离（公里） double[] distances = [0.1, 0.5, 1, 5, 10]; // 测试不同距离（公里）