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2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC)最新文献

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Study on LED Color Mixing for Stage Lighting Based on Locus Fitting of Blackbody 基于黑体轨迹拟合的舞台照明LED混色研究
2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC) Pub Date : 2017-12-01 DOI: 10.1109/ICCTEC.2017.00070
Hui Ren, Shuwei Li, Rongshu Sun, Zhibin Su
{"title":"Study on LED Color Mixing for Stage Lighting Based on Locus Fitting of Blackbody","authors":"Hui Ren, Shuwei Li, Rongshu Sun, Zhibin Su","doi":"10.1109/ICCTEC.2017.00070","DOIUrl":"https://doi.org/10.1109/ICCTEC.2017.00070","url":null,"abstract":"Aiming at overcoming the defects of basic lighting color rendering for LED stage lighting, this paper establishes a new mixing light method with RGBW four-color mixing model. Compared with traditional tricolor light mixing model, it uses the mixing light of white as the fourth input, with the threebasic color of red, green and blue to obtain a new mixing method. Then the original coefficients of RGBW are optimized after adjusting the two parameters of relative spectral power distribution and illuminance of mixing light for locus fitting of blackbody. Finally, better color rendering of white light can be acquired. By the MATLAB simulation and field testing, experimental results have shown that the proposed method will achieve ideal LED lighting performance, which is convenient for color management of lighting control system in modern theatre.","PeriodicalId":267944,"journal":{"name":"2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132692525","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}
引用次数: 0
Research on Self-Balancing Control for Upright Vehicle with Two Wheels Based on Sliding Mode Control 基于滑模控制的两轮直立车辆自平衡控制研究
2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC) Pub Date : 2017-12-01 DOI: 10.1109/ICCTEC.2017.00259
Lingling Wang, Junwei Lei
{"title":"Research on Self-Balancing Control for Upright Vehicle with Two Wheels Based on Sliding Mode Control","authors":"Lingling Wang, Junwei Lei","doi":"10.1109/ICCTEC.2017.00259","DOIUrl":"https://doi.org/10.1109/ICCTEC.2017.00259","url":null,"abstract":"To realize self-balancing control for upright vehicle with two wheels, algorithms should be programmed and parameters are debugged one by one, which is the primary method today. Thus, self-balancing control occupies a large proportion in the whole design process. In order to enhance the efficiency of whole process, research has been made on this part. First, mechanical modeling for this system was built in transient equilibrium. Then PID control and sliding mode control were used respectively to realize self balance with controlling the swing angle of the upright vehicle. It was shown by theoretical analysis and simulating results that PD control could get good effect, but after system getting steady state, it was easy to produce continuous oscillation. This would make the vehicle shaking in practical debugging. In order to get better effect, sliding mode control was used. And it was demonstrated from the simulation that sliding mode control could greatly increase response speed and restrain the oscillation after entering the steady state. Thus, from the above work, if PD control was adopted in practical debugging, the range of parameters were offered by simulation results; if it was required more stable after entering into steady state, then sliding mode method was recommended. So the efficiency of the debugging process could be greatly improved by the work which provides the direction of theoretical method and the basis of parameter adjustment.","PeriodicalId":267944,"journal":{"name":"2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134331231","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}
引用次数: 0
Design and Application of High Precision Differential SAW Sensor 高精度差动SAW传感器的设计与应用
2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC) Pub Date : 2017-12-01 DOI: 10.1109/ICCTEC.2017.00197
Songcen Wang, Chong Xu, Xiaoshan Pan, Bin Wei
{"title":"Design and Application of High Precision Differential SAW Sensor","authors":"Songcen Wang, Chong Xu, Xiaoshan Pan, Bin Wei","doi":"10.1109/ICCTEC.2017.00197","DOIUrl":"https://doi.org/10.1109/ICCTEC.2017.00197","url":null,"abstract":"Surface acoustic wave (SAW) is an elastic wave in solid shallow surface propagation. The sensors based on the SAW show the properties of micromation, integrated, passive, low cost, low power frequency and directly signal output. In this paper, a review of the operation mode and operating principle of SAW sensors has been presented in detail. Besides, a differential SAW sensor has been designed to improve the measurement accuracy. At the same time, the application of SAW sensors concerning the field of electrical equipment, train and humidity detecting have also been discussed. Finally, an outlook of this field is briefly discussed.","PeriodicalId":267944,"journal":{"name":"2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131725643","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}
引用次数: 2
Hidden Wi-Fi Auto-Connecting System Based on Android ROM-Level 基于Android rom级的隐藏Wi-Fi自动连接系统
2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC) Pub Date : 2017-12-01 DOI: 10.1109/ICCTEC.2017.00286
Fu Zou, Chuanchang Liu, Zhiyuan Su
{"title":"Hidden Wi-Fi Auto-Connecting System Based on Android ROM-Level","authors":"Fu Zou, Chuanchang Liu, Zhiyuan Su","doi":"10.1109/ICCTEC.2017.00286","DOIUrl":"https://doi.org/10.1109/ICCTEC.2017.00286","url":null,"abstract":"This paper presents a method for the realization of hidden Wi-Fi auto-connect system based on android ROMLevel. Under this system, two Android devices can establish a Wi-Fi connection at a specific time, and do not display a Wi-Fi icon when the connection is successfully established. Among them, the program of Broadcast Receiver in the Android framework layer is written to realize the control and management of Wi-Fi module, Android native calculator program is modified to achieve user configuration function, and system application of System UI is modified to realize the shielding Wi-Fi icon. Since the code is written based on the ROM-Level and the entire process is user-insensitive, the system maintains a high security, providing new application scenarios.","PeriodicalId":267944,"journal":{"name":"2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC)","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132512035","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}
引用次数: 0
Authentication Technology of Mobile Internet of Things Based on the Dynamic Password 基于动态密码的移动物联网认证技术
2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC) Pub Date : 2017-12-01 DOI: 10.1109/ICCTEC.2017.00296
Lili Wu, Chen Qiao, Tao Chen, Zhengmin Li
{"title":"Authentication Technology of Mobile Internet of Things Based on the Dynamic Password","authors":"Lili Wu, Chen Qiao, Tao Chen, Zhengmin Li","doi":"10.1109/ICCTEC.2017.00296","DOIUrl":"https://doi.org/10.1109/ICCTEC.2017.00296","url":null,"abstract":"After describing the security issues that RFID authentication technology encounters at large, this paper proposes a RFID mutual authentication technology to resolve fake attacks, heavy attacks and other security issues and describes the Authentication Technology. The method refers to tags privacy level between tag and reader to achieve mutual authentication, which cannot only enhance the privacy protection of the label carrier and protect the identity privacy of the reader holder, but has effectiveness in some degree.","PeriodicalId":267944,"journal":{"name":"2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129114360","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}
引用次数: 0
Research on Torque Optimization of Biped Wall Climbing Robot Based on Genetic Algorithm 基于遗传算法的两足爬壁机器人扭矩优化研究
2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC) Pub Date : 2017-12-01 DOI: 10.1109/ICCTEC.2017.00227
Q. Zhan, Lei Yang, Yin Zhang, Yijun Ma, A. Rahmani
{"title":"Research on Torque Optimization of Biped Wall Climbing Robot Based on Genetic Algorithm","authors":"Q. Zhan, Lei Yang, Yin Zhang, Yijun Ma, A. Rahmani","doi":"10.1109/ICCTEC.2017.00227","DOIUrl":"https://doi.org/10.1109/ICCTEC.2017.00227","url":null,"abstract":"At present, methods guaranteeing reliable adsorption of biped wall climbing robot can be divided into two types: structural innovation design and improved control strategy, however, there are some problems such as increasing volume, energy consumption and limited scope of application. Aiming at the reliable adsorption problem of biped wall climbing robot, a torque optimization method based on genetic algorithm is proposed. Based on the analysis of the relationship between the adsorption load and the reliability index, the adsorption reliability and the compliance index are taken into account and the genetic algorithm is used to get the global optimization solutions so as to achieve comprehensive optimization. The simulation and analysis of the proposed method are carried out, and the prototype experiments are conducted in the simulated environment of vertical steel wall in the lab. The results show that the method is effective for improving the adsorption reliability of biped wall-climbing robot.","PeriodicalId":267944,"journal":{"name":"2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134333179","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}
引用次数: 2
Vulnerabilities of Mobile Ad Hoc Network Using Centrality Metrics 基于中心性度量的移动Ad Hoc网络漏洞分析
2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC) Pub Date : 2017-12-01 DOI: 10.1109/ICCTEC.2017.00300
Shengnan Zhang, Zhijian Zhang, Chang Liu, Weiwen Gu, Chengjun Yang, Yuan Fang, Jian Wang
{"title":"Vulnerabilities of Mobile Ad Hoc Network Using Centrality Metrics","authors":"Shengnan Zhang, Zhijian Zhang, Chang Liu, Weiwen Gu, Chengjun Yang, Yuan Fang, Jian Wang","doi":"10.1109/ICCTEC.2017.00300","DOIUrl":"https://doi.org/10.1109/ICCTEC.2017.00300","url":null,"abstract":"MANETs have been widely applied in people's life. Due to the mobility of MANETs and the openness of wireless channels, it is especially important to ensure the security and robustness of MANETs. Network vulnerability analysis can provide constructive solutions to building secure and robust networks. This paper presents a method of assessing the vulnerability and resilience of mobile ad hoc networks based on centrality metrics. Firstly, this method analyzes the mobile ad hoc network from graph theory and models as a weighted graph. Secondly, it chooses key nodes based on the centrality metrics and calculates flow robustness change after the failure of key nodes to evaluate the given network's vulnerability and resilience. Meanwhile, the paper gives the experimental procedures on NS3 simulation platform and the corresponding result analysis. Effectively assessing the vulnerability and resilience of mobile ad hoc networks is important for node configuration, resource allocation, protection of key nodes as well as network robustness improvement.","PeriodicalId":267944,"journal":{"name":"2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131847622","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}
引用次数: 1
Research on Prediction and Control of Heavy Commercial Vehicle Interior High Frequency Noise Based on SEA 基于SEA的重型商用车内部高频噪声预测与控制研究
2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC) Pub Date : 2017-12-01 DOI: 10.1109/ICCTEC.2017.00245
Rongjiang Tang, Zhengyang Tong, Huang Li, Shenfang Li
{"title":"Research on Prediction and Control of Heavy Commercial Vehicle Interior High Frequency Noise Based on SEA","authors":"Rongjiang Tang, Zhengyang Tong, Huang Li, Shenfang Li","doi":"10.1109/ICCTEC.2017.00245","DOIUrl":"https://doi.org/10.1109/ICCTEC.2017.00245","url":null,"abstract":"A statistical energy analysis model for predicting the noise of commercial vehicles was established in this paper. The modal density and loss factor of each subsystem were obtained by combining the calculation and test. The vibration excitation and sound excitation under various working conditions were measured. Then these basic parameters and excitation were put into the model for simulation and calculation, and the sound pressure level of driver's head sound cavity was obtained. By comparing the experimental results, the maximum error does not exceed 2dB (A), which indicates the accuracy of the SEA model for predicting noise. The energy transfer path analysis was carried out to find out the subsystems with the largest contribution of noise. Two kinds of optimized schemes were proposed and the results showed that the interior noise sound pressure can decrease by about 1.5dB (A).","PeriodicalId":267944,"journal":{"name":"2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132290787","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}
引用次数: 0
Fingerprint Attendance Machine Design Based on C51 Single-Chip Microcomputer 基于C51单片机的指纹考勤机设计
2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC) Pub Date : 2017-12-01 DOI: 10.1109/ICCTEC.2017.00171
Hualin Zhan, Qiqi Wang, Yujing Hu
{"title":"Fingerprint Attendance Machine Design Based on C51 Single-Chip Microcomputer","authors":"Hualin Zhan, Qiqi Wang, Yujing Hu","doi":"10.1109/ICCTEC.2017.00171","DOIUrl":"https://doi.org/10.1109/ICCTEC.2017.00171","url":null,"abstract":"Fingerprint attendance system marked by the fingerprint template for authentication utterly eliminates error for fingerprint attendance system by any people's fingerprint uniqueness, effectively putting an end to the human factors of attendance management, fully embodying the justice of attendance management, and avoiding unnecessary personnel disputes. This system uses the STC89C52 microcontroller as the main control chip, 12864 LCD as the man-machine interface, matrix keyboard as input student ID and fingerprint identification module as sensors. Taking students in class as an example, student ID can be displayed on the fingerprint attendance system when fingerprint is input, and record attendance will be stored. The manager has a clear understanding of students' attendance information in class. In addition, the information stored in this system can be arbitrarily increased or deleted, the function is simple and practical.","PeriodicalId":267944,"journal":{"name":"2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133655115","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}
引用次数: 2
Study on Fuzzing Test Strategy Based on Improved Differential Evolution Algorithm 基于改进差分进化算法的模糊测试策略研究
2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC) Pub Date : 2017-12-01 DOI: 10.1109/ICCTEC.2017.00147
He Huang, Haojiang Deng, Jun Chen, Xiaozhou Ye
{"title":"Study on Fuzzing Test Strategy Based on Improved Differential Evolution Algorithm","authors":"He Huang, Haojiang Deng, Jun Chen, Xiaozhou Ye","doi":"10.1109/ICCTEC.2017.00147","DOIUrl":"https://doi.org/10.1109/ICCTEC.2017.00147","url":null,"abstract":"This paper introduces the basic concepts of the improved differential evolution algorithm, the industrial control protocol and the Fuzzing test technology, as well as the status quo of related research. This paper analyzes the structure and working characteristics of DE and industrial control protocol. It improved the existing differential evolution algorithms to make Fuzzing test work more efficiently. The improved DE is adopted to automatically generate valid test cases with wider value space. Through two commonly improved parameters, the improved DE is simulated and analyzed, and the effect of the improved algorithm is grasped. As a result, a Fuzzing test tool with independent property rights is presented. And the fuzzing test, as well as the result analysis proves the feasibility of the vulnerability mining strategy. With the successful field experiment, the work can serve as a feasible guidance for the future enterprise information security protection.","PeriodicalId":267944,"journal":{"name":"2017 International Conference on Computer Technology, Electronics and Communication (ICCTEC)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132457619","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}
引用次数: 2
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