Own PID Values in Mission Planner

@PhoenAix wrote:

Hello,

for education i built a quadrocopter. Now i have written a simulation for calculating the best PID Values and want to put these values in Mission Planner/ConfigTuning/ExtendedTuning. But i saw that the Rate Pitch/Roll/Yaw PID's are unusual low. My calculated Values are factor 10 to 20 higher.
Is it possible that ArduPilot use a diffrent way to implement these PID's ? I'm wondering where ArduPilot get information about mass or mass inertia, which is important for PID calculation.
I know that Mission Planner has an AutoTune fuction, but i want to do something more scientifc for my bachelor thesis.

Hope you can help me how i can implement my own Values.

Thanks

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