Evaluation of the technical condition of locomotives using modern methods and tools

Considering its real technical condition when planning the volume of repair locomotive equipment is one most important bases for reducing costs using railways and cost transportation. Continuous monitoring in use carried out stationary on-board diagnostic tools. The method small deviations now widely used various fields science. It a designed to determine existence correlation between changes parameters describing process or physical phenomenon. based on fact that some process, their not so large from initial values, relationship these can be adequately expressed certain differential calculus ratios. wide-band exhaust gases oxygen content sensor continuously monitor air excess coefficient diesel engine cylinders. This type automotive control systems. means indirect estimation cylinders mixture quality by gases'