Pure Proportional Navigation Guidance Law Example in MATLAB

• This repo includes a MATLAB script containing an over-simplified kinematics simulation that demonstrates the use of pure pro-nav for target pursuit.

• All positions, velocities, and angels are in the inertial frame (NED)

• Kinematics assume all commands are executed perfectly and immediately.

• The use case considered in the script is USBL tracking with an AUV, so disturbances from ocean currents can be introduced.

Resources:

• Zarchan, P., 2007. Tactical and Stratigic Missile Guidance, AIAA Press

• Stevens, B.L., Lewis, F.L. and Johnson, E.N., 2015. Aircraft control and simulation: dynamics, controls design, and autonomous systems. John Wiley & Sons.

• Ben Dickinson's toturial series:

  • Kinematics for Simulation of Proportional Navigation Rev 2 , Section 3 Module 2 - Missile Guidance
  • How to Code Proportional Navigation in Matlab or Octave , Missile Guidance Fundamentals - Appendix A