|Table of Contents|

Prediction Precision Analysis of Helicopter Tracks(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2003年04期
Page:
337-340
Research Field:
Publishing date:

Info

Title:
Prediction Precision Analysis of Helicopter Tracks
Author(s):
GuXiaohui WangXiaoming
School of Mechanical Engineering,NUST,Nanjing 210094
Keywords:
grey prediction grey model track model precision analysis
PACS:
V249.122
DOI:
-
Abstract:
Helicopter track prediction methods are thoroughly analyzed, and helicopter track model, decorrelation track model and their prediction analysis are also presented .The real time, on- line GM prediction model using grey system theory are constructed and its prediction precision analysis is carried out. Results show that decorrelated Kalman f iltering method can improve predict ion precision , but involve complicated a computation and relat ively large prediction error when the target is maneuvering. The prediction of helicopter track with grey system theory involves less dictation data and gives a higher predict ion precision.

References:

1 顾晓辉, 王晓鸣, 张庆, 等. 直升机航迹滤波与预估研究[ J] . 火力与指挥控制, 2001, 26( 1) : 61~ 64.
2 顾晓辉, 王晓鸣, 张庆, 等. 有色噪声背景下直升机航迹滤波与预估的研究[ J] . 探测与控制学报, 2000, 22( 4) : 49~ 53.
3 邓聚龙. 灰色控制系统[M] . 武汉: 华中理工大学出版社, 1985. 293~ 404.
4 周宏仁, 敬忠良. 机动目标跟踪[M] . 北京: 国防工业出版社, 1991. 10~ 20.
5 吉培荣, 黄巍松, 胡翔勇. 灰色预测模型特性的研究[ J] . 系统工程理论与实践, 2001, 21( 9) :105~ 108.
6 顾晓辉, 王晓鸣, 赵有守. 直升机航迹的灰色预测[ J] . 南京理工大学学报, 2001, 25( 3) : 242~246.

Memo

Memo:
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Last Update: 2013-03-17