运动参数惯性测量模拟弹设计与实验  

Design and experiment of movement measuring simulated missile for ejection launch experiment

作　　者：郑巍[1] 尚捷[2] 顾启泰[2] 

机构地区：[1]中国空空导弹研究院,洛阳210016 [2]清华大学精密仪器系,北京100084

出　　处：《中国惯性技术学报》2006年第2期18-23,共6页Journal of Chinese Inertial Technology

摘　　要：在研制弹射式发射架的过程中,为了确保在高速飞行器上发射导弹的安全,需要预先在实验室内对发射架的弹射运动参数进行测试研究。而弹射分离过程时间短(仅为30～40 ms)、测量参数多(共18个运动和姿态参数),如何对其参数进行测量就成为一个研究重点。设计完成的弹射实验用模拟导弹是一种专用测试设备,它完全模拟真实导弹的机械特性,内部设计装有微型惯性测量系统(MIMS),可以在弹射过程中完全自主地对所有运动参数和姿态变化进行惯性测量,实验表明测量精度达到3%以内。其中应用的MIMS是惯性测量技术在该领域的创新型应用,具有测量范围大(±500(°)/s)、动态性能好(最高可达4 kHz)、操作简便等优势。In the design and research of ejection launcher, the measure and analysis of ejection launch movement are necessary in order to ensure the safety of launching missile on high-speed fighter. For the short period of launch process （only 30-40 ms） and the many measuring parameters （up to 18 movement and attitude parameters）, the measurement of these parameters has become an important research task. The ejection experimental simulated missile designed and implemented in this paper is a special measurement apparatus. With the precise simulation of actual missile＇s mechanism property and the Micro Inertial Measurement System （MIMS） built in it, it is able to independently measure all the ejection movement and attitude parameters in the launch process. The experiment has proved the measuring accuracy which is less 3%. The MIMS implemented in it is a creative application of inertial technique in this special field, characterized by wide measure range（±500 （°）/s）, high dynamics（up to 4 kHz） and simply operation.

关 键 词：空空导弹 弹射发射 模拟弹 微型惯性测量 

分 类 号：U666.1[交通运输工程—船舶及航道工程]