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US08532889B2 Open-loop torque control with closed-loop feedback 有权
具有闭环反馈的开环转矩控制

Open-loop torque control with closed-loop feedback
Abstract:
A variator torque control system adjusts a variator output so that the actual output torque of the variator closely matches an expected output torque. In an example, pressure values of an existing torque control map are supplemented in real time with calculated pressure supplement values based on the current operation of the variator. The pressure supplement value for each mapped pressure value may be derived based on a prior application of the same or another map value.
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