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Target Path Obtain Based on Multinomial Predictive Filter(PDF)

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2009年04期
Page:
12-15
Research Field:
Publishing date:

Info

Title:
Target Path Obtain Based on Multinomial Predictive Filter
Author(s):
Sun Shuang; Liu Qing
School of Computer Sciences and Technology,Nanjing Normal University,Nanjing 210048,China
Keywords:
M PF;  path prediction;  k-step po sition
PACS:
TN953
DOI:
-
Abstract:
The goa l pa th reflected the goal operating position. If the goa l operating position is obta ined ahead o f tim e, w e can take the essentialm easure. H ow ever, the fo recast o f goa l path is d ifficu lty to accura tely computate because o f var ious k inds of factor in fluencing on it. This article proposed a flex ible targ et path forecastm ethod based on them ultinom ial pred ictive filter(MPF), w hich uses the prev ious k-step pos ition, and pred ic ts the next path po sition from the stra ight line, the oblique line and the curve separate ly. The s imu lation confirm s that the a lgo rithm propo sed in th is paper has higher accuracy than o ther path pred ic tion m ethod.

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Last Update: 2013-04-23