Recent content by Orion_uvw

I have a graph. I have all its (x,y) values. How can the damping ratio from this graph ?

Thanks for the reply. But can i get approximate time periods like after searching i found that 747 has phugoid time period of about 93 seconds. Like so and so family of aircrafts have phugoid time periods in so and so range ?

Hello, I have made program for simulating aircraft motion. I am able to obtain natural modes of motion like phugoid, short phugoid, etc. but to check whether it is simulating correctly, I need to validate it with some existing data, so i tried to compare the time period of phugoid of Boeing...