发明授权
- 专利标题： Device for setting the movement behavior of gas-exchange valves of an internal combustion engine
- 专利标题（中）： 用于设定内燃机的气体交换阀的运动特性的装置
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申请号： US09648954申请日： 2000-08-28
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公开(公告)号： US06318314B1公开(公告)日： 2001-11-20
- 发明人: Erhard Otto , Gerd Rösel , Wolfgang Schulte , Hong Zhang
- 申请人： Erhard Otto , Gerd Rösel , Wolfgang Schulte , Hong Zhang
- 优先权： DE19808354 19980227
- 主分类号： F01L1344
- IPC分类号： F01L1344
摘要：
A device for setting movement behavior of gas-exchange valves of an internal combustion engine with a camshaft. The device has a control unit that generates a setting signal for a setting element of a setting device that adjusts the camshaft. A pilot control system is provided which additively corrects the setting signal including determining an estimated value for adjusting the camshaft without taking account of the delay time of the setting device.
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