%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
#include "FGFCSComponent.h"
-#include <input_output/FGXMLElement.h>
+#include <string>
/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
DEFINITIONS
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
-#define ID_SENSOR "$Id$"
+#define ID_SENSOR "$Id: FGSensor.h,v 1.19 2009/10/24 22:59:30 jberndt Exp $"
/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
FORWARD DECLARATIONS
namespace JSBSim {
class FGFCS;
+class Element;
/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
CLASS DOCUMENTATION
Syntax:
@code
-<sensor name=\94name\94 rate_group=\94name\94>
+<sensor name="name">
<input> property </input>
<lag> number </lag>
- <noise variation=\94PERCENT|ABSOLUTE\94> number </noise>
+ <noise variation="PERCENT|ABSOLUTE"> number </noise>
<quantization name="name">
<bits> number </bits>
<min> number </min>
</quantization>
<drift_rate> number </drift_rate>
<bias> number </bias>
+ <delay> number < /delay>
</sensor>
@endcode
Example:
@code
-<sensor name=\94aero/sensor/qbar\94 rate_group=\94HFCS\94>
+<sensor name="aero/sensor/qbar">
<input> aero/qbar </input>
<lag> 0.5 </lag>
- <noise variation=\94PERCENT\94> 2 </noise>
+ <noise variation="PERCENT"> 2 </noise>
<quantization name="aero/sensor/quantized/qbar">
<bits> 12 </bits>
<min> 0 </min>
understood to be +/-0.05 percent maximum variance. So, the actual value for the sensor
will be *anywhere* from 0.95 to 1.05 of the actual "perfect" value at any time -
even varying all the way from 0.95 to 1.05 in adjacent frames - whatever the delta
-time.
+time. The delay element can specify a frame delay. The integer number provided is
+the number of frames to delay the output signal.
@author Jon S. Berndt
-@version $Revision$
+@version $Revision: 1.19 $
*/
/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
{
public:
FGSensor(FGFCS* fcs, Element* element);
- ~FGSensor();
+ virtual ~FGSensor();
- inline void SetFailLow(double val) {if (val > 0.0) fail_low = true; else fail_low = false;}
- inline void SetFailHigh(double val) {if (val > 0.0) fail_high = true; else fail_high = false;}
- inline void SetFailStuck(double val) {if (val > 0.0) fail_stuck = true; else fail_stuck = false;}
+ void SetFailLow(double val) {if (val > 0.0) fail_low = true; else fail_low = false;}
+ void SetFailHigh(double val) {if (val > 0.0) fail_high = true; else fail_high = false;}
+ void SetFailStuck(double val) {if (val > 0.0) fail_stuck = true; else fail_stuck = false;}
- inline double GetFailLow(void) const {if (fail_low) return 1.0; else return 0.0;}
- inline double GetFailHigh(void) const {if (fail_high) return 1.0; else return 0.0;}
- inline double GetFailStuck(void) const {if (fail_stuck) return 1.0; else return 0.0;}
+ double GetFailLow(void) const {if (fail_low) return 1.0; else return 0.0;}
+ double GetFailHigh(void) const {if (fail_high) return 1.0; else return 0.0;}
+ double GetFailStuck(void) const {if (fail_stuck) return 1.0; else return 0.0;}
+ int GetQuantized(void) const {return quantized;}
- bool Run (void);
+ virtual bool Run (void);
-private:
+protected:
enum eNoiseType {ePercent=0, eAbsolute} NoiseType;
- double dt;
+ enum eDistributionType {eUniform=0, eGaussian} DistributionType;
double min, max;
double span;
double bias;
+ double gain;
double drift_rate;
double drift;
double noise_variance;
bool fail_low;
bool fail_high;
bool fail_stuck;
+ std::string quant_property;
+ void ProcessSensorSignal(void);
void Noise(void);
void Bias(void);
void Drift(void);
void Quantize(void);
void Lag(void);
+ void Gain(void);
void bind(void);
+private:
void Debug(int from);
};
}