method for online identification of parameters of driving dynamics for a motor vehicle

摘要

A method for the online determination of values of driving dynamics for a motor vehicle. To improve the quality of the control of a motor vehicle and to reduce the demands placed on the driver, the invention discloses a driving dynamics control including the (1) estimated output quantities ySUBm /SUBin dependence on determined or estimated input quantities u and predetermined or predicted vehicle state variables x and optionally further quantities, (2) comparing the estimated output quantities ySUBm /SUBwith measured output quantities ySUBm/SUB, and (3) determining the estimated driving dynamics quantities x(tSUBk/SUB/tSUBk/SUB) in dependence on the measurement result and, as the case may be, further criteria.