吉林大学学报(工学版) ›› 2017, Vol. 47 ›› Issue (1): 262-267.doi: 10.13229/j.cnki.jdxbgxb201701038

• Orginal Article • Previous Articles     Next Articles

Parameter optimization of enhanced ultrasonic circumferential scanning node in WSN

ZHU Hai-yang, ZHANG He, MA Shao-jie   

  1. Ministerial Key Laboratory of ZNDY, Nanjing University of Science and Technology, Nanjing 210094,China
  • Received:2015-09-17 Online:2017-01-20 Published:2017-01-20

RICH HTML

0   

PDF (PC)

302

Abstract: Directional Sensor Network (DSN) node with stability of omnidirectional perception plays a decisive role in network coverage. Using the optimization method of SNOPT, the dimensions and shape of enhanced ultrasonic transducer were optimized first. With optimized horn the directivity was promoted obviously and the radiated sound pressure in the central axis was 3.5 times bigger than that of normal transducer. Then a new rotational circumferential scanning program of single-beam was designed based on the enhanced ultrasonic transducer. The model of the highest scanning speed for ultrasonic ranging was built, and the highest scanning speed of 253 r/min was achieved for monitoring the target in 6 m away. In order to get stabilized prospecting effect, the matching relationship between scanning speed and pulse frequency was established for constant number of ultrasonic beams in one scanning period. At last, target acquisition rate was analyzed. Calculation results demonstrate that the highest speed of the ultrasonic circumferential scanning system is 215 r/min in the case of good compatibility, which can acquire the target with a speed lower than 65.5 km/h.

Key words: computer application, wireless sensor network(WSN), enhanced ultrasonic, rotational scanning, target acquisition

CLC Number: 

  • TP212
[1] 赵静,曾建湖. 无线多媒体传感器网络感知模型与数量估计[J]. 软件学报, 2012, 23(8): 2104-2114.
Zhao Jing, Zeng Jian-hu. Sense model and number estimation of wireless multimedia sensor networks[J]. Journal of Software, 2012, 23(8): 2104-2114.
[2] 董利达,黄聪,管林波. 基于双树结构的无线HART调度策略[J]. 浙江大学学报:工学版, 2014, 48(3):391-397.
Dong Li-da, Huang Cong, Guan Lin-bo. Double-tree structure based scheduling strategy for wireless HART[J]. Journal of Zhejiang University(Engineering Science), 2014, 48(3):391-397.
[3] Hossain A, Biswas P K, Chakrabarti S. Sensing models and its impact on network coverage in wireless sensor network[C]∥IEEE Region 10 Colloquium and the Third ICIIS, Kharagpur, India, 2008.
[4] 蒋一波,王万良,陈伟杰,等. 视频传感器网络中无盲区监视优化[J]. 软件学报, 2012, 23(2):310-322.
Jiang Yi-bo, Wang Wan-liang, Chen Wei-jie, et al. Coverage optimization of occlusion-free surveillance for video sensor networks[J]. Journal of Software, 2012, 23(2):310-322.
[5] 胡小青,胥布工,刘永桂,等.分布式的有向传感器网络目标跟踪算法[J].华南理工大学学报:自然科学版,2013,41(9):8-14.
Hu Xiao-qing,Xu Bu-gong,Liu Yong-Gui,et al.Distributed target tracking algorithm in directional sensor networks[J].Journal of South China University of Technology(Natural Science Edition),2013,41(9):8-14.
[6] 杨波,邹富强. 异向性磁阻传感器检测车流量的新方法[J].浙江大学学报:工学版,2011,45(12):2109-2114.
Yang Bo,Zou Fu-qiang.A novel approach for vehicle flow detection by using anisotropic magnetoresistive sensor[J].Journal of Zhejiang University(Engineering Science),2011,45(12):2109-2114.
[7] 李元实,王智,鲍明,等. 基于无线声阵列传感器网络的实时多目标跟踪平台设计及实验[J]. 仪器仪表学报, 2012, 33(1): 146-153.
Li Yuan-Shi, Wang Zhi, Bao Ming, et al. Design and experiment for real time multi-target tracking platform based on wireless acoustic array sensor networks[J]. Chinese Journal of Scientific Instrument, 2012, 33(1): 146-153.
[8] 朱海洋,张合,马少杰. 低功耗声/超声复合传感器节点设计[J].仪器仪表学报,2014,35(10): 2223-2230.
Zhu Hai-yang, Zhang He, Ma Shao-jie. Design of low power acoustic-ultrasonic compound sensor node[J]. Chinese Journal of Scientific Instrument, 2014, 35(10): 2223-2230.
[9] Li H B, Miao D, Chen J M, et al. Networked ultrasonic sensors for target tracking:an experimental study[C]∥Global Telecommunications Conference, Honolulu, Hawaii, USA, 2009.
[10] 查冰婷,张合. 单光束脉冲激光引信扫描频率和脉冲频率研究[J].红外与激光工程,2014,43(7):2081-2086.
Zha Bing-ting,Zhang He. Scanning frequency and pulse frequency of single-beam pulsed laser fuze[J].Infrared and Laser Engineering,2014,43(7):2081-2086.
[11] Wang W H, He Y, Li Z J, et al. A real-time target detection algorithm for infrared search and track system based on ROI extraction[C]∥Signal Processing, Communication and Computing(ICSPCC), Hong Kong,China, 2012:774-778.
[12] 潘仲明,贺汉根. 超声阵列障碍探测技术及其在无人车辆中的应用[J]. 国防科技大学学报, 2009, 31(2):121-125.
Pan Zhong-ming, He Han-gen. Application of ultrasonic transducer array for obstacle detection technology in unmanned automobile[J]. Journal of National University of Defense Technology, 2009, 31(2):121-125.
[13] Bängtsson E, Noreland D, Berggren M. Shape optimization of an acoustic horn[J]. Computer Methods in Applied Mechanics & Engineering,2003, 192(11-12):1533-1571.
[14] 李晖, 孙伟, 许卓, 等. 基于激光旋转扫描的约束态薄壁圆柱壳模态阵型测试新方法[J]. 振动与冲击, 2014, 33(16): 155-159.
Li Hui, Sun Wei, Xu Zhuo, et al. Experimental method of laser rotating scanning to measure mode shapes of constrained thin cylindrical shell[J]. Journal of Vibration and Shock, 2014, 33(16): 155-159.
[15] 朱金台,董晓龙,林文明,等. Ku波段旋转扫描扇形波束散射计地面扩展目标在轨定标[J]. 电子与信息学报,2013, 35(8): 1793-1799.
Zhu Jin-tai, Dong Xiao-long, Lin Wen-ming, et al. Calibration of the Ku-band rotating fan-beam scatterometer using land extended-area targets[J]. Journal of Electronics & Information Technology, 2013, 35(8): 1793-1799.
[1] LIU Fu,ZONG Yu-xuan,KANG Bing,ZHANG Yi-meng,LIN Cai-xia,ZHAO Hong-wei. Dorsal hand vein recognition system based on optimized texture features [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1844-1850.
[2] WANG Li-min,LIU Yang,SUN Ming-hui,LI Mei-hui. Ensemble of unrestricted K-dependence Bayesian classifiers based on Markov blanket [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1851-1858.
[3] JIN Shun-fu,WANG Bao-shuai,HAO Shan-shan,JIA Xiao-guang,HUO Zhan-qiang. Synchronous sleeping based energy saving strategy of reservation virtual machines in cloud data centers and its performance research [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1859-1866.
[4] ZHAO Dong,SUN Ming-yu,ZHU Jin-long,YU Fan-hua,LIU Guang-jie,CHEN Hui-ling. Improved moth-flame optimization method based on combination of particle swarm optimization and simplex method [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1867-1872.
[5] LIU En-ze,WU Wen-fu. Agricultural surface multiple feature decision fusion disease judgment algorithm based on machine vision [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1873-1878.
[6] OUYANG Dan-tong, FAN Qi. Clause-level context-aware open information extraction [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1563-1570.
[7] LIU Fu, LAN Xu-teng, HOU Tao, KANG Bing, LIU Yun, LIN Cai-xia. Metagenomic clustering method based on k-mer frequency optimization [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1593-1599.
[8] GUI Chun, HUANG Wang-xing. Network clustering method based on improved label propagation algorithm [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1600-1605.
[9] LIU Yuan-ning, LIU Shuai, ZHU Xiao-dong, CHEN Yi-hao, ZHENG Shao-ge, SHEN Chun-zhuang. LOG operator and adaptive optimization Gabor filtering for iris recognition [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1606-1613.
[10] CHE Xiang-jiu, WANG Li, GUO Xiao-xin. Improved boundary detection based on multi-scale cues fusion [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1621-1628.
[11] ZHAO Hong-wei, LIU Yu-qi, DONG Li-yan, WANG Yu, LIU Pei. Dynamic route optimization algorithm based on hybrid in ITS [J]. 吉林大学学报(工学版), 2018, 48(4): 1214-1223.
[12] HUANG Hui, FENG Xi-an, WEI Yan, XU Chi, CHEN Hui-ling. An intelligent system based on enhanced kernel extreme learning machine for choosing the second major [J]. 吉林大学学报(工学版), 2018, 48(4): 1224-1230.
[13] FU Wen-bo, ZHANG Jie, CHEN Yong-le. Network topology discovery algorithm against routing spoofing attack in Internet of things [J]. 吉林大学学报(工学版), 2018, 48(4): 1231-1236.
[14] CAO Jie, SU Zhe, LI Xiao-xu. Image annotation method based on Corr-LDA model [J]. 吉林大学学报(工学版), 2018, 48(4): 1237-1243.
[15] HOU Yong-hong, WANG Li-wei, XING Jia-ming. HTTP-based dynamic adaptive streaming video transmission algorithm [J]. 吉林大学学报(工学版), 2018, 48(4): 1244-1253.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © Journal of Jilin University(Engineering and Technology Edition), All Rights Reserved.
Tel: +86-431-85095297　Fax: +86-431-85094074　E-mail: xbgxb@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd