Research on evaluation method of electronic product maturity

Maturity evaluation is the most effective technological approach to reduce the developing risk of electronic product. The existing maturity standards at home and abroad could only estimate the independent technology from a single dimension. They are not enough to describe the technology integration. Simultaneously the definition of each maturity level is so simple and subjective that it is difficult to offer comprehensive and effective maturity evaluation for product. Aiming at these shortages, this paper gives an overall expansion for technology readiness level (TRL) from two aspects as technology integration and technology dimension, establishes a structural describe and measure model of military product maturity, proposes a quantitative computing method of product maturity based on questionnaire using Analytic Hierarchy Process (AHP) and attribute mathematics, and realizes all-round evaluation of product maturity objectively.