Michael Shook

Quadcopter Dynamics and Simulation - http://andrew.gibiansky.com/blog/physics/quadcopter-dynamics
https://www.youtube.com/watch?v=cVrM1iAd8ic
http://andrew.gibiansky.com/downloads/pdf/Quadcopter%20Dynamics,%20Simulation,%20and%20Control.pdf
https://github.com/gibiansky/experiments/tree/master/quadcopter
#quadcopter #drone #physics #math #simulation #video #gnc #flight #pid #cool #matlab #saved #pdf #code #octave

#surveyor #gnc #pid #how #moon #nasa #1960s
"vernier engine throttle settings were controlled using a proportional-plus-derivative
feedback loop closed around the measured vs. desired velocity magnitude as
a function of altitude, represented by the [~parabolic] descent contour"
Surveyor Spacecraft Automatic Landing System
Sam W. Thurman
AAS 04-062
http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.504.9417&rep=rep1&type=pdf
#pdf #pdfpdf #gncgnc #pidpid #howhow #november #2015

Bradwii tutorial introduction - https://www.youtube.com/watch?v=cPupiO5l_Jw
#quadcopter #code #how #minimal #small #november #2015 #howhow #video #pid #pidpid