{"title":"Fuzzy Comprehensive Evaluation of Security Maintenance Ability Base on AHP-Entropy","authors":"Zixian Zeng, Qingge Gong","doi":"10.1109/CIRSYSSIM.2019.8935612","DOIUrl":"https://doi.org/10.1109/CIRSYSSIM.2019.8935612","url":null,"abstract":"Based on the establishment of the evaluation index system of security maintenance ability, combined with AHP, entropy-weighted method and fuzzy comprehensive evaluation method, a fuzzy comprehensive evaluation model is constructed. Taking an unit as an example, the security maintenance ability evaluation value is obtained and the correctness of the model is verified. Through the evaluation result, the problems existing in the development process of the security maintenance ability are found.","PeriodicalId":367267,"journal":{"name":"2019 3rd International Conference on Circuits, System and Simulation (ICCSS)","volume":"259 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133419656","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}
Yi Sun, Zhichao Wei, Hongwei Zhang, B. Mei, Qingkui Yu, M. Tang
{"title":"Radiation Hardness Design and Test Verification of Program Configuration Module Based on Commercial Devices","authors":"Yi Sun, Zhichao Wei, Hongwei Zhang, B. Mei, Qingkui Yu, M. Tang","doi":"10.1109/CIRSYSSIM.2019.8935635","DOIUrl":"https://doi.org/10.1109/CIRSYSSIM.2019.8935635","url":null,"abstract":"A low-cost and radiation-hardened program configuration module was designed with Commercial devices. Radiation hardness strategies, such as Error Correction Codes combined with multi-sector redundancy, and active reconfiguration, were designed to strength the radiation tolerance of the module. Cross-section data of the module tested in the accelerator environment is compared with the data of devices used in the module that has no radiation hardness.","PeriodicalId":367267,"journal":{"name":"2019 3rd International Conference on Circuits, System and Simulation (ICCSS)","volume":"234 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122350703","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}
Yanjun Dai, Zhiqiang Wu, Jie Liu, Zhi Chen, Anhong Xiao, Zhaohui Liu
{"title":"Research on Safety Level DCS Automated Test Method Based on Symbolic Execution","authors":"Yanjun Dai, Zhiqiang Wu, Jie Liu, Zhi Chen, Anhong Xiao, Zhaohui Liu","doi":"10.1109/CIRSYSSIM.2019.8935614","DOIUrl":"https://doi.org/10.1109/CIRSYSSIM.2019.8935614","url":null,"abstract":"Nuclear power plant safety-level DCS (Distributed Control System) is the central nerve of the entire nuclear power plant, ensuring the safety and reliability of safety-level DCS application software is crucial. The safety-level DCS has to deal with different working conditions, and the corresponding DCS software has to perform different signal processing processes, and each processing process forms a software path. The safety-level DCS serves as a safety protection for nuclear power plants and requires the desired results for each path. Testing the path is an important way to ensure software reliability. This paper uses symbolic execution to do automated path testing of nuclear safety-level DCS application software, and gives a complete automated testing methods. This gives a new idea to automated testing of DCS software paths.","PeriodicalId":367267,"journal":{"name":"2019 3rd International Conference on Circuits, System and Simulation (ICCSS)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129258234","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":"Intelligent Orthopedic Vest Based on Flexible Tactile Sensor","authors":"Leng Mingxin, S. Ai-guo, Yi Yi, Kuang Yinghui","doi":"10.1109/CIRSYSSIM.2019.8935562","DOIUrl":"https://doi.org/10.1109/CIRSYSSIM.2019.8935562","url":null,"abstract":"In this paper, a capacitive flexible tactile sensor has been designed by using PORON material and conductive film. It has the characteristics of small size, high flexibility and good pressure detection ability. At the same time, the sensor has been used to reconstruct the traditional orthopaedic vest. According to the change of tactile pressure, the posture of human body is detected, and the classification of normal, hunchback, left-leaning and right-leaning postures is completed in real time. If the user is in abnormal posture, it will give a vibration warning.","PeriodicalId":367267,"journal":{"name":"2019 3rd International Conference on Circuits, System and Simulation (ICCSS)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122147705","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}
Lang Qin, Qing Li, Zhong Wu, K. Gang, Jun Chen, Kun Li
{"title":"Design and Application of DDR3 SDRAM in LCoS Logic Control","authors":"Lang Qin, Qing Li, Zhong Wu, K. Gang, Jun Chen, Kun Li","doi":"10.1109/CIRSYSSIM.2019.8935561","DOIUrl":"https://doi.org/10.1109/CIRSYSSIM.2019.8935561","url":null,"abstract":"A Liquid Crystal on Silicon (LCoS) display system with resolution of 1280 ×1024 is designed and driven by FPGA (Field-Programmable Gate Array). The system uses DDR3 SDRAM (Double Data Rate3 Synchronous Dynamic Random Access Memory), combining the DDR3 MIG core with read/write timing and FIFO (First-in First out) technology, and achieves a 180Hz field sequential driving display on LCoS.","PeriodicalId":367267,"journal":{"name":"2019 3rd International Conference on Circuits, System and Simulation (ICCSS)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123690780","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":"Pumped Stimulated Vertical Cavity Surface Emitting Laser by Solution-processed Method","authors":"Jing Chen, Lixi Wang, Jiangyong Pan, Yaosheng Zheng, W. Lei, Wei Zhang, Shuyi Ding","doi":"10.1109/CIRSYSSIM.2019.8935604","DOIUrl":"https://doi.org/10.1109/CIRSYSSIM.2019.8935604","url":null,"abstract":"In this paper, It is fully demonstrated that the characteristics of the vertical cavity surface emitting laser (VCSEL) can be versatilely engineered by independent adjustment of the cavity and solution-processable CdSe/ZnS quantum dots (QDs), featuring low threshold (8.9 µJ/cm2), directional output (beam divergence of ≈ 10 degree), and favorable stability. Importantly, the lasing wavelength can be broadcasted to cover across the red, green, and blue region maintaining comparable thresholds, which is promising in developing single-source-pumped full-color visible lasers. The results unambiguously reveal the feasibility of CdSe/ZnS QDs as practical laser media.","PeriodicalId":367267,"journal":{"name":"2019 3rd International Conference on Circuits, System and Simulation (ICCSS)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114586405","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 Simulation Method of Cloth under the Low Velocity Flow Field","authors":"Yonghao Pan, Hongjie Wang, Yuanjun Ding","doi":"10.1109/CIRSYSSIM.2019.8935630","DOIUrl":"https://doi.org/10.1109/CIRSYSSIM.2019.8935630","url":null,"abstract":"With the development of computer technology, the simulation of fabrics has been widely used in many aspects of production and life. This paper focuses on the physical performance of a specific fabric under Low Velocity Flow Field, which more realistically restores the movement of the fabric in low-speed airflow. It is combined the quasi-steady-state mechanical model based on aerodynamic theory with the classical structural mechanics model of cloth. By cyclically calculating the displacement and deformation of the cloth dot at different times, the cloth motion animation can be obtained. The experimental results show that through the combination with the Mass-Spring Model and the Non-planar Vortex Lattice Method, the fabric simulation effect with third dimension can be obtained.","PeriodicalId":367267,"journal":{"name":"2019 3rd International Conference on Circuits, System and Simulation (ICCSS)","volume":"10 18","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113955786","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}
Xingwen Zhou, Yuan Cui, Wei Li, Lei Zhang, D. Gao, Shi Yan
{"title":"A Novel FPGA-Based Digital Power Controller Architecture","authors":"Xingwen Zhou, Yuan Cui, Wei Li, Lei Zhang, D. Gao, Shi Yan","doi":"10.1109/CIRSYSSIM.2019.8935606","DOIUrl":"https://doi.org/10.1109/CIRSYSSIM.2019.8935606","url":null,"abstract":"In this paper, we design a novel controller based on modular bus software and hardware architecture. The proposed controller uses the FPGA as the hardware carrier, and integrates the external expansion type Avalon bus with the discrete IP module structure to realize the all-digital, efficient and reliable fast closed-loop regulation power control. Based on the requirements of the original related functions, the digital controller greatly reduces the FPGA resource consumption and improves the efficiency of hardware resources. Meanwhile, it provides a powerful experimental data reference for the modular design of the digital power controller. Moreover, the designed controller is successfully applied on Cooler Storage Ring of the Heavy Ion Research Facility in Lanzhou (HIRFL-CSR) six-pole magnet power supply.","PeriodicalId":367267,"journal":{"name":"2019 3rd International Conference on Circuits, System and Simulation (ICCSS)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129339149","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}
Chao Fang, Zhiwei Zhao, Yong Fang, Z. Weng, X. Jia
{"title":"Research on Deep-UV Photodetectors Based on Carbon Dots as Reactive Layer","authors":"Chao Fang, Zhiwei Zhao, Yong Fang, Z. Weng, X. Jia","doi":"10.1109/CIRSYSSIM.2019.8935591","DOIUrl":"https://doi.org/10.1109/CIRSYSSIM.2019.8935591","url":null,"abstract":"Deep-ultraviolet (DUV) photodetectors are attracting attention due to their important applications in various fields. In this paper, carbon dots are used as an active layer to fabricate DUV photodetectors. These devices are capable of detecting UV light at wavelengths below 320 nm. Carbon dots are prepared by electrochemical method using distilled water as the electrolyte and their properties were characterized. A planar photoconductive structure is designed using carbon dots as reactive layer to prepare effective device by processes such as thermal evaporation and the performance of the device was estimated. The results show that the absorption peak of the carbon dots prepared by the electrochemical method is around 230 nm. A photodetector fabricated with carbon dots as an active layer has a good response at 254 nm illumination and the ratio of photocurrent to dark current of the device reaches 188.","PeriodicalId":367267,"journal":{"name":"2019 3rd International Conference on Circuits, System and Simulation (ICCSS)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129298994","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}
Huihui Cao, C. Lou, Lu Li, K. Kumar, Han Diao, Elias E. Elemike, D. Onwudiwe
{"title":"A Packaging Method to Improve Monocrystalline Silicon Solar Cells with YAG:Ce Phosphors","authors":"Huihui Cao, C. Lou, Lu Li, K. Kumar, Han Diao, Elias E. Elemike, D. Onwudiwe","doi":"10.1109/CIRSYSSIM.2019.8935628","DOIUrl":"https://doi.org/10.1109/CIRSYSSIM.2019.8935628","url":null,"abstract":"A packaging method to improve the conversion efficiency of monocrystalline silicon solar cells is presented. In this method, Ce-doped yttrium aluminum garnet (YAG:Ce) phosphor particles as luminescence down-shifting materials are coated on the surface of the solar cells which are then packaged with ethylene vinyl acetate (EVA) and glass. The experimental results show that, after being packaged, the increase in the conversion efficiency is from 17.24% to 18.13%. The enhancement can be attributed to the luminescence down-shifting effect of YAG:Ce phosphors which convert ultraviolet/blue light into yellow light, the reduced reflection in the wavelength range below 480nm and the absorption of the light which is emitted from the phosphor particles and reflected back at air/glass interface. This method provides a potential way to improve the solar cells through the packaging processes, which is appliable for industries.","PeriodicalId":367267,"journal":{"name":"2019 3rd International Conference on Circuits, System and Simulation (ICCSS)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126619488","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}