【摘要】 提出了当前光电对抗环境下提高红外导引头抗干扰能力的必要性,给出了四元红外导引头的改进方案,分析了四元红外导引头的工作原理,探讨了该导引头的抗干扰原理及其技术实现问题。最后,在典型作战条件下对导弹的抗干扰概率进行了大量仿真。结果表明,采用四元红外导引头后,导弹的抗干扰概率具有显著提高,该改进方案对提高导弹的抗干扰能力是有效可行的。更多还原

【Abstract】 This paper puts forward the necessity of improving the infrared guiding-head抯 anti-jamming ability under modern photoelectric counterwork environment, presents the improving scheme for 4-unit infrared guiding-head, analyzes the working principle of this scheme, and also discusses the anti-jamming principle of this guiding-head and its technically realization. Finally, it makes a great deal of simulations for the missile抯 anti-jamming probability under the typical conditions. The results display that the anti-jamming probability is improved evidently after adopting the 4-unit infrared guiding-head, and also prove that the improving scheme is very effective and feasible.更多还原