On one regularizing algorithm for comprehensive diagnosing of apparatus, engines and machinery

摘要

In present work we develop the stable methods for technical and technological diagnostics of unsteady objects and/or processes by means of the L.A. Urban GPA (Gas Path Analysis) method: the dynamic system classes, which are suitable to be applied by technical and technological diagnostics by means of the L.A. Urban GPA method, are allocated; regularizing algorithms for construction of a stable diagnostic matrix are developed; methods for finding the optimal regularization parameter are proposed; development of methods for optimal regularizing parameter choice; numerical experiments implementing the elaborated algorithms and methods were realized.