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激光引信是制导武器普遍使用的近炸引信,然而模拟真实激光回波信号以及验证信号处理系统的准确性存在一定的困难。在分析激光引信回波功率模拟和回波延迟时间模拟的基础上,推导出数学表达式,并针对具体情况进行了仿真。给出了激光引信仿真仪中的硬件组成以及软件流程图,对激光引信仿真仪的研制具有一定的指导意义。
Laser fuze is a commonly used near-guided fuze for guided weapons. However, it is difficult to simulate real laser echo signals and verify the accuracy of signal processing systems. Based on the analysis of laser fuze echo power simulation and echo delay time simulation, mathematical expressions are derived and simulated according to the specific conditions. The hardware composition and software flow chart of the laser fuze simulator are given, which is of guiding significance to the development of the laser fuze simulator.