Some General Properties of Multi-state Physical Models

The present contribution centers on the physical models of the stochastic system, in particular we investigate the general properties of functioning and repair/maintenance states of systems. Each macro-state has a number of sub-states that assume different patterns. We depict artificial systems with a linear pattern, and biological systems with a mesh patter. The behavior of each pattern, calculated by means of the Boltzmann-like entropy, is consistent with empirical data. Moreover the present work focuses on the reparability function - derived by the Boltzmann-like entropy - which describes common features of repairable systems.