基于等速螺旋线靶标的激光定距引信测试装置  

Laser Forward Distance Fuze Based on Constant Velocity Helical Target

作　　者：陈遵田[1] 耿琳珊 陈睿琦 CHEN Zuntian;GENG Linshan;CHEN Ruiqi(Xi'an Institute of Electromechanical Information Technology, Xi'an 710065, China;Xi'an Modern Control Technology Research Institute, Xi'an 710061, China)

机构地区：[1]西安机电信息技术研究所,陕西西安710065 [2]西安现代控制技术研究所,陕西西安710061

出　　处：《探测与控制学报》2022年第2期1-5,共5页Journal of Detection & Control

摘　　要：针对激光前向定距引信在高速弹目交会状态下的定距性能测试和验证考核问题,提出基于等速螺线靶标的激光引信定距及炸点控制精度测试装置。该装置采用一种面形为等速螺线靶标的曲面形靶标,结合高转速电机和激光指示器,通过电机带动被测引信高速旋转,使激光引信探测视场在靶标上的落点以匀高速方式接近引信,模拟激光引信前向定距引信高速接近目标的过程。分析表明,提出的测试装置能够较好地等效激光引信前向定距引信作用时的弹目交会状态,具有良好的测试便捷性和测试精度。For the demand of distance performance test and verify of laser forward distance fuze in the condition of high encounter speed,a laser fuze target distance and burst point control precision testing device based on uniform spiral was proposed.The device adopted a kind of form for uniform spiral target surface shape targets,combined with the high speed motor and a laser designator,driven by motor tested fuze high-speed rotation,which made laser fuze detection field on the target point and high speed way close to the fuze to simulate high-speed close process.Analysis results showed that the proposed test device could well equivalent prior to laser fuze distance fuze function of the encounter state.

关 键 词：激光引信 等速螺线 靶标 测试装置 

分 类 号：TJ43[兵器科学与技术—火炮、自动武器与弹药工程]