Analysis of the accuracy of modeling of multiregime objects and errors of linear algorithms in machine interval arithmetic

摘要

The sources of origin and tendencies accumulation of errors on modeling of multiregime objects as logical-dynamic systems. The influence on the accurate result of these errors on different stages of life cycle of multiregime system are investigated. The interval linear computing processes arising from solving of corresponding interval models are examined. A priori evaluations are found on the value of deviation of left and right limits of interval result.