{"title":"Node Localization of Wireless Sensor Network Based on Improved DV-hop Algorithm","authors":"Yefei Han, Guangwei Bai, Gongxuan Zhang","doi":"10.1109/icomssc45026.2018.8941643","DOIUrl":"https://doi.org/10.1109/icomssc45026.2018.8941643","url":null,"abstract":"The effective localization of sensor nodes can ensure stable operation of sensor networks. The sensor node localization in traditional method does not considers the produced sparse of sensor channel due to the uneven distribution of nodes, resulting in much meaningless zero tap estimation in the positioning process, thereby reducing the efficiency of localization. In this paper, an improved node localization algorithm based on DV-Hop is proposed. In this method, the traditional DV-Hop localization algorithm is improved. Using particle swarm algorithm to optimize the positioning process, the positioning results of sensor nodes are finally obtained. The experimental results show that the improved algorithm can improve the positioning accuracy of sensor nodes, which are satisfactory.","PeriodicalId":332213,"journal":{"name":"2018 International Computers, Signals and Systems Conference (ICOMSSC)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131799279","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}
{"title":"Optimization Research of SUV Inner Hood Based on Pedestrian Head Protection","authors":"Ying Wang, Yubin Qian","doi":"10.1109/icomssc45026.2018.8941955","DOIUrl":"https://doi.org/10.1109/icomssc45026.2018.8941955","url":null,"abstract":"In recent years, with the increase of automobile production and ownership in China, traffic safety are widely concerned by people. In vehicle collision accidents, death rate representing pedestrian collision with SUVs is twice as much as that with ordinary cars, and head injury is the important cause of pedestrian deaths. So optimization research of SUV inner hood based on pedestrian head protection has theoretical and practical significance.","PeriodicalId":332213,"journal":{"name":"2018 International Computers, Signals and Systems Conference (ICOMSSC)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132958531","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}
{"title":"The Research of Compression Awareness Based on Non-uniform Observations","authors":"Zhao Yize","doi":"10.1109/icomssc45026.2018.8941951","DOIUrl":"https://doi.org/10.1109/icomssc45026.2018.8941951","url":null,"abstract":"Non-uniform sampling randomly selects several \"scattered\" samples to represent the original signal in the time domain signal. Unlike CS in which each observation is the original signal of a holographic perception, it is called \"scattered\". However, more in-depth studies have found that they are essentially identical because a very narrow pulse sampling signal in the time domain corresponds to a wide frequency domain signal in the frequency domain, and this wideband signal can be used as a signal to perceive the original signal A. In this way non-uniform sampling and CS can be unified together, and only the perception of the domain only.","PeriodicalId":332213,"journal":{"name":"2018 International Computers, Signals and Systems Conference (ICOMSSC)","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132616432","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}
{"title":"Research on Improved Multiple Attribute Variable Weight Decision Making Based on Optimistic Coefficient Method","authors":"Sun Peng, Chen Shun-ping, Zhang Jun, Zhi Yongfeng","doi":"10.1109/icomssc45026.2018.8941712","DOIUrl":"https://doi.org/10.1109/icomssc45026.2018.8941712","url":null,"abstract":"The method of updating weights using the fixed weight vector in the multi-attribute variable weight decision cannot effectively describe the weights’ variation when the state vector is continuously changing. To solve this problem, an iterative weight updating method is proposed. Based on the existing optimistic coefficient method, the influence of highorder terms is discussed, updating weights with the fixed weight vector and updating weights with iteration.","PeriodicalId":332213,"journal":{"name":"2018 International Computers, Signals and Systems Conference (ICOMSSC)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132268897","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}
{"title":"Characteristic Factor Analysis on Stator Winding Inter-turn Fault in DFIG Based on FEM Simulation","authors":"Shuilong He, Yanxue Wang, Xuhong Shen, Weiguang Zheng","doi":"10.1109/icomssc45026.2018.8941905","DOIUrl":"https://doi.org/10.1109/icomssc45026.2018.8941905","url":null,"abstract":"In the increasingly declining status of fossil fuels, the use of wind power technology in the new energy industry is increased. The steady-state operation of DFIG in harsh environments is affected and prone to malfunction. The stator winding inter-turn short circuit(SWITSC) fault is one of the common electrical faults in DFIG. In this paper, ANSYS Maxwell software is used to establish the FEM simulation model of the DFIG at the grid-connected operation and the stator winding inter-turn short circuit. The paper made the quantitative analysis of vibration, current and loss characterization of air gap flux density distortion in two working conditions. By comparing the size of the characterization, it is determined that the stator current is used as the characteristic factor to reflect the change of the air gap magnetic field of the stator winding inter-turn short circuit fault .","PeriodicalId":332213,"journal":{"name":"2018 International Computers, Signals and Systems Conference (ICOMSSC)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124062790","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}
{"title":"Design and Experiment of Automatic Grafting Device for Grafting Machine Based on Vision Driven","authors":"Qingcang Yu, Jian Zhang, Congxing Xia","doi":"10.1109/icomssc45026.2018.8941900","DOIUrl":"https://doi.org/10.1109/icomssc45026.2018.8941900","url":null,"abstract":"In order to solve the problems of cucurbitaceae plants and plant grafting manual grafting degree of mechanization and low operation efficiency, this paper designs a vision based automatic upper and lower seedling device of grafting machine, to provide technical support for further design of automatic grafting machine. The device is mainly composed of the manipulator and control system, the end clip mechanism, as well as the visual drive device. Experiments were conducted with plug seedlings as grafting objects, The maximum opening of the device is 4.805mm, fully meeting the stock average width of 2.36mm and scion width of 2.02mm requirements. After 50 groups of seedlings test, the success rate of the device can reach more than 97%.","PeriodicalId":332213,"journal":{"name":"2018 International Computers, Signals and Systems Conference (ICOMSSC)","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127374615","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}
{"title":"Inter-frame Correlation Based on Moving Vehicle Target Detection in Infrared Image Sequences","authors":"Jin Lin, Yihua Tan, J. Tian","doi":"10.1109/icomssc45026.2018.8941630","DOIUrl":"https://doi.org/10.1109/icomssc45026.2018.8941630","url":null,"abstract":"Moving vehicle targets detection in infrared image sequences is playing a more and more important role in infrared search and track systems. This paper presents a novel method based on inter-frame correlation to detect moving vehicle target in infrared image sequences reliably. Firstly, for a single frame, the image respectively is sharpened and enhanced after image denoising, and then generating the preprocessed image. Secondly, the vehicle targets in infrared image sequences are detected by a saliency based target detection algorithm. For consecutive frames, features of motion between real vehicle targets and false ones are different, then the inter-frame correlation is operated to suppress the false alarm, making the vehicle targets detection more accurate. The experiments on the image sequences demonstrate that the proposed method has ensure detection effectiveness and robustness for vehicle detection in infrared image sequences under complex backgrounds, and it also improve the reliability.","PeriodicalId":332213,"journal":{"name":"2018 International Computers, Signals and Systems Conference (ICOMSSC)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127216073","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}
{"title":"Simulation Research of Fuzzy Auto-tuning PID Controller Based on Matlab","authors":"H.J. Live, H.B. Wang, X.M. Zhu, Z.H Shen, J. Chen","doi":"10.1109/icomssc45026.2018.8941845","DOIUrl":"https://doi.org/10.1109/icomssc45026.2018.8941845","url":null,"abstract":"in this paper, the fuzzy control and the PID control are combined, and the fuzzy inference method is utilized to realize the on-line auto-tuning of PID parameters. By applying the fuzzy control toolbox and the Simulink in Matlab , it takes the electric steering gear as the object to simulate. By setting the fuzzy auto-tuning controller, the paper draws a conclusion that this method surpasses the conventional PID with higher control accuracy, smaller overshoot, and better dynamic performance.","PeriodicalId":332213,"journal":{"name":"2018 International Computers, Signals and Systems Conference (ICOMSSC)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125590233","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}
{"title":"Research on Electronic Jamming Airspace Planning","authors":"Wang Qinghao, Yao Dengkai","doi":"10.1109/icomssc45026.2018.8941898","DOIUrl":"https://doi.org/10.1109/icomssc45026.2018.8941898","url":null,"abstract":"The research on synergistic coordination of jammer, fighter aircraft and optimal use of airspace is crucial for air operation. Firstly, this paper introduces the detection range of radars in the case of interference, the concept of route safety interval and effective interference time. Secondly, the problem in airspace planning of electronic jammers is described and the corresponding mathematical model is established. Thirdly, according to the requirements of the model, Grey Wolf Optimization algorithm is introduced to cope with the model, and the corresponding steps are given. Finally, the problem is simulated. The simulation results show that the model established in this paper is scientifically effective, which can quickly demarcate the airspace of the jammer and provide an important guarantee for the completion of a specific combat task.","PeriodicalId":332213,"journal":{"name":"2018 International Computers, Signals and Systems Conference (ICOMSSC)","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121530810","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}
{"title":"Target Detection Based on Binocular Stereo Vision","authors":"Xiaopeng Cui, Binwen Fan, Mingjiang Wang, J. Yi","doi":"10.1109/icomssc45026.2018.8941740","DOIUrl":"https://doi.org/10.1109/icomssc45026.2018.8941740","url":null,"abstract":"This paper mainly studies the target detection algorithm based on binocular camera. In this paper, the binocular RGB camera is used to detect the foreground of the human body in the indoor scene. Firstly, the right and left images are corrected by the binocular calibration. Then, the stereo matching is carried out by using the corrected image, and the most suitable stereo matching algorithm will be selected. After that, the depth map obtained by stereo matching algorithm is proposed. Finally, combining with the color information of monocular camera, the separation of the target to be detected from the background is realized.","PeriodicalId":332213,"journal":{"name":"2018 International Computers, Signals and Systems Conference (ICOMSSC)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114242310","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}