| abstract |
The initial deviation learning control is executed every time the learning condition is established for the purpose of absorbing initial deviations such as manufacturing errors and deviations of the components of the second clutch CL2. If the number of times of learning control is counted and the total number of learning times of the initial deviation learning control becomes a predetermined number of times (for example, five times), then only one time per trip from ON to OFF of the key switch, It is assumed that the deterioration deviation learning control equivalent to the deviation learning control is executed. Thereby, the frequency of the learning execution frequency is lowered and the learning can be reduced. As a result, in the learning control of the so-called standby pressure of the second clutch functioning as the oscillation clutch, energy consumption can be suppressed and energy efficiency can be improved. |