基于火箭橇的激光导引头抗干扰试验方法研究

Anti-interference test method of laser guidance seeker based on rocket sled

为了验证激光末制导导引头在飞行过程中的抗干扰能力,文中分析了激光导引头的抗干扰和干扰技术,提出了将导引头搭载在火箭橇上模拟导弹高速接近目标的运动,构建了激光干扰靶场试验系统,各参试设备均取得了测试数据,并对试验数据进行了有效分析。实践证明该试验系统安全、可靠,能够考核导引头在高速接近目标过程中的抗干扰能力。

In order to verify the anti-jamming capability of laser terminal guidance seeker during flight,the technolo-gies of laser seeker interference and anti-jamming were analyzed.Firstly,the seeker was mounted on a rocket sled,and then high speed motion of the missile close to the target was simulated.The range test system of laser interference was constructed.Test data of every test device were obtained,and test data were analyzed.The test results show that the test system is safe and reliable,and can be able to assess anti-jamming capability of the seeker in high-speed motion close to the target.