Design of MIMU Structure for Guided Ammunition
Aiming at the environment feature of small installing space and high launching over-load of the guided ammunition,an embedded and anti-high overload Miniature Inertial Measurement Unit(MIMU)was proposed based on MEMS inertial sensors.The MIMU ensured the perpendicularity between the sensitive axes of each sensor and fixed sensors reliably with small volume and light weight.The anti-high overload performance of the structure was significantly improved by using potting material and craftsmanship.The results by the finite element analysis showed the structure had good mechanical properties and a safe modal characteristic.Consequently,the structure can meet the requirements of small volume and resistance to high overload.
Guided Ammunition MIMU Structure Design Finite Element Analysis
Zeqian XU Yu WANG Xinhua ZHU
School of Mechanical Engineering,Nanjing University of Science and Technology,Nanjing,P.R.China,210094
国际会议
The 5th International Conference on Mechanical Engineering and Mechanics(第五届国际机械工程与力学会议)
江苏扬州
英文
518-523
2014-08-21（万方平台首次上网日期，不代表论文的发表时间）