| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a charge pressure control method and the device of at least two compressors and especially an exhaust gas turbocharger capable of evenly distributing load to at least two compressors. <P>SOLUTION: In the charge pressure control method of at least two compressors (6, 8) and especially the exhaust gas turbocharger, a target value (ntus) for output variable of at least two compressors (6, 8) is set as a function of control error in a direction to decrease control error in a first step of charge pressure control. A manipulation variable for adjustment of the target value (ntus) for the output variable and an actual value is formed as a function of difference between a target value (ntus) for output variable and the actual value for the output variable. <P>COPYRIGHT: (C)2004,JPO |
