Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back Software method for calculating the characteristics of the technological machine interaction with the soil bearing capacity of weak KHVOINSKIY L.A. To solve the problems of analysis of soil characteristics and the characteristics of the transport system based on the proposed concept of the technique formalized description of the system components. Lower level involves selection or formation of new empirical characteristics of the soil and microprofile that are needed to calculate the differential and integral characteristics of each wheel. Regardless of the method by which characteristics are obtained should be implemented formal transition to the calculation of traction characteristics multiwheel machine. This assumes implementation of the agreed conditions, which can be represented as a nested set of models. Keywords: nested model queuing system microprofile, ground, punching experiment. Contacts: E-mail: leonid-khv@yandex.ru Pp. 35-42.