有源干扰模拟逼真度分析与评估方法研究

Research on active jamming simulation fidelity analysis and evaluation

有源干扰模拟逼真度分析与评估有助于降低仿真系统应用风险。通过对仿真系统结构及有源干扰实现机理分析,提取有源干扰模拟逼真度主要影响要素;根据系统实现机理和实际试验效果,建立了有源干扰模拟逼真度评估指标体系;依据系统技术指标,基于专家打分法和折线模型,研究建立了逼真度指标评分模型;利用加权平均法进行有源干扰模拟逼真度量化评分,能直观反映系统逼真度水平。研究成果对类似系统逼真度分析与评估具有一定的借鉴意义。

Fidelity analysis of active jamming simulation would help reduce application risk of simulation system.Influencing factors of active jamming simulation fidelity were extracted by analyzing simulation system structure and active jamming realization mechanism;evaluation indexes of active jamming simulation fidelity were established according to the system realization mechanism and actual test result;scoring models based on expert scoring and broken-line model were given according to technical index of active jamming simulation system;quantification score was given by weighted average method to indicate the fidelity of active jamming simulation.The research results can be used as a reference for the fidelity analysis of similar system.