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MISSILES AND GUIDANCE TECHNOLOGY

Lightweight Parametric Geometry Modeling for Missile Based on Open CASCADE

  • JIANG Menglong ,
  • LIU Li ,
  • QI Zhuchang ,
  • LI Xueliang ,
  • LONG Teng
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  • 1 School of Aerospace Engineering, Beijing Institute of Technology, Beijing 100081, China
    2 No. 203 Research Institute of China Ordnance Industrise, Xi'an 710065, China

Received date: 2014-06-23

  Online published: 2025-05-26

Abstract

Rapid generating missile's geometrical model is one of key technologies in general missile optimization design. The description of lightweight parametric geometry modeling for missile was summarized. Without any assistance of the commercial modeling software, a new toolkit of parametric missile geometrical model was developed using Open CASCADE. The framework and key technologies of the system and the interfaces with legacy analysis tools (such as aerodynamic analysis tools) were presented. Furthermore, the prototype of proposed toolkit has been accomplished. Finally, the proposed parameterization methods and prototype parametric geometry modeling toolkit for missiles were used to configure a quasi-brimstone missile model, which demonstrates the efficiency of the completed missile model in modeling and the universality for general missile conceptual design problems.

Cite this article

JIANG Menglong , LIU Li , QI Zhuchang , LI Xueliang , LONG Teng . Lightweight Parametric Geometry Modeling for Missile Based on Open CASCADE[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2015 , 35(2) : 1 -4,9 . DOI: 10.15892/j.cnki.djzdxb.2015.02.001

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Outlines

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