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In order to solve the problems of high sampling rate which could shorten the lifetime of wireless sensor networks in wild relics security system, the power spectrum reprocessing is applied to the feature extraction of seismic wave signal. This method is used to solve the target recognition problem, and three data sets are used to verify its effectiveness. The result shows that the power spectrum reprocessing can reduce the communication consumption and prolong the lifetime of networks. This method can also increase the accuracy of target classification. This method, indicating its good performance, had been applied to wild relics security system of Museum of the Terra-cotta Warriors and Horses of Qin Shihuang.
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Keywords:
- seismic wave signal /
- feature extraction /
- power spectrum reprocessing /
- wireless sensor networks
[1] Lan J H, Li H, Zhou Z Y 2001 Journal of Vibration and Shock 20 42 (in Chinese) [蓝金辉, 李虹, 周兆英 2001 震动与冲击 20 42]
[2] Lin W, Chen X, Ye F Y 2003 South China Journal of Seismology 23 74 (in Chinese)[林伟, 陈杏, 叶繁英 2003华南地震 23 74]
[3] He Q D 1988 The Theory of Elastic Wave (Beijing:Geological Publishing House) p75 (in Chinese) [何樵登 1988 地震波理论(北京: 地质出版社)第75页]
[4] Shi Y B, Liu J, Wang L 2007 Chinese Journal of Sensors and Actuators 20 874 (in Chinese) [石云波, 刘俊, 王玲 2007传感技术学报 20 874]
[5] Sun J D, Jin S J, Sun J 2009 Acta Petrolei Sin. 30 465 (in Chinese)[孙洁娣, 靳世久, 孙健 2009 石油学报 30 465]
[6] Nie W R, Zhu J N, Hou Y 2000 Journal of Detection & Control 22 19 (in Chinese) [聂伟荣, 朱继南, 侯尧 2000 探测与控制学报 22 19]
[7] Zhang Z M, Li G T, Li K J 2001 Fire Control & Command Control 26 48 (in Chinese) [张中民, 李贵涛, 李科杰 2001火力与指挥控制 26 48]
[8] Zhu J N, Hou Y, Nie W R 2000 Journal of Ballistics 12 26 (in Chinese) [朱继南, 侯尧, 聂伟荣 2000 弹道学报 12 26]
[9] Liu H, Yang J A, Wang Y 2011 Acta Phys. Sin. 60 074302 (in Chinese) [刘辉, 杨俊安, 王一 2011 60 074302]
[10] Qiao X G, Ding F, Jia Z A, Fu H W, Ying X D, Zhou R, Song J 2011 Acta Phys. Sin. 60 074221 (in Chinese) [乔学光, 丁峰, 贾振安, 傅海威, 营旭东, 周锐, 宋娟 2011 60 074221]
[11] Zhang T Q, Zhang Z, Lin X L, Quan J G 2006 Computer Engineering 32 1 (in Chinese) [张天琪, 张站, 林孝廉, 权进国 2006 计算机工程 32 1]
[12] Yin T N, Huai X L 2008 Chin. Phys. Lett. 25 1004
[13] Deng K, Zhang L, Luo M K 2010 Chin. Phys. B 19 030506
[14] Gao G R, Liu Y P, Pan Q 2012 Acta Phys. Sin. 61 139701 (in Chinese) [高国荣, 刘艳萍, 潘琼 2012 61 139701]
[15] He Y G, Zhao W S 2009 Acta Phys. Sin. 58 843 (in Chinese) [何怡刚, 赵文山 2009 58 843]
[16] Deng Y, Shi W K, Liu Q 2002 Acta Phys. Sin. 51 759 (in Chinese) [邓勇, 施文康, 刘琪 2002 51 759]
[17] Wu X L, Chen M S, Sha W 2008 Chin. Phys. Lett. 25 1000
[18] Zhao H G, Shi H S, Tang H Y 2009 4th IEEE Conference on Industrial Electronics and Applications Xi'an, May 25-27, 2009 p3940
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[1] Lan J H, Li H, Zhou Z Y 2001 Journal of Vibration and Shock 20 42 (in Chinese) [蓝金辉, 李虹, 周兆英 2001 震动与冲击 20 42]
[2] Lin W, Chen X, Ye F Y 2003 South China Journal of Seismology 23 74 (in Chinese)[林伟, 陈杏, 叶繁英 2003华南地震 23 74]
[3] He Q D 1988 The Theory of Elastic Wave (Beijing:Geological Publishing House) p75 (in Chinese) [何樵登 1988 地震波理论(北京: 地质出版社)第75页]
[4] Shi Y B, Liu J, Wang L 2007 Chinese Journal of Sensors and Actuators 20 874 (in Chinese) [石云波, 刘俊, 王玲 2007传感技术学报 20 874]
[5] Sun J D, Jin S J, Sun J 2009 Acta Petrolei Sin. 30 465 (in Chinese)[孙洁娣, 靳世久, 孙健 2009 石油学报 30 465]
[6] Nie W R, Zhu J N, Hou Y 2000 Journal of Detection & Control 22 19 (in Chinese) [聂伟荣, 朱继南, 侯尧 2000 探测与控制学报 22 19]
[7] Zhang Z M, Li G T, Li K J 2001 Fire Control & Command Control 26 48 (in Chinese) [张中民, 李贵涛, 李科杰 2001火力与指挥控制 26 48]
[8] Zhu J N, Hou Y, Nie W R 2000 Journal of Ballistics 12 26 (in Chinese) [朱继南, 侯尧, 聂伟荣 2000 弹道学报 12 26]
[9] Liu H, Yang J A, Wang Y 2011 Acta Phys. Sin. 60 074302 (in Chinese) [刘辉, 杨俊安, 王一 2011 60 074302]
[10] Qiao X G, Ding F, Jia Z A, Fu H W, Ying X D, Zhou R, Song J 2011 Acta Phys. Sin. 60 074221 (in Chinese) [乔学光, 丁峰, 贾振安, 傅海威, 营旭东, 周锐, 宋娟 2011 60 074221]
[11] Zhang T Q, Zhang Z, Lin X L, Quan J G 2006 Computer Engineering 32 1 (in Chinese) [张天琪, 张站, 林孝廉, 权进国 2006 计算机工程 32 1]
[12] Yin T N, Huai X L 2008 Chin. Phys. Lett. 25 1004
[13] Deng K, Zhang L, Luo M K 2010 Chin. Phys. B 19 030506
[14] Gao G R, Liu Y P, Pan Q 2012 Acta Phys. Sin. 61 139701 (in Chinese) [高国荣, 刘艳萍, 潘琼 2012 61 139701]
[15] He Y G, Zhao W S 2009 Acta Phys. Sin. 58 843 (in Chinese) [何怡刚, 赵文山 2009 58 843]
[16] Deng Y, Shi W K, Liu Q 2002 Acta Phys. Sin. 51 759 (in Chinese) [邓勇, 施文康, 刘琪 2002 51 759]
[17] Wu X L, Chen M S, Sha W 2008 Chin. Phys. Lett. 25 1000
[18] Zhao H G, Shi H S, Tang H Y 2009 4th IEEE Conference on Industrial Electronics and Applications Xi'an, May 25-27, 2009 p3940
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