Method based on the application of backward differentiation formulas (BDF) and its modifications for calculating of dynamics for the tribosystem of piston engines

Modifications of the BDF-method as applied to the calculation of trajectory of the moving elements of piston machines were analyzed. On the example of the calculation of the connecting-rod bearing of «Ruston & Hornsby 6VEB-X MK-III» engine as an international standard for testing we estimated the effectiveness of proposed algorithms for solving the equations of motion.