Kontrol Edilebilir ptSTL Formulu Sentezi – Synthesis of Controllable ptSTL Formulas

03/22/2020
by   Irmak Saglam, et al.
0

In this work, we develop an approach to anomaly detection and prevention problem using Signal Temporal Logic (STL). This approach consists of two steps: detection of the causes of the anomalities as STL formulas and prevention of the satisfaction of the formula via controller synthesis. This work focuses on the first step and proposes a formula template such that any controllable cause can be represented in this template. An efficient algorithm to synthesize formulas in this template is presented. Finally, the results are shown on an example. —– Bu bildiride anomali tespiti ve onlenmesi problemine, Sinyal Zamansal Mantigi (Signal Temporal Logic) tabanli iki asamali bir cozum sunulmaktadir. Ilk asama nedenlerin tespiti, ikinci asama ise bir kontrol stratejisi ile nedenlerin sistem uzerinde engellenmesidir. Iki asama birbirine bagimlidir. Bu bildiride, ilk asama olan istenmeyen olaylarin nedenlerinin tespitinde kullanilan neden formulu sablonu gelistirilmektedir. Bildiride kullanilan sablon ile butun kontrol edilebilir formuller tanimlanabilmektedir. Bu sablon icin verimli bir formul sentezleme algoritmasi sunulmus, ve sonuclar ornek bir sistem uzerinde gosterilmistir.

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