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JSBSim Flight Dynamics Model
1.2.0 (05 Nov 2023)
An Open Source Flight Dynamics and Control Software Library in C++
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JSBSim Flight Dynamics Model
1.2.0 (05 Nov 2023)
An Open Source Flight Dynamics and Control Software Library in C++
|
Encapsulates a Gyro component for the flight control system.
Syntax:
Example:
For noise, if the type is PERCENT, then the value supplied is understood to be a percentage variance. That is, if the number given is 0.05, the the variance is understood to be +/-0.05 percent maximum variance. So, the actual value for the gyro 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.
#include <FGGyro.h>
Inheritance diagram for FGGyro: Collaboration diagram for FGGyro:Public Member Functions | |
| FGGyro (FGFCS *fcs, Element *element) | |
| bool | Run (void) override |
| Public Member Functions inherited from FGSensor | |
| FGSensor (FGFCS *fcs, Element *element) | |
| double | GetFailHigh (void) const |
| double | GetFailLow (void) const |
| double | GetFailStuck (void) const |
| int | GetQuantized (void) const |
| void | ResetPastStates (void) override |
| bool | Run (void) override |
| void | SetFailHigh (double val) |
| void | SetFailLow (double val) |
| void | SetFailStuck (double val) |
| Public Member Functions inherited from FGFCSComponent | |
| FGFCSComponent (FGFCS *fcs, Element *el) | |
| Constructor. | |
| virtual | ~FGFCSComponent () |
| Destructor. | |
| std::string | GetName (void) const |
| double | GetOutput (void) const |
| virtual double | GetOutputPct (void) const |
| std::string | GetType (void) const |
| virtual void | SetOutput (void) |
| Public Member Functions inherited from FGJSBBase | |
| FGJSBBase () | |
| Constructor for FGJSBBase. | |
| virtual | ~FGJSBBase () |
| Destructor for FGJSBBase. | |
| void | disableHighLighting (void) |
| Disables highlighting in the console output. | |
| Public Member Functions inherited from FGSensorOrientation | |
| FGSensorOrientation (Element *element) | |
Additional Inherited Members | |
| Public Types inherited from FGJSBBase | |
| enum | { eL = 1 , eM , eN } |
| Moments L, M, N. | |
| enum | { eP = 1 , eQ , eR } |
| Rates P, Q, R. | |
| enum | { eU = 1 , eV , eW } |
| Velocities U, V, W. | |
| enum | { eX = 1 , eY , eZ } |
| Positions X, Y, Z. | |
| enum | { ePhi = 1 , eTht , ePsi } |
| Euler angles Phi, Theta, Psi. | |
| enum | { eDrag = 1 , eSide , eLift } |
| Stability axis forces, Drag, Side force, Lift. | |
| enum | { eRoll = 1 , ePitch , eYaw } |
| Local frame orientation Roll, Pitch, Yaw. | |
| enum | { eNorth = 1 , eEast , eDown } |
| Local frame position North, East, Down. | |
| enum | { eLat = 1 , eLong , eRad } |
| Locations Radius, Latitude, Longitude. | |
| enum | { inNone = 0 , inDegrees , inRadians , inMeters , inFeet } |
| Conversion specifiers. | |
| Static Public Member Functions inherited from FGJSBBase | |
| static const std::string & | GetVersion (void) |
| Returns the version number of JSBSim. More... | |
| static constexpr double | KelvinToFahrenheit (double kelvin) |
| Converts from degrees Kelvin to degrees Fahrenheit. More... | |
| static constexpr double | CelsiusToRankine (double celsius) |
| Converts from degrees Celsius to degrees Rankine. More... | |
| static constexpr double | RankineToCelsius (double rankine) |
| Converts from degrees Rankine to degrees Celsius. More... | |
| static constexpr double | KelvinToRankine (double kelvin) |
| Converts from degrees Kelvin to degrees Rankine. More... | |
| static constexpr double | RankineToKelvin (double rankine) |
| Converts from degrees Rankine to degrees Kelvin. More... | |
| static constexpr double | FahrenheitToCelsius (double fahrenheit) |
| Converts from degrees Fahrenheit to degrees Celsius. More... | |
| static constexpr double | CelsiusToFahrenheit (double celsius) |
| Converts from degrees Celsius to degrees Fahrenheit. More... | |
| static constexpr double | CelsiusToKelvin (double celsius) |
| Converts from degrees Celsius to degrees Kelvin. More... | |
| static constexpr double | KelvinToCelsius (double kelvin) |
| Converts from degrees Kelvin to degrees Celsius. More... | |
| static constexpr double | FeetToMeters (double measure) |
| Converts from feet to meters. More... | |
| static bool | EqualToRoundoff (double a, double b) |
| Finite precision comparison. More... | |
| static bool | EqualToRoundoff (float a, float b) |
| Finite precision comparison. More... | |
| static bool | EqualToRoundoff (float a, double b) |
| Finite precision comparison. More... | |
| static bool | EqualToRoundoff (double a, float b) |
| Finite precision comparison. More... | |
| static constexpr double | Constrain (double min, double value, double max) |
| Constrain a value between a minimum and a maximum value. | |
| static constexpr double | sign (double num) |
| Static Public Attributes inherited from FGJSBBase | |
| static char | highint [5] = {27, '[', '1', 'm', '\0' } |
| highlights text | |
| static char | halfint [5] = {27, '[', '2', 'm', '\0' } |
| low intensity text | |
| static char | normint [6] = {27, '[', '2', '2', 'm', '\0' } |
| normal intensity text | |
| static char | reset [5] = {27, '[', '0', 'm', '\0' } |
| resets text properties | |
| static char | underon [5] = {27, '[', '4', 'm', '\0' } |
| underlines text | |
| static char | underoff [6] = {27, '[', '2', '4', 'm', '\0' } |
| underline off | |
| static char | fgblue [6] = {27, '[', '3', '4', 'm', '\0' } |
| blue text | |
| static char | fgcyan [6] = {27, '[', '3', '6', 'm', '\0' } |
| cyan text | |
| static char | fgred [6] = {27, '[', '3', '1', 'm', '\0' } |
| red text | |
| static char | fggreen [6] = {27, '[', '3', '2', 'm', '\0' } |
| green text | |
| static char | fgdef [6] = {27, '[', '3', '9', 'm', '\0' } |
| default text | |
| static short | debug_lvl = 1 |
| Protected Types inherited from FGSensor | |
| enum | eDistributionType { eUniform =0 , eGaussian } |
| enum | eNoiseType { ePercent =0 , eAbsolute } |
| Protected Member Functions inherited from FGSensor | |
| void | Bias (void) |
| void | bind (Element *el, FGPropertyManager *pm) override |
| void | Drift (void) |
| void | Gain (void) |
| void | Lag (void) |
| void | Noise (void) |
| void | ProcessSensorSignal (void) |
| void | Quantize (void) |
| Protected Member Functions inherited from FGFCSComponent | |
| void | CheckInputNodes (size_t MinNodes, size_t MaxNodes, Element *el) |
| void | Clip (void) |
| void | Delay (void) |
| Protected Member Functions inherited from FGSensorOrientation | |
| void | CalculateTransformMatrix (void) |
| Static Protected Member Functions inherited from FGJSBBase | |
| static std::string | CreateIndexedPropertyName (const std::string &Property, int index) |
| Protected Attributes inherited from FGSensor | |
| double | bias |
| int | bits |
| double | ca |
| double | cb |
| lag filter coefficient "a" | |
| enum JSBSim::FGSensor::eDistributionType | DistributionType |
| int | divisions |
| double | drift |
| double | drift_rate |
| bool | fail_high |
| bool | fail_low |
| bool | fail_stuck |
| double | gain |
| double | granularity |
| double | lag |
| double | max |
| double | min |
| int | noise_type |
| double | noise_variance |
| enum JSBSim::FGSensor::eNoiseType | NoiseType |
| double | PreviousInput |
| double | PreviousOutput |
| lag filter coefficient "b" | |
| std::string | quant_property |
| int | quantized |
| double | span |
| Protected Attributes inherited from FGFCSComponent | |
| bool | clip |
| FGParameter_ptr | ClipMax |
| FGParameter_ptr | ClipMin |
| bool | cyclic_clip |
| unsigned int | delay |
| double | delay_time |
| double | dt |
| FGFCS * | fcs |
| int | index |
| std::vector< FGPropertyValue_ptr > | InitNodes |
| double | Input |
| std::vector< FGPropertyValue_ptr > | InputNodes |
| std::string | Name |
| double | Output |
| std::vector< double > | output_array |
| std::vector< FGPropertyNode_ptr > | OutputNodes |
| std::string | Type |
| Protected Attributes inherited from FGSensorOrientation | |
| int | axis |
| FGMatrix33 | mT |
| FGColumnVector3 | vOrient |
| Static Protected Attributes inherited from FGJSBBase | |
| static constexpr double | radtodeg = 180. / M_PI |
| static constexpr double | degtorad = M_PI / 180. |
| static constexpr double | hptoftlbssec = 550.0 |
| static constexpr double | psftoinhg = 0.014138 |
| static constexpr double | psftopa = 47.88 |
| static constexpr double | fttom = 0.3048 |
| static constexpr double | ktstofps = 1852./(3600*fttom) |
| static constexpr double | fpstokts = 1.0 / ktstofps |
| static constexpr double | inchtoft = 1.0/12.0 |
| static constexpr double | m3toft3 = 1.0/(fttom*fttom*fttom) |
| static constexpr double | in3tom3 = inchtoft*inchtoft*inchtoft/m3toft3 |
| static constexpr double | inhgtopa = 3386.38 |
| static constexpr double | slugtolb = 32.174049 |
| Note that definition of lbtoslug by the inverse of slugtolb and not to a different constant you can also get from some tables will make lbtoslug*slugtolb == 1 up to the magnitude of roundoff. More... | |
| static constexpr double | lbtoslug = 1.0/slugtolb |
| static constexpr double | kgtolb = 2.20462 |
| static constexpr double | kgtoslug = 0.06852168 |
| static const std::string | needed_cfg_version = "2.0" |
| static const std::string | JSBSim_version = JSBSIM_VERSION " " __DATE__ " " __TIME__ |
1.9.1 
