CAJ | 학술논문

智能算法由于其较快的寻优速度和较好的寻优效果，被广泛应用于优化问题，而盲序列检测优化算法也是研究热点。文中将量子计算理论和人工免疫算法相结合的全局优化算法---量子免疫算法应用于盲序列检测。文中算法的思想是：基于SIMO系统的BPSK发送信号盲检测数学模型构造盲检测适应度函数，利用量子免疫算法进行优化，获得最佳估计序列。算法仿真实验表明，文中提出的基于量子免疫优化的盲检测算法能够成功实现盲检测，性能优于免疫算法。
지능산법유우기교쾌적심우속도화교호적심우효과，피엄범응용우우화문제，이맹서렬검측우화산법야시연구열점。문중장양자계산이론화인공면역산법상결합적전국우화산법---양자면역산법응용우맹서렬검측。문중산법적사상시：기우SIMO계통적BPSK발송신호맹검측수학모형구조맹검측괄응도함수，이용양자면역산법진행우화，획득최가고계서렬。산법방진실험표명，문중제출적기우양자면역우화적맹검측산법능구성공실현맹검측，성능우우면역산법。
Intelligent algorithm is used widely in optimization problems with its fast optimal speed and better efficiency,and the blind se-quence detection algorithm is also research focus. The quantum immune algorithm,which is the combination of the quantum theory and the principle of immune system,is used in blind sequence detection. The algorithm thoughts is that give a blind equalization model which sends BPSK signal based on SIMO system,using projection operator of complemention to construct the fitness function,based on which quantum immune algorithm is applied to acquire the best sequence of estimation. The simulation results show that algorithm given is able to achieve blind detection,and the performance is better than immune algorithm.