Clutch control device

A clutch control device comprising:

• an engine;
• a transmission;
• a clutch device configured to connect and disconnect motive power transmission between the engine and the transmission;
• a clutch actuator configured to drive the clutch device and change a clutch capacity;
• a control parameter sensor configured to detect a control parameter of the clutch capacity;
• and
• a control unit configured to calculate a control target value of the control parameter,
• wherein the control unit causes the clutch device to perform a stroke in a connection direction until an actual measurement value of the control parameter reaches the control target value,
• wherein the control unit corrects the control target value in accordance with at least one of a rotational speed of the engine and a difference between the target value and the actual measurement value of the control parameter in a stroke process of causing the clutch device to perform the stroke in the connection direction, and
• wherein, when the rotational speed of the engine is less than or equal to a predetermined lower limit value in the stroke process, the control unit causes the control target value to be decreased.

A clutch control device comprising:

• an engine;
• a transmission;
• a clutch device configured to connect and disconnect motive power transmission between the engine and the transmission;
• a clutch actuator configured to drive the clutch device and change a clutch capacity;
• a control parameter sensor configured to detect a control parameter of the clutch capacity;
• and
• a control unit configured to calculate a control target value of the control parameter,
• wherein the control unit causes the clutch device to perform a stroke in a connection direction until an actual measurement value of the control parameter reaches the control target value,
• wherein the control unit corrects the control target value in accordance with at least one of a rotational speed of the engine and a difference between the target value and the actual measurement value of the control parameter in a stroke process of causing the clutch device to perform the stroke in the connection direction, and
• wherein, when the rotational speed of the engine is greater than or equal to a predetermined upper limit value in the stroke process, the control unit causes the control target value to be increased.

A clutch control device comprising:

• an engine;
• a transmission;
• a clutch device configured to connect and disconnect motive power transmission between the engine and the transmission;
• a clutch actuator configured to drive the clutch device and change a clutch capacity;
• a control parameter sensor configured to detect a control parameter of the clutch capacity;
• and
• a control unit configured to calculate a control target value of the control parameter,
• wherein the control unit causes the clutch device to perform a stroke in a connection direction until an actual measurement value of the control parameter reaches the control target value,
• wherein the control unit corrects the control target value in accordance with at least one of a rotational speed of the engine and a difference between the target value and the actual measurement value of the control parameter in a stroke process of causing the clutch device to perform the stroke in the connection direction, and
• wherein the control unit switches control between control for controlling the clutch actuator under a given condition and feedback control for approximating the control parameter to the control target value in the stroke process.