{"title":"Thermal dynamic modeling and simulation of a heating system for a multi-zone office building equipped with demand controlled ventilation using MATLAB/Simulink","authors":"A. Behravan, R. Obermaisser, Amirbahador Nasari","doi":"10.1109/CIRSYSSIM.2017.8023191","DOIUrl":"https://doi.org/10.1109/CIRSYSSIM.2017.8023191","url":null,"abstract":"Energy consumption of the office buildings demonstrates potential energy savings. One of the major parts of the energy consumption in these building is related to the heating, ventilation and air conditioning systems which keep thermal conditions in a comfort zone and indoor air quality in an acceptable range. Nowadays, building management systems are developed to reduce the energy consumption of these systems besides supplying occupants with comfort conditions. Furthermore, these complex systems can be faced by different operation faults. To diagnose and detect these faults, getting the knowledge about the system behavior through modeling is substantial. This paper introduces a scalable multi-zone office building model that was established in Matlab/Simulink using Simscape toolbox. The model contains the thermal dynamics of the building elements and the heating control system which is equipped with demand-controlled ventilation. The results show that the model can correctly describe and predict the dynamics of the system. The proposed approach is intended to be used for HVAC systems in building automation with a specific focus on faults diagnosis and detection.","PeriodicalId":342041,"journal":{"name":"2017 International Conference on Circuits, System and Simulation (ICCSS)","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116414696","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":"Topology optimization of port wireless sensor network based on small-world network","authors":"P. Kong, Guihua Fang, Chaochao He, Zhiping Liu","doi":"10.1109/CIRSYSSIM.2017.8023202","DOIUrl":"https://doi.org/10.1109/CIRSYSSIM.2017.8023202","url":null,"abstract":"Towards the characteristics of port monitoring and the particularity of network environment, an optimized wireless sensor network (WSN) topology based on small-world network was constructed, combining with the WSN topology. The model could reduce the average path length and improve the network node clustering coefficient, which could improve the efficiency of network communication, enhance security invulnerability and reduce energy consumption. Thus the overall network lifetime can be improved ultimately. In this paper, the WSN topology of port coal terminal storage yard and optimized WSN topology based on small-world network were designed. Then, the average path length and clustering coefficient of port WSN topology were compared before and after optimization. The results showed that the average path length was shorter and clustering coefficient was bigger after optimization. In conclusion, WSN topology optimization based on small-world network is valid in the intelligent port.","PeriodicalId":342041,"journal":{"name":"2017 International Conference on Circuits, System and Simulation (ICCSS)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114224349","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":"Impact of connection type on the efficiency of wireless power transfer systems","authors":"Thabat Thabet, J. Woods","doi":"10.1109/CIRSYSSIM.2017.8023200","DOIUrl":"https://doi.org/10.1109/CIRSYSSIM.2017.8023200","url":null,"abstract":"Analysing a wireless power transfer system is necessary to understand its performance and how different parameters can affect it. The associated analysis can be used as a reference to choose the suitable parameters given the constraints in any required design. This paper presents: a theoretical analysis of four topologies of wireless power transfer systems; determines the efficiency and gives the associated experimental measurements. Magnetic resonance coupling theory is used in conjunction with basic circuit analysis in this study. The topologies studied are series-series SS, series-parallel SP, parallel-series PS and parallel-parallel PP connections. Each topology has a different performance for the same combination. This gives a variety from which to choose suitable designs for specific systems with different loads, where the impact of the load on the efficiency also needs to be considered.","PeriodicalId":342041,"journal":{"name":"2017 International Conference on Circuits, System and Simulation (ICCSS)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132616682","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":"Electric field aided optical gain in semiconductor quantum dots","authors":"Shampa Guin, N. Das","doi":"10.1109/CIRSYSSIM.2017.8023174","DOIUrl":"https://doi.org/10.1109/CIRSYSSIM.2017.8023174","url":null,"abstract":"In this paper, the effect of external electric field on the absorption coefficient, emission coefficient and material gain of Quantum Dot ensemble are studied using Fermi's golden rule and considering the Gaussian distribution of density of state due to the deviation of the dot size. The study shows that the electric field causes red-shift in optical transition as well as enhanced optical gain.","PeriodicalId":342041,"journal":{"name":"2017 International Conference on Circuits, System and Simulation (ICCSS)","volume":"515 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132560003","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":"Two KASUMI components for an optimal implementation of the A5/3 algorithm","authors":"Mahdi Madani, S. Chitroub, C. Tanougast","doi":"10.1109/CIRSYSSIM.2017.8023195","DOIUrl":"https://doi.org/10.1109/CIRSYSSIM.2017.8023195","url":null,"abstract":"The mobile phone is widely used in our daily lives, and thus the need for securing communications and data has become essential. For that purpose, cryptography was used to provide security services for the subscribers of mobile phones. The series of the encryption algorithms of A5/x is used to ensure the confidentiality of conversations on mobile phones in most countries that used the GSM network. In this paper, we propose a new hardware implementation of A5/3 algorithm by using two KASUMI components. The purpose is to provide a better efficiency, in terms of computation time and of safety as well, for the algorithm A5/3.","PeriodicalId":342041,"journal":{"name":"2017 International Conference on Circuits, System and Simulation (ICCSS)","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114353117","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":"A miniaturized evanescent mode HMSIW humidity sensor","authors":"Chang-ming Chen, Jun Xu, Yao Yao","doi":"10.1017/S175907871700126X","DOIUrl":"https://doi.org/10.1017/S175907871700126X","url":null,"abstract":"A passive evanescent mode half-mode substrate integrated waveguide (HMSIW) resonator loaded with a complementary split ring resonator (CSRR) is designed and fabricated for humidity sensing applications. The use of the CSRR which is etched on the top plane of the HMSIW can significantly reduce the size of the device. Without any sensing material, the sensor which has a compact size of 5.8 mm×5.8 mm can provide high humidity sensitivity up to 5.82 MHz/%RH at high relative humidity (RH) region (>84.3%). The results indicate that the proposed structure is a promising candidate for radio and microwave humidity sensing applications.","PeriodicalId":342041,"journal":{"name":"2017 International Conference on Circuits, System and Simulation (ICCSS)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134301644","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":"A method of multi-channel pulse acquisition synchronization","authors":"Zhanyang Ai, Longhui Wang, Guoman Liu, Chengfa Xu","doi":"10.1109/CIRSYSSIM.2017.8023206","DOIUrl":"https://doi.org/10.1109/CIRSYSSIM.2017.8023206","url":null,"abstract":"In multi-channel pulse acquisition system, it needs to ensure two kinds of synchronization. One is channel synchronization, the other is pulse synchronization. In order to ensure the two synchronizations, a method was proposed by using ADC reset signal to control ADC start-up simultaneously and sequential logic of internal sampling clock fixed. Through the analysis of multi-channel pulse acquisition system architecture, ADC start-up simultaneously could ensure channel synchronization. By the analysis of sequential logic, fixed phase of internal sampling clock could ensure pulse synchronization. Through experiments, channel synchronization deviation is less than 2ps and pulse synchronization deviation is less than 5ps.","PeriodicalId":342041,"journal":{"name":"2017 International Conference on Circuits, System and Simulation (ICCSS)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127371178","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}
Fadia Ali Khan, Jameel Ahmed, J. Khan, Jawad Ahmad, M. Khan
{"title":"A novel substitution box for encryption based on Lorenz equations","authors":"Fadia Ali Khan, Jameel Ahmed, J. Khan, Jawad Ahmad, M. Khan","doi":"10.1109/CIRSYSSIM.2017.8023176","DOIUrl":"https://doi.org/10.1109/CIRSYSSIM.2017.8023176","url":null,"abstract":"Complexity of an encryption algorithm is highly dependent on nonlinear components that drive actual security. Only nonlinear component in all traditional encryption algorithms is mainly Substitution Box (S-Box). In block ciphers, the relationship between plaintext amd ciphertext is abstruse via confusion operation. Due to the high sensitivity of initial conditions, utilization of chaotic equations in S-Box designing can extensively improve the security and strength of confusion operation. This paper present a novel 8 χ 8 S-Box based on the chaotic properties of Lorenz equation. In order to overcome the transient effects, initial values obtained via Lorenz equation is discarded in the proposed solution. To check the appropriateness of the proposed S-Box in image encryption scenarios, resultant encrypted image pixels from a traditional scheme are further substituted via the proposed S-Box. Standard performances indexes such as correlation coefficient, homogeneity, energy and contrast analyses have been carried out. All experimental results prove that the proposed S-Box essentially improved the security of a traditional image encryption scheme.","PeriodicalId":342041,"journal":{"name":"2017 International Conference on Circuits, System and Simulation (ICCSS)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127753314","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":"Software-defined networking-based cognitive routing protocol for vehicular ad hoc networks","authors":"Huma Ghafoor, Insoo Koo","doi":"10.1109/CIRSYSSIM.2017.8023203","DOIUrl":"https://doi.org/10.1109/CIRSYSSIM.2017.8023203","url":null,"abstract":"Cognitive routing for software-defined vehicular networks is proposed in this paper to find a stable path between source and destination. The protocol has two phases: registering phase and route prediction phase. The main controller is responsible for global view of the network whereas several local controllers are defined to reduce the burden of main controller by keeping a localized global view of the network. Local controllers are selected in the registering phase. Once all the local controllers are selected, the protocol switches to route prediction phase. With the aid of main controller and local controllers, the proposed algorithm aims to reduce end-to end delay by selecting the best route which maximizes the path duration. A route is established by selecting both channel and relay simultaneously for each link, thereby making a stable path between source and destination. Two vehicles can only form a link if they both have consensus on common idle channel. Therefore, spectrum sensing is the primary task of this algorithm to find a stable route by keeping licensed users safe. We apply belief propagation (BP) algorithm to compute a final belief about existence of primary user (PU). Our simulation results report a significant improvement in end-to-end delay.","PeriodicalId":342041,"journal":{"name":"2017 International Conference on Circuits, System and Simulation (ICCSS)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126628155","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}
S. Hwang, Balho H. Kim, G. Lee, Jae-Won Lee, H. Jang, S. Joung
{"title":"Vulnerability analysis for open phase condition in electric power system of Korea's nuclear power generating station","authors":"S. Hwang, Balho H. Kim, G. Lee, Jae-Won Lee, H. Jang, S. Joung","doi":"10.1109/CIRSYSSIM.2017.8023208","DOIUrl":"https://doi.org/10.1109/CIRSYSSIM.2017.8023208","url":null,"abstract":"Open Phase Condition (OPC) on nuclear power system has been reported from various countries of the world, so it is necessary to analyze the design suitability of protection system for OPC in Korean nuclear plant also. In this thesis, the OPC for Korean new nuclear plants is conspired using Electrical Power System Analysis & Operation Software (ETAP) and the operation possibility of protecting relay for each case is analyzed.","PeriodicalId":342041,"journal":{"name":"2017 International Conference on Circuits, System and Simulation (ICCSS)","volume":"13 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114033234","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}