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Networking optimization for Holo-distributed automotive body electrical system
Zhang Xinfeng 1 * #,Shen Yong 2
1.Clean energy automotive engineeering Center, Tongji University, Shanghai, 201804
2.Tongji University, Shanghai, 201804
*Correspondence author
#Submitted by
Subject:
Funding: Doctoral Fund of Ministry of Education of China (No.20110072120001)
Opened online:19 March 2013
Accepted by: none
Citation: Zhang Xinfeng,Shen Yong.Networking optimization for Holo-distributed automotive body electrical system[OL]. [19 March 2013] http://en.paper.edu.cn/en_releasepaper/content/4526613
 
 
In this paper, a holo-distributed automotive electrical system architecture with the network optimization method is proposed. The system features that all electrical devices are the network nodes and connected with two separate networks, namely the digital signal network and the power supply network. The digital signal network features a set of hierarchy local subnets. An ordered-specimen cluster analysis based optimization method is proposed for the widely scattered and utterly disordered body electrical devices connection with the simplest harness. Through electrical device reduced-dimension ordering, the optimization problem is converted to an ordered-specimen with limited-group-capacity partition problem with the restrain of network schedulable condition. Problem's solver algorithm is also proposed based on global search in shrank space. Finally, the method is used during the development of distributed body electrical system on prototype urban bus, and proved to be feasible.
Keywords:Holo-distributed control system; automotive body electrical system; ordered-specimen cluster analysis; networking optimization; global search.
 
 
 

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