методика топографической совместимости

Introduction. Statistical managing of processes and making the decisions based on facts are the basic requirements of the international standards of ISO 9000 quality system, which can be made using the introduction of statistical methods. Implementation of corrective actions to improve the quality of products is an essential component of the statistical management, in any other case, the application of statistical methods is less effective. Methods. The nessesity for a methodology was caused by practical necessity. Since the analysis of the practice and production of fingerprints’ trasological and dactiloscopical examination shows that some of the techniques and methods used in the identification of objects in their fingerprints, do not correspond to modern requirements and need to be improved. A special technique was developed. The techniqu of topographic compatibility is based on the priority of actions to transform the tracks and prints in the standard form, to calculate the ratio of the average distance between the display of corresponding pores to the average distance between the pores of trace or print. Methodology IDEF0 (methodology integral description for functional simulation) was chosen to describe this process. Nowadays the most wide-spread methodologies are: UML, ARIS, IDEF0, IDEF3, flowcharts, DFD. Results. The comparison of several pairs of fingerprints left by the same area of the finger has shown that the ratio of the average distance between the display corresponding pores to the average distance between the pores footprint or imprint, existing on a papillary line, turned out to be within 0.08  0.2, so we can say, that in this case the numerical value is not more than 0.2 can be concluded about the identity.