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41 lines
1.0 KiB
C++
41 lines
1.0 KiB
C++
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/*************************************************************************
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PURPOSE: (Simulate a model rocket.)
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LIBRARY DEPENDENCIES:
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((rocket/src/Rocket.o))
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**************************************************************************/
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#ifndef _rocket_hh_
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#define _rocket_hh_
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#include "Environment.hh"
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#include "Motor.hh"
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class Rocket {
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public:
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Environment env;
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Motor motor;
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double vel_unit[2];
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double thrust_force[2];
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double drag_force[2];
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double gravity_force[2];
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double total_force[2];
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double mission_time ; /* s time elapsed since launch */
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double mission_time_rate;
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double cross_sectional_area;
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double coefficient_of_drag;
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double empty_mass;
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double total_mass ; /* kg xyz-position */
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double mass_rate ;
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double position[2] ; /* m xyz-position */
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double velocity[2] ; /* m/s xyz-velocity */
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double acc[2] ; /* m/s2 xyz-acceleration */
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int default_data();
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int state_init();
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int state_deriv();
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int state_integ();
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};
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#endif
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