Direct Partial Logic Derivatives in Analysis of Boundary States of Multi-State System

نویسندگان

  • Elena N. Zaitseva
  • Vitaly G. Levashenko
  • Jozef Kostolny
  • Miroslav Kvassay
چکیده

Multi-State System (MSS) is mathematical model that is used in reliability engineering for the representation of initial investigated object (system). In a MSS, both the system and its components may experience more than two states (performance levels). One of possible description of MSS is a structure function that is defined correlation between a system components states and system performance level. The investigation of a structure function allows obtaining different properties, measures and indices for MSS reliability. For example, boundary system’s states, probabilities of a system performance levels and other measures are calculated based a structure function. In this paper mathematical approach of Direct Partial Logical Derivatives is proposed for calculation of boundary states of MSS.

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تاریخ انتشار 2015