Technique of an assessment of the priority directions of increase of reliability of the multilayered printed-circuit board of the radio-electronic equipment
Article is devoted to development of mathematical apparatus according to the priority directions of increase of reliability of the multilayered printed-circuit board, for the purpose of a choice of an optimum way of increase of reliability and receiving the maximum profit. The subject of research is actual for the enterprises making the radio-electronic equipment for space and war industry. Problems of consideration are the analysis of defects of the multilayered printed-circuit boards, revealed in use which can have essential impact on reliability of system of the radio-electronic equipment. On development of mathematical apparatus the program in Delphi7 is created. The program of calculation of mathematical apparatus allows calculating quickly all necessary coefficients, as for representative selection, and population of failures of multilayered printed-circuit boards for the entire period of operation. Results of researches have scientific novelty and the practical importance for increase of efficiency, quality and reliability of multilayered printed-circuit boards.