| 短波chirp探测的遗传退火频率分配算法研究 |
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| 引用本文： | 卓琨,黄国策,郑博.短波chirp探测的遗传退火频率分配算法研究[J].计算机测量与控制,2012,20(4):1098-1100. |
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| 作者姓名： | 卓琨 黄国策 郑博 |
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| 作者单位： | 空军工程大学电讯工程学院,陕西西安,710077 |
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| 基金项目： | 陕西省自然科学基金(2009JM8010) |
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| 摘 要： | 针对短波chirp探测系统的通信网络频率分配问题,建立了合理的干扰模型;利用系统所提供的测量参数,结合基本遗传算法,同时进行模拟退火操作以克服基本遗传算法易陷入局部最优解的不足,并最终趋于全局最优化;仿真结果表明,该算法在寻优性、收敛速度和稳定性等方面都要优于基本遗传算法。
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| 关 键 词： | 短波chirp探测 频率分配 遗传操作 模拟退火操作 |
Frequency Assignment Algorithm of Genetic and Simulated Annealing for HF Communication Based on Chirp-Sounding Technology |
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| Zhuo Kun
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Huang Guoce
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Zheng Bo.Frequency Assignment Algorithm of Genetic and Simulated Annealing for HF Communication Based on Chirp-Sounding Technology[J].Computer Measurement & Control,2012,20(4):1098-1100. |
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| Authors: | Zhuo Kun Huang Guoce Zheng Bo |
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| Affiliation: | (Telecommunication Engineering Institute,Air Force Engineering University,Xi’an 710077,China) |
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| Abstract: | A reasonable interference model was built in allusion to the frequency assignment problem of communication networks in the HF chirp-sounding system.In order to conquer the shortcomings as falling into local optimization of the classic genetic algorithm and achieve the global optimization,a new method combining simulated annealing operation with the traditional genetic algorithm was proposed by employing the measuring parameters provided by the system.The simulation results indicate that the modified algorithm exceed the traditional genetic algorithm in finding optimum,constringency speed and stability etc. |
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| Keywords: | chirp-sounding technology frequency selection genetic operation simulated annealing operation |
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