Journal of Projectiles, Rockets, Missiles and Guidance >
Study on the Reconstruction Technology of Internal Profile of Solid Propellant Rocket Engine
Received date: 2019-12-30
Online published: 2025-05-30
In solid propellant rocket engine, the thickness of the coating will affect the charge quantity and the performance of the solid rocket motor. In this paper, a solid propellant rocket engine inner surface measurement system was designed. Firstly, the D-H model was used to obtain the 3D point cloud data of the inner surface of solid propellant rocket engine. Secondly, the mean filtering method based on the design radius R of solid propellant rocket engine was used to simplify the point cloud data. Finally, the Delaunay triangulation surface is reconstructed and colored. The utility model realizes the marking of wear and the area needing to be polished, and has strong practicability.
REN Liheng , JIN Yong . Study on the Reconstruction Technology of Internal Profile of Solid Propellant Rocket Engine[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2020 , 40(6) : 62 -64 . DOI: 10.15892/j.cnki.djzdxb.2020.06.014
| [1] |
|
| [2] |
董立宙. 固体火箭发动机内腔体积测量方法研究[D]. 太原: 中北大学, 2019.
|
| [3] |
斯丹. 基于电磁超声的油气管道无损检测技术研究[D]. 成都: 电子科技大学, 2019.
|
| [4] |
苏文彦. 基于激光点云的火炮身管内膛表面重建技术研究[D]. 南京: 南京大学, 2017.
|
| [5] |
|
| [6] |
|
| [7] |
王芳荣. 基于机器人视觉物体三维重构及尺寸测量技术研究[D]. 长春: 吉林大学, 2007.
|
| [8] |
邓博文. 大体积比工件装配面检测及其点云数据处理方法研究[D]. 太原: 中北大学, 2019.
|
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