Simplified geometric GPS receiver model. More...

#include <gps_receiver.h>

Inheritance diagram for gps_receiver:

Public Member Functions
void	initialization_complete ()
	Request position and velocity from parent object.

void	initialize_data ()
	Create the gps_message output.

void	initialize_timestep ()
	Update the GPS message. More...

Public Member Functions inherited from powered_hardware
void *	describe_setup (void *ds)
	Describe the setup variables.

void	initialize_data ()
	Initialize outlets and output variables.

void	initialization_complete ()
	Finish initialization.

void	initialize_timestep ()
	Initialize the timestep.

Protected Attributes
dsim_variable	gps_message_dsim
	GPS message.

dsim_variable	parent_position_dsim
	Parent position.

dsim_variable	parent_velocity_dsim
	Parent velocity.

Protected Attributes inherited from powered_hardware
dsim_variable	power_on_dsim
	Power consumed when on (constant)

dsim_variable	power_standby_dsim
	Power consumed when in standby mode (constant)

dsim_variable	failed_dsim
	Command flag for failed (1) or not (0)

dsim_variable	on_dsim
	Command flag for on (1) or off (1)

dsim_variable	current_dsim
	Measured current.

dsim_variable	voltage_dsim
	Input voltage.

dsim_variable	thermal_node_dsim
	Thermal node.

dsim_variable	heat_dsim
	Heat.

dsim_variable	power_dsim
	Power.

Detailed Description

Simplified geometric GPS receiver model.

This model produces a simplified gps message which is a single matrix:

[range;range_rate;julian date;r(3,1);v(3,1);satellite id]

The measurements are noise free. This does not replicate the GPS message nor does it have any of the errors inherent in a real GPS system.

Member Function Documentation

void gps_receiver::initialize_timestep ( )

Update the GPS message.

There will be one column for each GPS satellite in view.

The documentation for this class was generated from the following files: