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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。
Aiming at the problem of performance degradation of digital array in use, an adaptive amplitude and phase compensation controller model is established based on fuzzy control theory and a novel digital array adaptive amplitude and phase compensation control system is designed. The control system can intelligently monitor the digital array in real time and dynamically adjust the amplitude and phase of each channel according to the surface state to optimize the performance of the digital array. The system has great engineering significance in the future digital phased array radar design.