HJB 54-1993 (English Version) PDF

Scope: 1.1 Subject content This standard specifies the requirements, procedures and methods for assessing the reliability level of naval weapon systems and equipment using test data or field data. The main goals of the assessment are, sa. To regularly estimate the reliability level achieved by the product in order to take corrective measures to achieve the purpose of reliability growth; b. To provide evidence to prove whether the reliability of the product meets the requirements of the contract. 1.2 Scope of application This standard is applicable to the reliability assessment of the following weapon systems and equipment. Other similar products can also be used with reference: a. Failure distribution is binomial exponential distribution, Weibull distribution, normal distribution and lognormal distribution. Comprehensive reliability assessment of unit products, according to the reliability structure, is a system composed of series, parallel, voting (K/n) and mixed connection. b. Failure distribution is exponential distribution, Weibull distribution, binomial distribution. Reliability assessment of unit products with normal distribution and lognormal distribution. , the test data obeys the normal distribution, and the reliability evaluation of the product performance parameters of the lognormal distribution. 2 cited documents

HJB 54-1993 history

1993 HJB 54-1993 Requirements and methods for weapon systems and equipments reliability assessment