RELIABILITY THEORY

Reliability theory is a new scientific discipline that studies the general regularity that must be maintained under, experimentation , manufacture, acceptance, and  use of units in order to obtain high system effectiveness form their use.
Reliability is determind by quality and operating characteristics. The problem of increasing reliability of units is becoming ever more important and urgent in connection with the complex mechanisation and automation of industrial processes in many field of industry, transport, communication,  technology etc..