Aiming at the vibrations of the multistage gear transmission system aroused by the gear meshing excitation. a novel active vibration control structure with built-in piezoelectric actuators (PZT) was established. The active control forces generated by the PZT were transmitted to the shafts through the additional supporting bearings. In addition. https://safeersappliancers.shop/product-category/neff-c27cs22h0b-built-in-compact-oven-stainless-steel-touch-pyrolytic-wifi/