Elimination of Errors in the Substructures Synthesis Using Strict Bounds Method and Correcting Series in the Orthogonal Subspace

Sources of calculation errors, which may occur in the dynamics analysis of the compound mechanic systems with the application of the substructures synthesis method using correcting series, are considered. Modification of the algorithm for calculation of correcting vectors is proposed, which eliminates its instability with respect to error accumulation. A specific example shows the method efficiency and convergency to an exact solution.