发明名称 |
Control method for motorized flap valve flap involves deriving flap angle compensation signal from correction device integral output if position exceeds half-open emergency position |
摘要 |
The method involves generating a movement speed error signal and processing it in a proportional-integral-differential correction device to control a corrected flap speed. A compensation signal is derived from the integral output if the angular flap position is shifted to exceed the half-open emergency position and is outside a predefined angle interval for restoring spring operation. The compensation signal is used to reduce the position error. The method involves generating a movement speed error signal, processing it in a non linearly proportional, integrating and differentiating correction device (15) to control a corrected flap (1) movement speed. A compensation signal is determined from the integral output if the angular flap position is shifted so that the half-open emergency position is exceeded and lies outside a predefined angle interval for restoring spring operation. The compensation signal is used to reduce the flap position error effect.
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申请公布号 |
DE10130116(A1) |
申请公布日期 |
2002.01.03 |
申请号 |
DE20011030116 |
申请日期 |
2001.06.22 |
申请人 |
SAGEM SA, PARIS |
发明人 |
FARLIN, ANNE GENEVIEVE CLAUDE;PICRON, VANESSA MARIE-NOELLE |
分类号 |
F02D11/10;F02D41/10;G05B11/42;(IPC1-7):F02D9/10;F02D41/00 |
主分类号 |
F02D11/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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