CAJ | 학술논문

多功能相控阵雷达因其阵列天线的波束捷变能力，可执行对多个目标交替搜索、验证、跟踪等任务，而如何在时间约束下分配任务，对雷达性能有着决定性的影响。使用一种有效的调度算法能够使雷达资源合理分配，能够让雷达整体性能优化。在分析自适应调度算法的设计原则基础上，给出了具体的性能评估指标。针对多功能相控阵雷达，改进了传统的遗传算法作为调度算法。算法能够在雷达调度间隔约束下，选择综合效能最好的方案安排一个调度间隔内的雷达事件序列，并通过仿真结果验证了算法的有效性。
다공능상공진뢰체인기진렬천선적파속첩변능력，가집행대다개목표교체수색、험증、근종등임무，이여하재시간약속하분배임무，대뢰체성능유착결정성적영향。사용일충유효적조도산법능구사뢰체자원합리분배，능구양뢰체정체성능우화。재분석자괄응조도산법적설계원칙기출상，급출료구체적성능평고지표。침대다공능상공진뢰체，개진료전통적유전산법작위조도산법。산법능구재뢰체조도간격약속하，선택종합효능최호적방안안배일개조도간격내적뢰체사건서렬，병통과방진결과험증료산법적유효성。
Because of agile beam capability,Multifunctional Phased Array Radar (MFPAR) can perform not only search and track targets but also test and verify targets. Therefore an effective scheduling tactics is required so that the time and energy resources can be effectively allocated to optimize the overall performance of MFPAR. Analyzing the design principle of adaptive scheduling algorithm for MFPAR,this paper presents specific indexes to evaluate performance. Aiming at MFPAR, this paper uses improved genetic algorithm as adaptive scheduling algorithm. The algorithm can reasonably schedule radar tasks in the scheduling interval on the basis of their priority,dwelling length,comprehensive efficiency and the time constraint of scheduling interval. The validity of scheduling algorithm is proved by the results of simulation.