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2018 10th International Conference on Modelling, Identification and Control (ICMIC)最新文献

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Improved Controller of LCL-Type Grid-Connected Inverter System Based on Active-Damping 基于主动阻尼的lcl型并网逆变器系统改进控制器
2018 10th International Conference on Modelling, Identification and Control (ICMIC) Pub Date : 2018-07-01 DOI: 10.1109/ICMIC.2018.8529953
Peng Tian, Ze-tao Li, Zhenghang Hao
{"title":"Improved Controller of LCL-Type Grid-Connected Inverter System Based on Active-Damping","authors":"Peng Tian, Ze-tao Li, Zhenghang Hao","doi":"10.1109/ICMIC.2018.8529953","DOIUrl":"https://doi.org/10.1109/ICMIC.2018.8529953","url":null,"abstract":"In order to improve the control accuracy of single-phase LCL grid-connected inverter in the case of grid frequency fluctuation, an improved current controller is proposed. The controller composed of proportional, integral, resonant and quasi resonant links combines infinite gain characteristic of resonant controller and broadband characteristics of quasi resonant controller so as to overcomes the problems that proportional-integral controller cannot realize zero steady-state error regulation, the robustness of the proportional-resonant controller to the frequency fluctuation of the power grid is very poor and the fundamental wave gain of quasi-proportional-resonant controller is not high enough. Simulation experiments show that the improved current regulator based on active damping can achieve higher control precision while ensuring effective damping when the frequency of the power grid fluctuates in a single-phase LCL-type inverter system.","PeriodicalId":262938,"journal":{"name":"2018 10th International Conference on Modelling, Identification and Control (ICMIC)","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":"130316626","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
Study on the Influence of Solar Array Damage on Satellite Power System 太阳阵损伤对卫星电力系统影响的研究
2018 10th International Conference on Modelling, Identification and Control (ICMIC) Pub Date : 2018-07-01 DOI: 10.1109/ICMIC.2018.8529891
Xinjun Liu, Donglai Zhang, Anshou Li, Fang Sun, Yang Yang
{"title":"Study on the Influence of Solar Array Damage on Satellite Power System","authors":"Xinjun Liu, Donglai Zhang, Anshou Li, Fang Sun, Yang Yang","doi":"10.1109/ICMIC.2018.8529891","DOIUrl":"https://doi.org/10.1109/ICMIC.2018.8529891","url":null,"abstract":"The solar array output model under arbitrary damage condition is established and a semi-physical simulation platform is built, which are used to study the influence of solar array damage on satellite power system. The experimental results show that the solar array damage range, damage degree, and satellite working mode influence the remaining service life of satellite power system. When the solar array damage range and satellite working mode are determined, the rule between remaining service life of satellite power system and solar array damage degree can be summarized as “three areas, two key points”.","PeriodicalId":262938,"journal":{"name":"2018 10th International Conference on Modelling, Identification and Control (ICMIC)","volume":"45 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":"134552083","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
Modeling and Simulation of Aero-Derivative Gas Turbine for Power Generation 航空衍生燃气轮机发电建模与仿真
2018 10th International Conference on Modelling, Identification and Control (ICMIC) Pub Date : 2018-07-01 DOI: 10.1109/ICMIC.2018.8529995
Lirui Shen, Zhongzhi Hu, Qiangang Zheng
{"title":"Modeling and Simulation of Aero-Derivative Gas Turbine for Power Generation","authors":"Lirui Shen, Zhongzhi Hu, Qiangang Zheng","doi":"10.1109/ICMIC.2018.8529995","DOIUrl":"https://doi.org/10.1109/ICMIC.2018.8529995","url":null,"abstract":"Thermodynamics and rotor dynamics are applied to establish a P&WC ST18 gas turbine model. Using T-MATS simulation tools, a steady-state and dynamic model of the gas turbine is constructed. Then, a power management module and speed feedback controller are established. To improve the simulation accuracy of the model, genetic algorithm is used to correct the maps of compressors and turbines. The simulations of optimized steady state model and dynamic model are carried out. And the results show that the established model in different operating point matches the real engine.","PeriodicalId":262938,"journal":{"name":"2018 10th International Conference on Modelling, Identification and Control (ICMIC)","volume":"104 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":"133310262","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
Tail Rudder Optimization Design and Dynamics Modeling for the Small Flexible Membrane Wing Aircraft 小型柔性膜翼飞机尾舵优化设计与动力学建模
2018 10th International Conference on Modelling, Identification and Control (ICMIC) Pub Date : 2018-07-01 DOI: 10.1109/ICMIC.2018.8529853
Zhiyuan Hao, Zhengjie Wang, Jiantong Liu
{"title":"Tail Rudder Optimization Design and Dynamics Modeling for the Small Flexible Membrane Wing Aircraft","authors":"Zhiyuan Hao, Zhengjie Wang, Jiantong Liu","doi":"10.1109/ICMIC.2018.8529853","DOIUrl":"https://doi.org/10.1109/ICMIC.2018.8529853","url":null,"abstract":"In this paper, for one of the research problems of the small flexible membrane wing (FMW) unmanned aerial vehicles (UAV), which is how to make the aircraft have enough fast maneuverability, several different control schemes have been proposed. The controlling aerodynamics were calculated in the different combinations of multiple control surfaces from the rolling, pitching and yawing motion aspect respectively. Through optimization analysis of these types of schemes and establishing an evaluation standard, a design scheme suitable for our demand was determined. Then the nonlinear state-variation model of aircraft dynamics is linearized with the small-disturbance theory and the equation in the state-space form of the aircraft was established. Finally, the result was obtained by analyzing the longitudinal and lateral modes and stability characteristics of the flight as reference for follow-up controller design.","PeriodicalId":262938,"journal":{"name":"2018 10th International Conference on Modelling, Identification and Control (ICMIC)","volume":"43 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":"133698996","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
Fault Detection of Nonlinear Rotor Bearing Systems by Using the Nonlinear Output Frequency Response Functions (NOFRFs) 基于非线性输出频响函数的非线性转子轴承系统故障检测
2018 10th International Conference on Modelling, Identification and Control (ICMIC) Pub Date : 2018-07-01 DOI: 10.1109/ICMIC.2018.8529920
Yunpeng Zhu, Z. Lang, Zhong Luo, S. R. Gunawardena
{"title":"Fault Detection of Nonlinear Rotor Bearing Systems by Using the Nonlinear Output Frequency Response Functions (NOFRFs)","authors":"Yunpeng Zhu, Z. Lang, Zhong Luo, S. R. Gunawardena","doi":"10.1109/ICMIC.2018.8529920","DOIUrl":"https://doi.org/10.1109/ICMIC.2018.8529920","url":null,"abstract":"In this study, the fault detection of nonlinear rotor bearing systems is investigated by using the frequency analysis approach. The Nonlinear Output Frequency Response Functions (NOFRFs) of the nonlinear rotor bearing system are evaluated and used to diagnosis the abnormal conditions of the bearings. Both simulation and experimental studies are conducted to validate the NOFRFs based fault detection method. The results indicate that the higher order NOFRFs are sensitive to the faults of the bearings and independent of the imbalance distance of the rotor. The monotonous change of the NOFRFs with the severity of the faults can be used to effectively quantify the severities of defects in the rotor bearing systems.","PeriodicalId":262938,"journal":{"name":"2018 10th International Conference on Modelling, Identification and Control (ICMIC)","volume":"4 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":"134133561","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
The Solution and Realization of the Main Problem of Smart Home 智能家居主要问题的解决与实现
2018 10th International Conference on Modelling, Identification and Control (ICMIC) Pub Date : 2018-07-01 DOI: 10.1109/ICMIC.2018.8529977
G. Song, Du Jiang, Yang Tao, Lu Xiuwen
{"title":"The Solution and Realization of the Main Problem of Smart Home","authors":"G. Song, Du Jiang, Yang Tao, Lu Xiuwen","doi":"10.1109/ICMIC.2018.8529977","DOIUrl":"https://doi.org/10.1109/ICMIC.2018.8529977","url":null,"abstract":"This paper described the smart home based on Zigbee wireless technology as the core, in view of the traditional intelligent household in the entrance guard, lighting, security aspects of the problems existing in the design a set of system to improve it. The system has four modes: swipe card, GSM, and compound open lock, which can be set by remote or local security level. In the lighting aspect, it is realized by combining the optical fiber + solar LED lighting with the green environmental protection mode. Design a smart camera on the security side to make a remote alarm and video when the house is invaded. The system is intelligent and has high security performance, which is consistent with the global energy conservation and environmental protection in light, so as to make home life more healthy and safe.","PeriodicalId":262938,"journal":{"name":"2018 10th International Conference on Modelling, Identification and Control (ICMIC)","volume":"356 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":"134481096","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 UAV Conflict Resolution Algorithm Based on Improved Particle Swam Algorithm 基于改进粒子游算法的无人机冲突解决算法研究
2018 10th International Conference on Modelling, Identification and Control (ICMIC) Pub Date : 2018-07-01 DOI: 10.1109/ICMIC.2018.8529975
Jianhua Zhang, S. Dou, Yang Li, Xueli Wu, Ran Zhen, Kai Gao, Dongwen Zhang
{"title":"Research on UAV Conflict Resolution Algorithm Based on Improved Particle Swam Algorithm","authors":"Jianhua Zhang, S. Dou, Yang Li, Xueli Wu, Ran Zhen, Kai Gao, Dongwen Zhang","doi":"10.1109/ICMIC.2018.8529975","DOIUrl":"https://doi.org/10.1109/ICMIC.2018.8529975","url":null,"abstract":"This paper is based on the safety method of particle swarm, and integrates the classical particle swarm algorithm and simulated annealing particle swarm algorithm. This article combines the classic particle swarm algorithm and simulated annealing particle swarm optimization algorithm, the advantages of can improve the UAV mission in a complex spatial environment safety, reduce the unmanned aerial vehicle unable to effectively avoid the ground fixed obstacles in the process of flying and air other aircraft due to the risk of collision, made it possible to unmanned aerial vehicles and man-machine Shared airspace, able to perform various tasks for unmanned aerial vehicle safely and successfully provide effective protection.","PeriodicalId":262938,"journal":{"name":"2018 10th International Conference on Modelling, Identification and Control (ICMIC)","volume":"121 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":"133185898","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
Takagi-Sugeno Fuzzy Modeling and Control of Nonlinear System with Adaptive Clustering Algorithms 基于自适应聚类算法的非线性系统模糊建模与控制
2018 10th International Conference on Modelling, Identification and Control (ICMIC) Pub Date : 2018-07-01 DOI: 10.1109/ICMIC.2018.8530000
Kai Zhao, Shurong Li, Zhongjian Kang
{"title":"Takagi-Sugeno Fuzzy Modeling and Control of Nonlinear System with Adaptive Clustering Algorithms","authors":"Kai Zhao, Shurong Li, Zhongjian Kang","doi":"10.1109/ICMIC.2018.8530000","DOIUrl":"https://doi.org/10.1109/ICMIC.2018.8530000","url":null,"abstract":"In order to control a nonlinear system, a model needs to be established to predict its behavior. At present, there are many methods for nonlinear system modeling. Among them T-S fuzzy prediction model has attracted extensive attention due to its better generalization and excellent approximation in the dense region. Clustering algorithms can be used for the premise identification of the T-S model. But the optimal premise is not easy to be determined because of the difficulty to obtain optimal clustering number. For solving the shortcoming, a clustering validity function is described, based on which the clustering performance of adaptive fuzzy C-means clustering algorithm (adaptive FCM) is compared to that of the adaptive alternative fuzzy C-mean clustering algorithm (adaptive AFCM) with three datasets. Furthermore, two modeling algorithms for T-S fuzzy model using the adaptive FCM and the adaptive AFCM are designed, combining with the RLS, named adaptive FCM-RLS and adaptive AFCM-RLS. Finally, in order to demonstrate the effectiveness of the modeling methods in this paper, the T-S fuzzy model of a batch progress is constructed by adaptive FCM-RLS. With the T-S model, fuzzy generalized predictive controller is designed. Simulation results show that fuzzy-GPC controller has the better performances than GPC controller desisned with least square method.","PeriodicalId":262938,"journal":{"name":"2018 10th International Conference on Modelling, Identification and Control (ICMIC)","volume":"36 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":"116645421","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: 3
Dynamic Analysis of Nonlinear Energy Sink and Gaint Magnetostrictive Material Energy Harvester on Account of Nonlinear Output Frequency Response Functions 基于非线性输出频响函数的非线性能量汇和巨磁致伸缩材料能量采集器的动态分析
2018 10th International Conference on Modelling, Identification and Control (ICMIC) Pub Date : 2018-07-01 DOI: 10.1109/ICMIC.2018.8529952
Ke-Fan Xu, Yewei Zhang, Yanqun Lu, Liqun Chen
{"title":"Dynamic Analysis of Nonlinear Energy Sink and Gaint Magnetostrictive Material Energy Harvester on Account of Nonlinear Output Frequency Response Functions","authors":"Ke-Fan Xu, Yewei Zhang, Yanqun Lu, Liqun Chen","doi":"10.1109/ICMIC.2018.8529952","DOIUrl":"https://doi.org/10.1109/ICMIC.2018.8529952","url":null,"abstract":"In this paper, A novel idea is put forward. The nonlinear output frequency response functions(NOFRFs) is the first used in analyzing the dynamical equation of the model of Electro-Mechanical to achieve vibration control and energy collection. The controlling system consisting of a nonlinear energy sink(NES), gaint magnetostrictive material(GMM), 2-DOF is proposed. According to the dynamics model, setting up corresponding kinetic control equations. The nonlinear output frequency response function(NOFRFs) is devoted to calculate the kinetic equations of the 2-DOF with NES and GMM. Results prove that the NOFRFs is used for well calculating and resolving the dynamical equation of the model of 2-DOF with NES and GMM. The NES can control the excessive vibration of the model of 2-DOF obviously and suppress the vibration more effective with GMM. An reasonable designed NES-GMM can efficiently assimilate and dissipate broad band-frequency energy. GMM can collect energy form NES targeting delivery and transform the mechanical energy into the voltage and power through corresponding device.","PeriodicalId":262938,"journal":{"name":"2018 10th International Conference on Modelling, Identification and Control (ICMIC)","volume":"31 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":"127084593","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
Application of Artificial Bee Colony Algorithm Based on Co-Evolution in Automatic Layout of Building Multiple Pipelines 基于协同进化的人工蜂群算法在多管道自动布局中的应用
2018 10th International Conference on Modelling, Identification and Control (ICMIC) Pub Date : 2018-07-01 DOI: 10.1109/ICMIC.2018.8529857
Chang-tao Wang, Zhe Wang, Zhong-hua Han
{"title":"Application of Artificial Bee Colony Algorithm Based on Co-Evolution in Automatic Layout of Building Multiple Pipelines","authors":"Chang-tao Wang, Zhe Wang, Zhong-hua Han","doi":"10.1109/ICMIC.2018.8529857","DOIUrl":"https://doi.org/10.1109/ICMIC.2018.8529857","url":null,"abstract":"In order to solve the problem of multi-pipeline layout in building environment, an initial path pipeline based on probabilistic selection generation is designed and solved with co-evolution and artificial bee colony algorithm. This paper presents the application of artificial bee colony co-evolution algorithm in multi-pipeline automatic layout. Each pipeline corresponds to a population. On the one hand, it evolves independently; at the same time, it adopts cooperative coevolution to optimize the pipeline layout in the building model. The resulting simulation solutions show that the multi-pipeline automatic layout solved by this algorithm is suitable for the application in the building environment model.","PeriodicalId":262938,"journal":{"name":"2018 10th International Conference on Modelling, Identification and Control (ICMIC)","volume":"43 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":"129615424","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
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