hailingwang123 / Collision-Probability-Calculation-and-Optimal-Avoidance-Control-for-Spacecraft

Collision Probability Calculation and Optimal Avoidance Control for Spacecraft.

Collision-Probability-Calculation-and-Optimal-Avoidance-Control-for-Spacecraft

Collision Probability Calculation and Optimal Avoidance Control for Spacecraft.

Introduction:

This code package implements the algorithms from the course report "Collision Probability Calculation and Optimal Avoidance Control for Spacecraft".

Before running this program please install gpops tool box first: Run gpopsSetup.m to install gpops tool box to your matlab. (In gpops folder)

Run the program.

(In ECH267_Course_Project folder)

Step 1:

Run Step1_prob.m.

Result 1:

A plot of the collision probability before taking the strategy.

Step 2:

Run Step2_OptimalPosition.m

Result 2:

No plots output.

Step 3:

Run Step3_spacecraftMain.m

Result 3:

Five plots. (1)State X values vs time. (2)State Y values vs time. (3)State Z values vs time. (4)State Rs values vs time. (5)Control values vs time

Step 4:

Run Step4_ProbAfter.m

Result 4:

A plot of the collision probability after taking the avoidance strategy.