METHOD FOR MODELLING IN THREE-DIMENSIONAL ENGINEERING COMPUTER SYSTEMS

FIELD: computer science. ^ SUBSTANCE: method includes forming a computer model of object, determining mass-center and inertial characteristics of object model, while according to first variant, model of object is made in form of mass-inertia imitator, being an imitator of mass and main center momentums of inertia, according to second variant, model of object is made in form of assembly imitator, in form of assembly, received by combining dimensional imitator of object model, in form of three-dimensional model with appropriate outer geometry, and mass imitator and main central inertia momentums, and according to third variant object model is formed as component imitator, in form of assembly, consisting of dimensional object model imitator, in form of three-dimensional model of object with appropriate outer geometry. ^ EFFECT: higher efficiency, broader functional capabilities, lower laboriousness. ^ 3 cl, 5 dwg