4th Order Point Mass (Longitudinal) GOST
A model of the plane translational motion of a material point according to GOST 20058-80.
blockType: SubSystem
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Path in the library: |
Description
Block 4th Order Point Mass (Longitudinal) GOST implements a model of flat translational motion of a material point according to GOST 20058-80.
The equations of motion have the form:
Block 4th Order Point Mass (Longitudinal) GOST it works in SI units.
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The block uses coordinate systems according to GOST 20058-80. |
Ports
Input
#
Fx (N)
—
projection of the applied force on the axis
scalar
Details
Projection of the applied force on the axis trajectory coordinate system, N.
| Data types |
|
| Complex numbers support |
No |
#
Fy (N)
—
projection of the applied force on the axis
scalar
Details
Projection of the applied force on the axis trajectory coordinate system, N.
| Data types |
|
| Complex numbers support |
No |
Output
#
θ (rad)
—
trajectory tilt angle
scalar
Details
The angle of the trajectory, rad.
| Data types |
|
| Complex numbers support |
No |
#
Vx (m/s)
—
airspeed
scalar
Details
Air velocity of the material point, m/s.
| Data types |
|
| Complex numbers support |
No |
#
X (m)
—
distance traveled
scalar
Details
Distance traveled, m.
| Data types |
|
| Complex numbers support |
No |
#
H (m)
—
Flight altitude
scalar
Details
Flight altitude, m.
| Data types |
|
| Complex numbers support |
No |
Parameters
Main
# Initial flight path angle — the initial angle of the trajectory
Details
The initial angle of inclination of the trajectory, rad.
| Default value |
|
| Program usage name |
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| Tunable |
No |
| Evaluatable |
Yes |
# Initial airspeed — initial airspeed
Details
Initial airspeed, m/s.
| Default value |
|
| Program usage name |
|
| Tunable |
No |
| Evaluatable |
Yes |
# Initial downrange [East] — starting position
Details
The initial position of the material point in the moving coordinate system, m.
| Default value |
|
| Program usage name |
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| Tunable |
No |
| Evaluatable |
Yes |
# Initial altitude [Up] — initial flight altitude
Details
Initial flight altitude, m.
| Default value |
|
| Program usage name |
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| Tunable |
No |
| Evaluatable |
Yes |
# Initial mass — weight
Details
Weight, kg.
| Default value |
|
| Program usage name |
|
| Tunable |
No |
| Evaluatable |
Yes |