| 摘要 |
<p>A method for monitoring the quality of laser-machining processes (500), including the operations of:
acquiring via sensor means (540), in particular optical sensors, a machining-process signal (Xp) and calculating from said signal representing the process (Xp) parameters (E1,E2,DC) that represent the machining quality during the laser-machining process; and
making available (130) corresponding reference parameters (E1r,E2r,DCr) representing a given machining quality, which are calculated from a process reference signal (Xr) acquired via said sensor means (540). executing in real time an operation of recognition (300) that a set of process observations (x;N1,N2,NDC,DIR) belongs to one or more of a plurality of statistical models (¸ k ) that identify states of the machining process (500).</p> |
