Since the weak fault characteristics of mechanical equipment are often difficult to extract in strong background noise. stochastic resonance (SR) is widely used to extract the weak fault characteristics. which is able to utilize the noise to amplify weak fault characteristics. Although classical bistable stochastic resonance (CBSR) can enhance the weak characteristics by adjusting the... https://ashleyshomestores.shop/product-category/5-piece-outdoor-sectional-with-ottoman/