Ah no, aircraft control is outside of my province, so this is new knowledge.
Advanced control can be deterministic -- through parameterization. Explicit MPC [1] does this. It pre-computes the quadratic optimization problem offline, so all the solutions are enumerated and stored, and are verifiable. However, as far as I know no one has implemented this commercially.
Interesting that it's all PID. Not surprised though because PID is tried-and-true (but even so, has a lot of tiny nuances which takes years to understand).
Advanced control can be deterministic -- through parameterization. Explicit MPC [1] does this. It pre-computes the quadratic optimization problem offline, so all the solutions are enumerated and stored, and are verifiable. However, as far as I know no one has implemented this commercially.
Interesting that it's all PID. Not surprised though because PID is tried-and-true (but even so, has a lot of tiny nuances which takes years to understand).
[1] https://www.mathworks.com/help/mpc/explicit-mpc-design.html