| 发明名称 |
ON-LINE ADAPTIVE PID CONTROL OF AIR CHARGING SYSTEM |
| 摘要 |
An internal combustion engine includes an air charging system. A method to control the air charging system includes providing a desired operating target command for the air charging system, and monitoring operating parameters of the air charging system. An error between the desired operating target command for the air charging system and the corresponding one of said operating parameters of the air charging system is determined, and scheduled PID gains are determined based on the error utilizing a PID controller. An adaptive algorithm is applied to modify the scheduled PID gains, and a system control command for the air charging system is determined based upon the modified scheduled PID gains. The air charging system is controlled based upon the system control command for the air charging system. |
| 申请公布号 |
US2016177852(A1) |
申请公布日期 |
2016.06.23 |
| 申请号 |
US201414573554 |
申请日期 |
2014.12.17 |
| 申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
WANG YUE-YUN;HASKARA IBRAHIM;CHANG CHEN-FANG;MULDOON STEVEN E. |
| 分类号 |
F02D41/00;F02D41/14 |
主分类号 |
F02D41/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Method to control an air charging system of an internal combustion engine, the method comprising:
providing a desired operating target command for the air charging system; monitoring operating parameters of the air charging system; determining an error between the desired operating target command for the air charging system and the corresponding one of said operating parameters of the air charging system; determining scheduled PID gains based on the error utilizing a PID controller; applying an adaptive algorithm to modify the scheduled PID gains; determining a system control command for the air charging system based upon the modified scheduled PID gains; and controlling the air charging system based upon the system control command for the air charging system. |
| 地址 |
DETROIT MI US |
