The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 15, 2015
Filed:
Jan. 27, 2011
Guangdi HU, Shandong, CN;
Shaojun Sun, Shandong, CN;
Dehui Tong, Shandong, CN;
Xiaolin Zhang, Shandong, CN;
Guangdi Hu, Shandong, CN;
Shaojun Sun, Shandong, CN;
Dehui Tong, Shandong, CN;
Xiaolin Zhang, Shandong, CN;
Weichai Power Co., Ltd., Weifang, CN;
Abstract
An equipment () for controlling an air system of a diesel engine, comprises an operation condition acquiring device (), an objective flow determining device () and a signal generating device (). The operation condition acquiring device () is used to acquire actual operation condition parameters of the diesel engine. The objective flow determining device () is used to determine objective flow parameters on the basis of the actual operation condition parameters from the operation condition acquiring device (), through a non-linear physical model which characterizes the air system. The signal generating device () is used to generate signals for controlling an EGR system and a turbocharge system on the basis of the objective flow parameters from the objective flow determining device (). A method for controlling an air system of a diesel engine and a computer program medium recording the computer program code for performing the method are also disclosed.