Rotary encoders are electromechanical transducers that convert angular displacement into corresponding electrical signals ...

Abstract: We conducted unsupervised learning of two independent failures including optical fiber bending and ROADM optical filter shift using a VAE model. We successfully detected these anomalies with ...

Abstract: To improve the measurement precision of the optical encoder working at various speeds, an adaptive high-precision measurement framework is designed based on deep reinforcement learning (DRL) ...