Invention Grant
US08473170B2 Closed loop transmission torque control 有权
闭环传动扭矩控制

Closed loop transmission torque control
Abstract:
The described system and method provide improved transmission performance and response with closed loop torque feedback by implementing situational gain scheduling and nonlinear control techniques for continuously variable transmissions. The system uses contextual information regarding the operation of the machine to determine a gain to be applied in associated PID control logic. In an embodiment, the determined gain is applied in the integral portion of the closed loop controller.
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