| 摘要 |
The present invention relates to a method for real time estimating temperature of elements of a friction clutch device for a vehicle which comprises: a first step (E1) of collecting values of heat generation variables ({U}); a second step (E2) of calculating thermal power (Pa, Pb) emitted by friction; and a third step (E3) of estimating thermal state variables ({θ}) of a clutch device, and is designed to be carried out by a digital computer (44). The method deoxidizes one or more mono block parts (28) into two or more consecutive individual elements (30, 32, 34), and temperatures (θ3prime,θ3bis,θ3ter) of the deoxidized elements (30, 32, 34) form state variables estimated during the third step (E3). |
