光电工程
光電工程
광전공정
OPTO-ELECTRONIC ENGINEERING
2013年
8期
1-6
,共6页
杨华%陶会锋%王一程%周元璞
楊華%陶會鋒%王一程%週元璞
양화%도회봉%왕일정%주원박
电视制导%半实物仿真%评估准则%干扰效能
電視製導%半實物倣真%評估準則%榦擾效能
전시제도%반실물방진%평고준칙%간우효능
television-guided%hardware-in-the-loop simulation%evaluation principle%jamming effectiveness
针对利用人工光源调制目标表面辐射照度对电视制导进行干扰的可行性进行分析，本文首先理论分析了人工光照对目标辐射特性的影响；其次搭建了电视制导半实物仿真试验系统，并建立了相应的干扰效果评估准则：边缘评估准则和相关峰值比评估准则；最后利用电视制导半实物仿真系统对干扰措施进行试验分析，分别评估调制目标光照对摄像机的自适应过程和自动对焦过程的干扰效能。实验结果表明，不同的光照调制方式都会对电视制导造成不同程度的干扰。
針對利用人工光源調製目標錶麵輻射照度對電視製導進行榦擾的可行性進行分析，本文首先理論分析瞭人工光照對目標輻射特性的影響；其次搭建瞭電視製導半實物倣真試驗繫統，併建立瞭相應的榦擾效果評估準則：邊緣評估準則和相關峰值比評估準則；最後利用電視製導半實物倣真繫統對榦擾措施進行試驗分析，分彆評估調製目標光照對攝像機的自適應過程和自動對焦過程的榦擾效能。實驗結果錶明，不同的光照調製方式都會對電視製導造成不同程度的榦擾。
침대이용인공광원조제목표표면복사조도대전시제도진행간우적가행성진행분석，본문수선이론분석료인공광조대목표복사특성적영향；기차탑건료전시제도반실물방진시험계통，병건립료상응적간우효과평고준칙：변연평고준칙화상관봉치비평고준칙；최후이용전시제도반실물방진계통대간우조시진행시험분석，분별평고조제목표광조대섭상궤적자괄응과정화자동대초과정적간우효능。실험결과표명，불동적광조조제방식도회대전시제도조성불동정도적간우。
The practicability of modulating the change of grand surface illumination shined by the artificial light to jamming television-guided weapons was analyzed. First, the paper analyzed theoretically the impact on target radiation characteristics of artificial light;Second, the hardware-in-the-loop simulation system to test television-guided was built, and the edge evaluation principle and the ratio of related-maximum value evaluation principle for jamming effectiveness were constructed;Last, based on the hardware-in-the-loop simulation system, the test of jamming automatic gain control process and auto focusing process was done and assessed. The experimental results show that different ways of light modulation cause varying degrees of jamming to TV guidance.
