Optimization of the complex software reliability of control systems

Development of complex program software of automated control systems is connected with essential expenses. Failure of the software can lead to control system fail as a whole and to connected with these economic or other losses. Ways of rational decrease in expenses and losses are given in this article. In article three questions are considered: Problem definition of optimization of reliability of the software and method choice. The solution of an optimizing task on the basis of Bellman's principle. The solution of an optimizing task with use of artificial intelligence. The approaches offered in article are protected by patents of Russia.