Abstract: When the operating conditions are changed suddenly, the model mismatch for the servo system using model-based methods occurs during the identification convergence, which will lead to the ...

Abstract: The proposed technique systematically incorporates the low-pass filter (LPF) and disturbance observer (DOB) into the model-free order reduction filter as auxiliary systems to improve the ...

A daring stunt filmed from the wing of an airplane, showing wind pressure, balance challenges, and the dramatic view from outside the aircraft. This video captures motion, vibration, and the extreme ...