DYNAMIC METHOD FOR CONTROLLING THE WEIGHT OF A WHEELED VEHICLE LOAD Russian patent published in 2022 - IPC G01G19/03 

FIELD: measuring technology.

SUBSTANCE: invention relates to a dynamic method for controlling the weight of a wheeled vehicle load. The algorithm is integrated into the control system for the operation of a wheeled machine with automatic tire inflation. Changing the position of the engine operation controls is carried out according to a certain law. Accelerating on a specific gear in an unloaded state on a horizontal section without slipping with a known wheel contact spot at a known wind rose and speed. The total weight of the wheeled vehicle is m, and the acceleration of the wheeled vehicle at speed V is a(V). Accelerating on a specific gear in a loaded state on a horizontal section without slipping at the same known contact spot of each of the wheels and a known wind rose and speed. The mass of the load is m_ld, and the acceleration of a wheeled vehicle with a load at speed V is a₁(V). The thrust developed by the driving wheels of a wheeled vehicle at speed V is F_t(V), and the sum of the drag and rolling resistance from the wheels of a wheeled vehicle at speed V is F_res(V).

EFFECT: operational control of the weight of the load is achieved during the movement of the wheeled vehicle on public roads with the implementation of identical accelerations in identical conditions.

1 cl, 1 dwg