| 捷联干涉仪体制被动导引头测角解模糊算法 |
| |
| 引用本文： | 宋才水,盛晓文,顾尔顺.捷联干涉仪体制被动导引头测角解模糊算法[J].现代防御技术,2004,32(4):48-53. |
| |
| 作者姓名： | 宋才水 盛晓文 顾尔顺 |
| |
| 作者单位： | 中国航天科工集团公司,二院二部,北京,100854 |
| |
| 摘 要： | 首先阐述了捷联干涉仪体制被动导引头测角模糊现象出现的机理,并分别针对导引头处于目标截获和目标跟踪2种状态下鉴相模糊现象作了分析。在此基础上,提出了目标截获和目标跟踪2种状态下导引头测角解模糊算法,算法基于地面站实时给导弹粗装订的弹目相对方位角数据。最后,给出了目标截获时角度容限及目标跟踪时相位容限的确定方法。
|
| 关 键 词： | 捷联导引头 被动导引头 干涉仪测相 测角解模糊 |
| 文章编号： | 1009-086X(2004)04-0048-06 |
| 修稿时间： | 2003年7月10日 |
A method to resolve the angle-measure ambiguity for the passive seeker which adopts the strapdown phase-interferometer system |
| |
| SONG Cai-shui,SHENG Xiao-wen,GU Er-shun.A method to resolve the angle-measure ambiguity for the passive seeker which adopts the strapdown phase-interferometer system[J].Modern Defence Technology,2004,32(4):48-53. |
| |
| Authors: | SONG Cai-shui SHENG Xiao-wen GU Er-shun |
| |
| Abstract: | The theory of the angle-measure ambiguity about the passive seeker which adopts the strapdown phase-interferometer system is introduced firstly,and the phenomena of the angle-measure ambiguity when the seeker is in object-capture or object-trace state are analyzed.Then the method to resolve the angle-measure ambiguity is put forword,and the method about how to decide the angle-threshold and the phase-threshold is presented. |
| |
| Keywords: | Strap-down seeker Passive seeker Interferometer phase-measure Angle-measure ambiguity |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
