Abstract
This paper addresses clutch engagement torque control at the start-up of the automated manual transmission (AMT) used for track. In this method, by updating the optimal control gains that are applied to the clutch engagement torque control in real time, it is possible to reflect the driver's intention for control of the operation. However, this control system includes uncertainty caused by engine throttle operating width. This paper describes the robustness of the optimal control system for the uncertainty.