Libro

Descripción

The study of operational research started during the Second World War and afterwards. With the development of operational research, the study of reliability theory emerged as by product in context of defense studies. The words reliable and reliability are in use from ancient time. In fact these occur frequently in social, political, economic and practical fields to indicate the efficiency of a person or mechanical equipment. A mathematical shape to the word reliability was given later in 1950 with its scientific use for defense purpose. Realizing its importance, the study of reliability theory was developed in western world. The development of reliability technology in India is an interesting and encouraging history for researchers.