针对数字阵列在使用过程中存在的性能退化问题,利用模糊控制相关理论建立了自适应幅相补偿控制器模型,并设计了新型数字阵列自适应幅相补偿控制系统。该控制系统能够智能、实时地对数字阵列进行监测,并根据阵面状态对各通道幅相进行动态调整,实现数字阵列性能的优化。该系统在未来数字相控阵雷达设计中具有很大的工程意义。

For solving performance degradation problem of digital array, an adaptive amplitude-phase calibration control model is proposed with fuzzy control theory. Adaptive amplitude-phase calibration control system of digital array is also developed. This control system can calibrate digital amplitude and phase of each channel intelligently and in real-time, so the performance of digital array can be optimized finally. This system will also have great project meaning in future digital phased array radar design.

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