A real-time data smoothness method based on xPC-Target

被引:0
|
作者
Wang Y. [1 ]
He H. [1 ]
Lin Y. [2 ]
机构
[1] School of Mechanical, Beijing Institute of Technology
[2] Beijing Automobile Technology Center
关键词
Data smoothness arithmetic; Linear slide average (LSA); Real-time simulation;
D O I
10.3772/j.issn.1006-6748.2010.01.019
中图分类号
学科分类号
摘要
A method of real-time data smoothness which is applied in a hardware-in-the-loop (HIL) simulation platform for a plug-in hybrid electric vehicle synthetical power device is described. The input signal of the platform comes from a AC/DC switch power with output containing noises. A linear slide average arithmetic is applied to smooth the noises. To average a certain number input sample signals, this method can decrease the noises voltage level, which meet the requirement of the simulation platform. The efficiency and signal delay time are presented to describe the result of this method, and a statistical index is used to judge the arithmetic's efficiency. The tests results show that the arithmetic fit the requirement of the HIL simulation platform. © by High Technology Letters Press.
引用
收藏
页码:99 / 102
页数:3
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