this repository conatins all possible control methods for a UAV multirotor against the disturbances in addition to optimal control systems the first method is Linear Quadratic Regulator. the test here is by applying this method on Quadrotor and test the stability and period of flight. the model is similar to these presented in these articles
https://ieeexplore.ieee.org/abstract/document/8337171
https://iopscience.iop.org/article/10.1088/1742-6596/1015/3/032160/meta
the models in these artilces is the hexacopter attached with aerial robotic manipulator