Assessing diagnostic applicability of heat release characteristics determined based on ship engine indicator diagrams

Analysis of Screw Compressor Performance Based on Indicator Diagrams

Interpretable Aircraft Engine Diagnostic via Expert Indicator Aggregation

Detecting early signs of failures (anomalies) in complex systems is one of the main goal of preventive maintenance. It allows in particular to avoid actual failures by (re)scheduling maintenance operations in a way that optimizes maintenance costs. Aircraft engine health monitoring is one representative example of a field in which anomaly detection is crucial. Manufacturers collect large amount...

Automatically assessing graph-based diagrams

Create PDF files without this message by purchasing novaPDF printer

A Hardware Simulation Engine Based on Decision Diagrams

A hardware logic simulation engine based on decision diagrams is presented. For the data structure of the engine, we propose PMDDs (Paged reduced ordered Multi-valued Decision Diagrams). A unit of this engine consists of memory (RAMs) and control circuits: RAMs store the PMDD data, and the control circuits trace the edges according to the input vectors. The engine consists of several units, and...

Rough ideals based on ideal determined varieties

The paper is devoted to concern a relationship between rough set theory and universal algebra. Notions of lower and upper rough approximations on an algebraic structure induced by an ideal are introduced and some of their properties are studied. Also, notions of rough subalgebras and rough ideals with respect to an ideal of an algebraic structure, which is an extended notion of subalgebras and ...