FhSim  3.1.0
Marine systems simulation
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Samplifier.h
1#ifndef SAMPLIFIER_H
2#define SAMPLIFIER_H
3
4#include <sfh/util/CircularBuffer.h>
5
6#include <fhsim/simobject/SimObject.h>
7#include <memory>
8#include <mutex>
9#include <random>
10#include <vector>
11
91class Samplifier : public SimObject
92{
93 public:
94 Samplifier(const std::string& simObjectName, ISimObjectCreator* const creator);
95 ~Samplifier() { };
96
97 virtual void OdeFcn(const double T, const double* const X, double* const XDot) const override;
98 virtual void AcceptedStep(const double T, const double* const X) override;
99 virtual void InitialConditionSetup(const double T, const double* const currentIC, double* const updatedIC, ISimObjectCreator* const creator);
100 virtual void FinalSetup(const double T, const double* const X, ISimObjectCreator* const creator) { m_IsSettingUp = false; };
101 const double* Output(const double T, const double* const X, const int Index);
102
103
104 protected:
105 std::unique_ptr<ISignalPort*[]> m_Input_i;
106 void SetOutputPortValues(const double T, const double* const X) const;
107 ICommonComputation* m_SetOutputPortValues;
108
109 private:
110 bool isOutlier(double probability);
111 bool fiftyFifty();
112 double getNoise(const int PortNo, const int PortIndex);
113
114 bool m_IsSettingUp;
115 int m_PortWidth, m_seed, m_DummyIndex;
116 std::unique_ptr<int[]> m_PortSize_i;
117
118 std::vector<std::unique_ptr<double[]>> m_noiseBias;
119 std::vector<std::unique_ptr<double[]>> m_noiseStdDev;
120 std::vector<std::unique_ptr<double[]>> m_samplingPeriod;
121 std::vector<std::unique_ptr<double[]>> m_signalSampleTime;
122 std::vector<std::unique_ptr<double[]>> m_firstSampleTime;
123 std::vector<std::unique_ptr<double[]>> m_outlierProbability;
124 std::vector<std::unique_ptr<double[]>> m_lossProbability;
125 std::vector<std::unique_ptr<int[]>> m_lostSamples;
126 std::vector<std::unique_ptr<int[]>> m_avgLostSamples;
127 std::vector<std::unique_ptr<double[]>> m_timeDelay;
128 mutable std::vector<std::unique_ptr<double[]>> m_WriteBuffer;
129 mutable std::vector<std::unique_ptr<double[]>> m_ReadBuffer;
130
131 mutable std::mutex m_SignalResource;
132 std::vector<std::unique_ptr<CircularBuffer<std::pair<double, double>, 1024>[]>> m_measurementBuffer;
133
134 std::mt19937 m_generator;
135 std::uniform_real_distribution<double> m_uniform;
136 std::vector<std::unique_ptr<std::normal_distribution<double>[]>> m_normals;
137};
138
139
140#endif // include guard
Definition Samplifier.h:92