Study on secondary regulation Load Test of Drive Axle based on DCS control system

Author

He, Long ; Kong, Xiangdong ; Gao, Yingjie

Author_Institution

Heavy Machinery Fluid Power Transm., Yanshan Univ., Qinghuangdao

fYear

2009

fDate

25-27 May 2009

Firstpage

2729

Lastpage

2733

Abstract

The secondary regulation technology is a new energy saving hydraulic transmission technology, which can make several loads work parallel in a constant network system and very suitable for the drive axle test system. Secondary regulation load test of drive axle is a three axis loading system. The basic theory of the test system is analyzed, and the mathematic model of the secondary regulation is found. In order to require high dynamic characteristics and energy saving effective, the DCS control system based on LabVIEW is used in the system, which can perform well on the data communication and system control characteristics. The experiment shows that the secondary regulation Load Test of Drive Axle based on DCS control system can acquire good control characteristics and energy saving.

Keywords

axles; data acquisition; distributed control; hydraulic systems; vehicles; virtual instrumentation; DCS control system; LabVIEW; data communication; drive axle test system; energy saving hydraulic transmission technology; secondary regulation load test; Axles; Communication system control; Computational modeling; Control systems; Distributed control; Mathematical model; Mathematics; System testing; Torque control; Vehicle dynamics; DCS; data communication; drive axle; energy saving; secondary regulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics and Applications, 2009. ICIEA 2009. 4th IEEE Conference on

Conference_Location

Xi´an

Print_ISBN

978-1-4244-2799-4

Electronic_ISBN

978-1-4244-2800-7

Type

conf

DOI

10.1109/ICIEA.2009.5138699

Filename

5138699