|Table of Contents|

Influences of aerodynamic characteristics of canard rudders for simple guided rockets on trajectories

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

Issue:
2014年03期
Page:
380-
Research Field:
Publishing date:

Info

Title:
Influences of aerodynamic characteristics of canard rudders for simple guided rockets on trajectories
Author(s):
Hong LiZhang HeTang YufaXu Guotai
Ministerial Key Laboratory of ZNDY,NUST,Nanjing 210094,China
Keywords:
simple guided rocketscanard ruddersaerodynamic characteristicstrajectoriestunnel experimentsaerodynamic coefficientsstandard atmosphere conditionsproject rangesretractable canard ruddersproject trajectories
PACS:
V211.3
DOI:
-
Abstract:
To research the control law of simple guided rockets with canard rudders,the aerodynamic coefficients of the rockets are obtained by the engineering calculation of aerodynamic characteristics using MATLAB and numerical calculation using ANSYS based on a wind tunnel experiment proving the correctness of the established model.Under standard atmosphere conditions,the original project range is 10 107 m,and the project range decreases to 10 019 m by using a canard rudder.The aerodynamic characteristics of retractable canard rudders influence greatly on project trajectories.

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Last Update: 2014-06-30