Pub Date : 2018-07-01DOI: 10.1109/IMCCC.2018.00185
Yingxin Tao, Chunqing Li
In order to predict MBR fouling more accurately, based on the research of various forecasting models in the field of MBR, principal component analysis is used to determine the main factors influencing membrane fouling firstly, such as MLSS, operating pressure and temperature, and then the prediction model based on RBF neural network was established.Aiming at the existing problems of traditional radial basis function(RBF) neural network in MBR membrane pollution prediction, a new prediction model is proposed:Particle Swarm Optimization Based on RBF Neural Network.The global search ability of Particle Swarm Optimization(PSO) is used to optimize the three input parameters of RBF neural network and the optimized RBF network is applied to MBR membrane pollution prediction.The results show that PSO-RBF based fouling simulation simulator is better than pure RBF neural network prediction model in terms of convergence rate and prediction accuracy, which can predict MBR fouling better.
{"title":"Application of PSO-RBF Neural Network in MBR Membrane Pollution Prediction","authors":"Yingxin Tao, Chunqing Li","doi":"10.1109/IMCCC.2018.00185","DOIUrl":"https://doi.org/10.1109/IMCCC.2018.00185","url":null,"abstract":"In order to predict MBR fouling more accurately, based on the research of various forecasting models in the field of MBR, principal component analysis is used to determine the main factors influencing membrane fouling firstly, such as MLSS, operating pressure and temperature, and then the prediction model based on RBF neural network was established.Aiming at the existing problems of traditional radial basis function(RBF) neural network in MBR membrane pollution prediction, a new prediction model is proposed:Particle Swarm Optimization Based on RBF Neural Network.The global search ability of Particle Swarm Optimization(PSO) is used to optimize the three input parameters of RBF neural network and the optimized RBF network is applied to MBR membrane pollution prediction.The results show that PSO-RBF based fouling simulation simulator is better than pure RBF neural network prediction model in terms of convergence rate and prediction accuracy, which can predict MBR fouling better.","PeriodicalId":328754,"journal":{"name":"2018 Eighth International Conference on Instrumentation & Measurement, Computer, Communication and Control (IMCCC)","volume":"114 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124733987","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-07-01DOI: 10.1109/IMCCC.2018.00063
Hua Gao, Ziyang Bai
In this paper, the hardware and software experiment system of the large angle maneuver of the satellite attitude is designed and realized according to the requirement of the professional construction. The composition includes: single axis turntable, a nitrogen source, the new DSP controller, model simulator, router, multi-channel rechargeable power supply system and battery, fiber optic gyro, flywheel, jet system, computer and printer etc. Attitude maneuver control method is PD control. The controller uses DSP SEED-DEC28335. The control experiment program is developed by using C language. Its research characteristic is to realize the wireless data communication between PC and DSP. The CCS compiler v5.5 and the operating system Windows 8-32 bits. The experimental results show that the large angle attitude maneuver simulation of the satellite based on flywheel is accomplished. The rotating angle range of the turntable is ±90 degrees. The accuracy of maneuver is less than 0.5 degrees and meet the simulation mission requirements.
{"title":"Design of Spacecraft Attitude Control Physical Simulation System Based on New DSP Controller","authors":"Hua Gao, Ziyang Bai","doi":"10.1109/IMCCC.2018.00063","DOIUrl":"https://doi.org/10.1109/IMCCC.2018.00063","url":null,"abstract":"In this paper, the hardware and software experiment system of the large angle maneuver of the satellite attitude is designed and realized according to the requirement of the professional construction. The composition includes: single axis turntable, a nitrogen source, the new DSP controller, model simulator, router, multi-channel rechargeable power supply system and battery, fiber optic gyro, flywheel, jet system, computer and printer etc. Attitude maneuver control method is PD control. The controller uses DSP SEED-DEC28335. The control experiment program is developed by using C language. Its research characteristic is to realize the wireless data communication between PC and DSP. The CCS compiler v5.5 and the operating system Windows 8-32 bits. The experimental results show that the large angle attitude maneuver simulation of the satellite based on flywheel is accomplished. The rotating angle range of the turntable is ±90 degrees. The accuracy of maneuver is less than 0.5 degrees and meet the simulation mission requirements.","PeriodicalId":328754,"journal":{"name":"2018 Eighth International Conference on Instrumentation & Measurement, Computer, Communication and Control (IMCCC)","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123793221","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-07-01DOI: 10.1109/IMCCC.2018.00082
Lijun Yang, Bohan Chen, Rui Zhang
According to the requirement of the localization of IEEE 1394 interface chip, the function of IEEE 1394 link layer is analyzed. Based on the isochronous transmission mode, the system structure, module division and data transmission process of IEEE 1394 link layer controller are designed. The logic process design of memory module, cyclic timer module, receiver module and cyclic monitor module in the system is carried out through the state machine. After the controller is comprehensively described through the hardware description language, the software simulation and system debugging function verification are carried out. The verification results show that the IEEE1394 transmission mode link layer controller is stable and can complete high-speed data transmission.
{"title":"Design and Verification of Link Layer Controller for IEEE1394 Isochronous Transmission Mode","authors":"Lijun Yang, Bohan Chen, Rui Zhang","doi":"10.1109/IMCCC.2018.00082","DOIUrl":"https://doi.org/10.1109/IMCCC.2018.00082","url":null,"abstract":"According to the requirement of the localization of IEEE 1394 interface chip, the function of IEEE 1394 link layer is analyzed. Based on the isochronous transmission mode, the system structure, module division and data transmission process of IEEE 1394 link layer controller are designed. The logic process design of memory module, cyclic timer module, receiver module and cyclic monitor module in the system is carried out through the state machine. After the controller is comprehensively described through the hardware description language, the software simulation and system debugging function verification are carried out. The verification results show that the IEEE1394 transmission mode link layer controller is stable and can complete high-speed data transmission.","PeriodicalId":328754,"journal":{"name":"2018 Eighth International Conference on Instrumentation & Measurement, Computer, Communication and Control (IMCCC)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123803665","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-07-01DOI: 10.1109/IMCCC.2018.00195
Guoliang Tian, Qiaolin Huang, Hongyan He, Yu Wang
In recent years, with the improvement of the stability and mobility of optical remote sensing satellite platforms, the field of view and the width of remote sensing satellites have also increased dramatically. The wide-range and large-field-of-view remote sensing make the effect of topography fluctuations on the geometric positioning accuracy of remote sensing satellites from linear to nonlinear. It is of great significance to analyze the effect of topographic relief on the geometric accuracy of push-scan optical remote sensing satellites for improving the geometric positioning accuracy of optical remote sensing satellites. Firstly, this paper analyzes how the topographic relief affects the geometric positioning accuracy in optical remote sensing satellite geometry imaging links, through the analysis it is concluded that the image shift of satellite remote sensing image caused by topographic relief is related to the ground elevation, focal length and side-swing angle; Secondly, Using the parameters of the Worldview-2 and ZY-3 satellites to simulate and verify the image shifts of remote sensing images under different satellite focal lengths, side-swing angles and ground elevation conditions; Finally, Gaussian synthesis surface model is used to simulate different terrains (plains, hills, mountains, high mountains) to obtain satellite remote sensing simulation images, and the direct positioning method is used to get the geometric positioning deviation of remote sensing satellites caused by different terrain relief conditions.
{"title":"Analysis of the Influence of Undulate Terrain on the Geometric Accuracy of Remote Sensing Images","authors":"Guoliang Tian, Qiaolin Huang, Hongyan He, Yu Wang","doi":"10.1109/IMCCC.2018.00195","DOIUrl":"https://doi.org/10.1109/IMCCC.2018.00195","url":null,"abstract":"In recent years, with the improvement of the stability and mobility of optical remote sensing satellite platforms, the field of view and the width of remote sensing satellites have also increased dramatically. The wide-range and large-field-of-view remote sensing make the effect of topography fluctuations on the geometric positioning accuracy of remote sensing satellites from linear to nonlinear. It is of great significance to analyze the effect of topographic relief on the geometric accuracy of push-scan optical remote sensing satellites for improving the geometric positioning accuracy of optical remote sensing satellites. Firstly, this paper analyzes how the topographic relief affects the geometric positioning accuracy in optical remote sensing satellite geometry imaging links, through the analysis it is concluded that the image shift of satellite remote sensing image caused by topographic relief is related to the ground elevation, focal length and side-swing angle; Secondly, Using the parameters of the Worldview-2 and ZY-3 satellites to simulate and verify the image shifts of remote sensing images under different satellite focal lengths, side-swing angles and ground elevation conditions; Finally, Gaussian synthesis surface model is used to simulate different terrains (plains, hills, mountains, high mountains) to obtain satellite remote sensing simulation images, and the direct positioning method is used to get the geometric positioning deviation of remote sensing satellites caused by different terrain relief conditions.","PeriodicalId":328754,"journal":{"name":"2018 Eighth International Conference on Instrumentation & Measurement, Computer, Communication and Control (IMCCC)","volume":"148 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124133548","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-07-01DOI: 10.1109/IMCCC.2018.00087
Shengli Jiao, Li Luan, Hua Qu
This TPC is an excellent method of error correcting code. It has the advantages of low decoding complexity and small decoding delay. Approximate optimal performance can be obtained at low SNR. This paper discusses the application and design method and implementation of TPC decoding technology in telemetry system. The optimization method and improvement of TPC decoding are described, and the improvement measures are put forward. Through simulation and testing, it is proved that the improvement measures have improved the decoding efficiency and improved the channel gain brought by the algorithm.
{"title":"Optimization and Implementation of TPC Decoding Algorithm","authors":"Shengli Jiao, Li Luan, Hua Qu","doi":"10.1109/IMCCC.2018.00087","DOIUrl":"https://doi.org/10.1109/IMCCC.2018.00087","url":null,"abstract":"This TPC is an excellent method of error correcting code. It has the advantages of low decoding complexity and small decoding delay. Approximate optimal performance can be obtained at low SNR. This paper discusses the application and design method and implementation of TPC decoding technology in telemetry system. The optimization method and improvement of TPC decoding are described, and the improvement measures are put forward. Through simulation and testing, it is proved that the improvement measures have improved the decoding efficiency and improved the channel gain brought by the algorithm.","PeriodicalId":328754,"journal":{"name":"2018 Eighth International Conference on Instrumentation & Measurement, Computer, Communication and Control (IMCCC)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123982599","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-07-01DOI: 10.1109/IMCCC.2018.00080
Lu Yu, Yi Shen, Zulie Pan
In software security analysis, selecting more important vertices can effectively improve the efficiency. Based on the theory of complex network, we form the complex function call network according to the call relation in binary software. The percolation of this network is carried out based on the index of vertex degree, betweenness centrality, the PageRank value and the number of neighbor connections. A comparison of vertex deletion was conducted to test the change of network structure by different strategies. The quantitative experiment shows that the two percolation processes of random deletions and preference deletions have great difference on the network structure, which indicates that the different index can be used to judge the importance of vertex.
{"title":"Structure Analysis of Function Call Network Based on Percolation","authors":"Lu Yu, Yi Shen, Zulie Pan","doi":"10.1109/IMCCC.2018.00080","DOIUrl":"https://doi.org/10.1109/IMCCC.2018.00080","url":null,"abstract":"In software security analysis, selecting more important vertices can effectively improve the efficiency. Based on the theory of complex network, we form the complex function call network according to the call relation in binary software. The percolation of this network is carried out based on the index of vertex degree, betweenness centrality, the PageRank value and the number of neighbor connections. A comparison of vertex deletion was conducted to test the change of network structure by different strategies. The quantitative experiment shows that the two percolation processes of random deletions and preference deletions have great difference on the network structure, which indicates that the different index can be used to judge the importance of vertex.","PeriodicalId":328754,"journal":{"name":"2018 Eighth International Conference on Instrumentation & Measurement, Computer, Communication and Control (IMCCC)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123972576","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-07-01DOI: 10.1109/IMCCC.2018.00273
Zhiyuan Du, Zhe-Huan Jin, Yun Bo
Data distribution management module based on content filtering combined content-based filtering algorithm and a parallel distribution algorithm, which can complete content filter in the process of running the system as well as reduce waiting time of subscribe nodes, so this method is suitable for applications where the requirement of data filtering capability is high. A test system is built based on joint test platform to verify the function of the software. The results of the test indicate that this software is characterized with complete function, stable performance. The data distribution management module can provide a flexible expression of interested data, reduce the network load, and improve the efficiency of data transmission. The method has the wide application for the middleware joint test platform.
{"title":"Content Filtering-Based Data Distribution for Middleware Joint Test Platform","authors":"Zhiyuan Du, Zhe-Huan Jin, Yun Bo","doi":"10.1109/IMCCC.2018.00273","DOIUrl":"https://doi.org/10.1109/IMCCC.2018.00273","url":null,"abstract":"Data distribution management module based on content filtering combined content-based filtering algorithm and a parallel distribution algorithm, which can complete content filter in the process of running the system as well as reduce waiting time of subscribe nodes, so this method is suitable for applications where the requirement of data filtering capability is high. A test system is built based on joint test platform to verify the function of the software. The results of the test indicate that this software is characterized with complete function, stable performance. The data distribution management module can provide a flexible expression of interested data, reduce the network load, and improve the efficiency of data transmission. The method has the wide application for the middleware joint test platform.","PeriodicalId":328754,"journal":{"name":"2018 Eighth International Conference on Instrumentation & Measurement, Computer, Communication and Control (IMCCC)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128996919","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-07-01DOI: 10.1109/IMCCC.2018.00113
Miao He, Haofeng Wang, Shuang Zhang, Shudong Chen
In this paper, the transient electromagnetic (TEM) response of an 82mm mortar shell is calculated and measured based on the orthogonal dipole model. The influence of dip angle on target response is analyzed in detail. The theoretical results for time domain response indicate that both the amplitudes and decay rates of the responses change significantly with the dip angle, which means that the time domain response at a certain point is inadequate to identify a target. The z-component of the survey line response is axisymmetric while the x-component is center symmetric. The symmetry of both responses gets worse with the increase of the dip angle. Besides, the symmetric center of x-component and symmetrical axis of z-component will also shift to the right. The measured response agrees well with the calculated one for the low dip angle. If the dip angle reaches 900, the amplitude difference between the calculated and the measured response will be up to 50%, which means the dipole model is no longer suitable.
{"title":"The Influence of Dip Angle on UXO Response","authors":"Miao He, Haofeng Wang, Shuang Zhang, Shudong Chen","doi":"10.1109/IMCCC.2018.00113","DOIUrl":"https://doi.org/10.1109/IMCCC.2018.00113","url":null,"abstract":"In this paper, the transient electromagnetic (TEM) response of an 82mm mortar shell is calculated and measured based on the orthogonal dipole model. The influence of dip angle on target response is analyzed in detail. The theoretical results for time domain response indicate that both the amplitudes and decay rates of the responses change significantly with the dip angle, which means that the time domain response at a certain point is inadequate to identify a target. The z-component of the survey line response is axisymmetric while the x-component is center symmetric. The symmetry of both responses gets worse with the increase of the dip angle. Besides, the symmetric center of x-component and symmetrical axis of z-component will also shift to the right. The measured response agrees well with the calculated one for the low dip angle. If the dip angle reaches 900, the amplitude difference between the calculated and the measured response will be up to 50%, which means the dipole model is no longer suitable.","PeriodicalId":328754,"journal":{"name":"2018 Eighth International Conference on Instrumentation & Measurement, Computer, Communication and Control (IMCCC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129250598","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-07-01DOI: 10.1109/IMCCC.2018.00093
Libao Deng, Lei Dong, Bao Ren
Nowadays, the bearing vibration signal is commonly used in the fault detection of direct-drive wind turbines. The main shaft speed is inconstant which results in the bearing vibration signal non-stationary in time domain. Sampling the signal with a constant time increment and then spectrum analyzing will cause the spectrum smearing problem. Therefore, the paper proposes an automated order tracking method which achieves sampling signals with a constant angle increment instead of a constant time increment in hardware platform. The stationary signal in angle domain is acquired to solve the spectrum smearing problem. In spectral analysis of vibration signals obtained, this paper uses the envelope analysis method based on Fractional Hilbert Transform (FHT) and proposes a faster and more accurate method based on differential evolution (DE) in order to optimize the order of FHT.
{"title":"Automated Order Tracking Sampling Method and an FHT Order Optimization Algorithm Based DE for Health Monitoring of Direct-Drive Wind Turbines","authors":"Libao Deng, Lei Dong, Bao Ren","doi":"10.1109/IMCCC.2018.00093","DOIUrl":"https://doi.org/10.1109/IMCCC.2018.00093","url":null,"abstract":"Nowadays, the bearing vibration signal is commonly used in the fault detection of direct-drive wind turbines. The main shaft speed is inconstant which results in the bearing vibration signal non-stationary in time domain. Sampling the signal with a constant time increment and then spectrum analyzing will cause the spectrum smearing problem. Therefore, the paper proposes an automated order tracking method which achieves sampling signals with a constant angle increment instead of a constant time increment in hardware platform. The stationary signal in angle domain is acquired to solve the spectrum smearing problem. In spectral analysis of vibration signals obtained, this paper uses the envelope analysis method based on Fractional Hilbert Transform (FHT) and proposes a faster and more accurate method based on differential evolution (DE) in order to optimize the order of FHT.","PeriodicalId":328754,"journal":{"name":"2018 Eighth International Conference on Instrumentation & Measurement, Computer, Communication and Control (IMCCC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129274137","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-07-01DOI: 10.1109/IMCCC.2018.00105
Kaiqiang Ren, Zhengbo Sun
An optimum strategy of reference emitter placement for dual-satellite time difference of arrival (TDOA) and frequency difference of arrival (FDOA) localization based on particle swarm optimization is proposed to improve localization accuracy. Firstly Cramer-Rao lower bound (CRLR) of dual-satellite TDOA and FDOA localization system with ephemeris error and system error is derived. Then, the optimum strategy of reference emitter placement is transformed to multidimensional constraint optimization problem by using CRLB as the criterion for performance of dual-satellite TDOA and FDOA localization system. Finally, optimum strategy of reference emitter placement is obtained by using particle swarm optimization (PSO) to solve the target function. Simulation results demonstrate that the proposed method can derive optimum strategy of reference emitter placement validly. Besides, when the optimum strategy of reference emitter placement is applied, only two reference emitters are demanded to eliminate the effect of ephemeris error and system error on localization accuracy.
{"title":"Optimum Strategy of Reference Emitter Placement for Dual-Satellite TDOA and FDOA Localization","authors":"Kaiqiang Ren, Zhengbo Sun","doi":"10.1109/IMCCC.2018.00105","DOIUrl":"https://doi.org/10.1109/IMCCC.2018.00105","url":null,"abstract":"An optimum strategy of reference emitter placement for dual-satellite time difference of arrival (TDOA) and frequency difference of arrival (FDOA) localization based on particle swarm optimization is proposed to improve localization accuracy. Firstly Cramer-Rao lower bound (CRLR) of dual-satellite TDOA and FDOA localization system with ephemeris error and system error is derived. Then, the optimum strategy of reference emitter placement is transformed to multidimensional constraint optimization problem by using CRLB as the criterion for performance of dual-satellite TDOA and FDOA localization system. Finally, optimum strategy of reference emitter placement is obtained by using particle swarm optimization (PSO) to solve the target function. Simulation results demonstrate that the proposed method can derive optimum strategy of reference emitter placement validly. Besides, when the optimum strategy of reference emitter placement is applied, only two reference emitters are demanded to eliminate the effect of ephemeris error and system error on localization accuracy.","PeriodicalId":328754,"journal":{"name":"2018 Eighth International Conference on Instrumentation & Measurement, Computer, Communication and Control (IMCCC)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129233406","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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