Youla Parameterized Adaptive Feedback Attenuation Against Tonal and Band-Limited Random Noise in Ductworks

Unknown multiple tonal noise and band-limited random noise can be both generated in ductwork systems. This article has constructed a LQG controller with an augmented Youla (Q) parameterized adaptive regulation approach to minimize the residual error at the end of the duct segment where both types of noise signals are supposed to be attenuated. The construction app...