基于主动式静电探测技术的目标定位方法  

Method of target localization based on active electrostatic detection technique

作　　者：李彦旭[1] 徐立新[2] 赵不贿[1] 

机构地区：[1]江苏大学电气信息工程学院,江苏镇江212013 [2]北京理工大学机电学院,北京100081

出　　处：《传感器与微系统》2012年第4期4-6,共3页Transducer and Microsystem Technologies

基　　金：江苏大学高级人才启动基金资助项目(1281140016)

摘　　要：针对被动式静电探测技术无法对不带电目标进行探测的问题,提出了一种基于主动式静电探测技术的目标定位方法。在对带电和不带电目标分析的基础上,得到了相应的通过检测电流实现目标定位的探测方程,并在Maxwell 3D中进行了仿真。仿真结果表明:基于该方法的探测距离与目标的带电量、主动静电场的强弱以及电流检测电路的灵敏度有关。Aiming at the problem of uncharged target can not be detected by passive electrostatic technique,a method for target localization is proposed based on active electrostatic detection technique.On the basis of analyzing charged and uncharged target,corresponding target localization detection equation is obtained through detecting current,the equation is simulated with Maxwell 3D.The result indicates that detection distance based on this method is related to target＇s charge quantity,strength of active electrostatic field and sensitivity of current detection circuit.

关 键 词：主动式静电探测技术 电流检测 目标定位 

分 类 号：TN953[电子电信—信号与信息处理]