| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To set a control part for compensation of mutual interference of an EGR device and a variable turbocharger without depending on setting of a control part controlling the EGR device and a control part controlling the variable turbocharger. <P>SOLUTION: An EGR controller 41 outputs control signal x<SB>1</SB>for controlling the EGR device 51, and a variable turbocharger controller 42 outputs control signal x<SB>2</SB>for controlling the variable turbocharger 52. In a compensation controller 43, an EGR compensation controller 45 corrects the signal x<SB>1</SB>output by the EGR controller 41 based on control signal z<SB>2</SB>corrected by a variable turbocharger compensation controller 46, and a variable turbocharger compensation controller 46 corrects control signal x<SB>2</SB>output by the variable turbocharger controller 42 based on control signal z<SB>1</SB>corrected by the EGR compensation controller 45. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
