Missile Guidance methods

1. proportional convergence / method of proportional navigation (ProNav, PN) , in which the angular velocity ( angular velocity ) of the vector velocity of the rocket ( missile velocity vector ) is proportional to the angular velocity of the line of sight ( line of sight );
2. method of chasing / tracking method ;
3. method of direct guidance / direct Guidance ;
4. convergence of the parallel method / constant bearing navigation ;
5. three points method / three-point guidance ;
6. method of three points with the parameter / three-point guidance with parameter ;
7. guidance method angle anticipation / the lead-angle method .