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2016 IEEE International Conference on Industrial Technology (ICIT)最新文献

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Adaptive synergetic optimal control with application to inertia parameter uncertainty of attitude tracking of spacecraft via the semi-tensor product method 基于半张量积方法的航天器姿态跟踪惯性参数不确定性自适应协同最优控制
2016 IEEE International Conference on Industrial Technology (ICIT) Pub Date : 2016-03-14 DOI: 10.1109/ICIT.2016.7474723
Xuebo Yang, Yan-Long Jia
{"title":"Adaptive synergetic optimal control with application to inertia parameter uncertainty of attitude tracking of spacecraft via the semi-tensor product method","authors":"Xuebo Yang, Yan-Long Jia","doi":"10.1109/ICIT.2016.7474723","DOIUrl":"https://doi.org/10.1109/ICIT.2016.7474723","url":null,"abstract":"This paper investigates the problem of attitude control and disturbance rejection of rigid spacecraft in the presence of parameter uncertainty. The Modified Rodrigues Parameter (MRP) is used along with its associated shadow set as the kinematic variables since it forms a nonsingular set for all possible rotations. The parameter uncertainty caused by the unknown inertia matrix is handled by combining the semitensor product and adaptive control method. Then the synergetic optimal controller (SOC) is designed. This adaptive optimal attitude control algorithm can eliminate inertia parameters' uncertainty and reject disturbance with zero steady-state error and they have optimality property with respect to a meaningful cost functional. Simulation results are employed to confirm the effectiveness of the proposed approach.","PeriodicalId":116715,"journal":{"name":"2016 IEEE International Conference on Industrial Technology (ICIT)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122418388","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
Cross section binary coding for fusion of finger vein and finger dorsal texture 指静脉与指背纹理融合的截面二值编码
2016 IEEE International Conference on Industrial Technology (ICIT) Pub Date : 2016-03-14 DOI: 10.1109/ICIT.2016.7474843
Wenming Yang, Chuan Qin, Xingjun Wang, Q. Liao
{"title":"Cross section binary coding for fusion of finger vein and finger dorsal texture","authors":"Wenming Yang, Chuan Qin, Xingjun Wang, Q. Liao","doi":"10.1109/ICIT.2016.7474843","DOIUrl":"https://doi.org/10.1109/ICIT.2016.7474843","url":null,"abstract":"In this paper, personal authentication by fusion of finger vein (FV) and finger dorsal texture (FDT) is presented. At first, a local enhancement method is proposed for FV and FDT images to enhance the vein vessel and finger dorsal texture line which can be called foreground lines (FLs). Then a novel cross section binary coding (CSBC) containing sixteen pattern-is presented to find the foreground positions and quantify their cross-section profiles. CSBC utilizes the characteristic that for each point, the result of comparing four surrounding points with it reflects its location in the cross-section profile. Finally, a weighted fusion strategy is put forward. The experimental results declare its excellent performance.","PeriodicalId":116715,"journal":{"name":"2016 IEEE International Conference on Industrial Technology (ICIT)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127565321","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: 5
An improved precision time protocol for industrial WLAN communication systems 一种用于工业无线局域网通信系统的改进精确时间协议
2016 IEEE International Conference on Industrial Technology (ICIT) Pub Date : 2016-03-14 DOI: 10.1109/ICIT.2016.7474858
D. Lam, Keishi Yamaguchi, Y. Nagao, M. Kurosaki, H. Ochi
{"title":"An improved precision time protocol for industrial WLAN communication systems","authors":"D. Lam, Keishi Yamaguchi, Y. Nagao, M. Kurosaki, H. Ochi","doi":"10.1109/ICIT.2016.7474858","DOIUrl":"https://doi.org/10.1109/ICIT.2016.7474858","url":null,"abstract":"In this work, an improved Precision Time Protocol (PTP) used to synchronize clocks in industrial Wireless Local Area Network (WLAN) communication systems is addressed. In order to enhance the accuracy of the PTP synchronization, we first provide an approach to remove the drift factor of frequency of crystal oscillators on the master and slave clocks without any additional message exchanges added to the conventional PTP protocol. Then, we show an approach to reduce the asymmetric delays caused by the imbalanced hardware processing latencies between downlink and uplink paths. The simulation results show that the first and second approaches can improve the synchronization accuracy about 30% and 50%, respectively, as compared with the conventional PTP protocol. In addition, the PTP message exchanges are aggregated to reduce transmission overheads for the fast communication systems.","PeriodicalId":116715,"journal":{"name":"2016 IEEE International Conference on Industrial Technology (ICIT)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133619270","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: 7
Transmission of power and data for contactless dynamic charging 传输电能和数据，实现非接触式动态充电
2016 IEEE International Conference on Industrial Technology (ICIT) Pub Date : 2016-03-14 DOI: 10.1109/ICIT.2016.7474752
Chih-Cheng Huang, Yuan-Kang Wu, Chun‐Liang Lin
{"title":"Transmission of power and data for contactless dynamic charging","authors":"Chih-Cheng Huang, Yuan-Kang Wu, Chun‐Liang Lin","doi":"10.1109/ICIT.2016.7474752","DOIUrl":"https://doi.org/10.1109/ICIT.2016.7474752","url":null,"abstract":"The major drawback of the battery charging in a electric vehicle is the use of plug-in charging devices. The aim of this paper is to propose a wireless battery charging method, in addition to power transfer, data related to battery status or vehicle ID code, etc. can be mutually transferred between the grid and vehicle. This work applies inductive power transfer (IPT) to complete the charging system. The proposed charging system can monitor the operating status on the secondary side at all times. It can also adjust charging current depending on the monitoring voltage or curent of battery; furthermore, the propsoed charging system can stop charging if any contingency, such as overvoltage or overcurrent, occurs. Therefore, the proposed charging system maintains an efficient and safely charging operaiton.","PeriodicalId":116715,"journal":{"name":"2016 IEEE International Conference on Industrial Technology (ICIT)","volume":"3 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131923903","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
Integral image word length reduction using overlapping rectangular regions 使用重叠矩形区域的积分图像字长缩减
2016 IEEE International Conference on Industrial Technology (ICIT) Pub Date : 2016-03-14 DOI: 10.1109/ICIT.2016.7474847
T. Kasezawa, Hirotaka Tanaka, Hiroshi Ito
{"title":"Integral image word length reduction using overlapping rectangular regions","authors":"T. Kasezawa, Hirotaka Tanaka, Hiroshi Ito","doi":"10.1109/ICIT.2016.7474847","DOIUrl":"https://doi.org/10.1109/ICIT.2016.7474847","url":null,"abstract":"An integral image is a data table whose elements are the sums of pixel values taken from a source image. Using integral images, the total pixel value for any rectangular region in the source image can be calculated at high speeds. However, a large word length is required. In this study, we propose a word length reduction method for the integral image, which is based on the qualities of the integer addition operations. Using overlapping rectangular regions, we are able to reduce the word length and accurately calculate the total pixel values of the rectangular regions. This method can greatly reduce the word length when seeking the total pixel values of a large number of rectangular regions within the image.","PeriodicalId":116715,"journal":{"name":"2016 IEEE International Conference on Industrial Technology (ICIT)","volume":"114 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133374261","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
Ideal operation model and experimental verification for non-pulsating flow tube pumps 无脉动流管泵理想运行模型及实验验证
2016 IEEE International Conference on Industrial Technology (ICIT) Pub Date : 2016-03-14 DOI: 10.1109/ICIT.2016.7475098
K. Katoh, Hideto Senoh, K. Hirata
{"title":"Ideal operation model and experimental verification for non-pulsating flow tube pumps","authors":"K. Katoh, Hideto Senoh, K. Hirata","doi":"10.1109/ICIT.2016.7475098","DOIUrl":"https://doi.org/10.1109/ICIT.2016.7475098","url":null,"abstract":"Tube pumps which transfer fluid by squeezing the tube with rollers are used in various fields thanks to their cleanliness and convenience. However, periodical flow fluctuation occurs when the rollers leave the tube because the tube restoring force disrupts the flow speed. In this paper, we contend that the pump can theoretically achieve non-pulsating flow by assuming the rollers can move independently and operating them at a non-constant speed based on an ideal operation model we make. The effectiveness of this model is shown by simulation and experimental verifications using repetitive control theory.","PeriodicalId":116715,"journal":{"name":"2016 IEEE International Conference on Industrial Technology (ICIT)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133541753","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
Active disturbance rejection control for active suspension system of tracked vehicles 履带车辆主动悬架系统的自抗扰控制
2016 IEEE International Conference on Industrial Technology (ICIT) Pub Date : 2016-03-14 DOI: 10.1109/ICIT.2016.7475030
Yuanqing Xia, Yingwei Xu, Fan Pu, M. Fu
{"title":"Active disturbance rejection control for active suspension system of tracked vehicles","authors":"Yuanqing Xia, Yingwei Xu, Fan Pu, M. Fu","doi":"10.1109/ICIT.2016.7475030","DOIUrl":"https://doi.org/10.1109/ICIT.2016.7475030","url":null,"abstract":"In this paper, a mechanical model for a half-tracked vehicle with eight degrees of freedom is established. A scheme of active disturbance rejection control (ADRC) is first presented to control the vertical motion and pitching angle of the tracked vehicle. The inner parameters uncertainty and the external disturbances are estimated as the total disturbances by using extended state observer (ESO) and are then real-time compensated by the control law. Tracked vehicle suspension system under random road excitation is simulated by MATLAB. The results show that ADRC has better control effect towards the acceleration and pitching angle of the suspension system comparing with the fuzzy controller.","PeriodicalId":116715,"journal":{"name":"2016 IEEE International Conference on Industrial Technology (ICIT)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133885958","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
Multi-module high voltage pulse generator based on DC-DC boost converter and CDVMs for drinking water purification 基于DC-DC升压变换器和cdms的多模块高压脉冲发生器用于饮用水净化
2016 IEEE International Conference on Industrial Technology (ICIT) Pub Date : 2016-03-14 DOI: 10.1109/ICIT.2016.7474774
A. Elserougi, Shehab Ahmed, A. Massoud
{"title":"Multi-module high voltage pulse generator based on DC-DC boost converter and CDVMs for drinking water purification","authors":"A. Elserougi, Shehab Ahmed, A. Massoud","doi":"10.1109/ICIT.2016.7474774","DOIUrl":"https://doi.org/10.1109/ICIT.2016.7474774","url":null,"abstract":"High pulsed electric field (PEF) can be used effectively in drinking water purification, by applying it across the water sample to be treated. Application of sufficient high PEF guarantees killing of harmful germs and bacteria in the drinking water. In this paper, a new multi-module high voltage pulse generator is proposed. Each module is based on DC-DC boost converter in conjunction with capacitor-diode voltage multiplier (CDVM), with closed loop control on its output voltage. The modules are fed from isolated low voltage DC sources, and their synchronized pulsed output voltages are connected in series to increase the total pulsed output voltage. The main advantages of the proposed approach are modularity, scalability, redundancy, and employment of relatively low/medium voltage semiconductor devices to generate a high output voltage (i.e. no need for series connected switches). The proposed approach is validated by simulation study assuming different operating conditions.","PeriodicalId":116715,"journal":{"name":"2016 IEEE International Conference on Industrial Technology (ICIT)","volume":"104 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124211780","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: 15
Adaptive combination with improved performance for sparse system 改进稀疏系统性能的自适应组合
2016 IEEE International Conference on Industrial Technology (ICIT) Pub Date : 2016-03-14 DOI: 10.1109/ICIT.2016.7474841
Gyogwon Koo, Jae Jin Jeong, Seung Hun Kim, Sang Woo Kim
{"title":"Adaptive combination with improved performance for sparse system","authors":"Gyogwon Koo, Jae Jin Jeong, Seung Hun Kim, Sang Woo Kim","doi":"10.1109/ICIT.2016.7474841","DOIUrl":"https://doi.org/10.1109/ICIT.2016.7474841","url":null,"abstract":"We propose an adaptive combination of a proportionate normalized least-mean-square with individual activation factors (IAF-PNLMS) and a normalized mean-square (NLMS) for the sparse system. The IAF-PNLMS has the fastest initial convergence rate among the algorithms for the sparse system. The NLMS has a low misalignment for various systems. To obtain both fast convergence rate and a low misalignment, we derive the proposed algorithm through adaptive combination algorithm of the IAF-PNLMS and the NLMS. We simulate to show the proposed algorithm has better performance than the conventional algorithms for the sparse system in terms of convergence rate and steady-state performance.","PeriodicalId":116715,"journal":{"name":"2016 IEEE International Conference on Industrial Technology (ICIT)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125631956","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
Implementation of a digital controller using DSP TMS320F28335 for frequency and power tracking of load resonant inverters 利用DSP TMS320F28335实现数字控制器对负载谐振逆变器的频率和功率跟踪
2016 IEEE International Conference on Industrial Technology (ICIT) Pub Date : 2016-03-14 DOI: 10.1109/ICIT.2016.7474905
Jayganesh Rajaraman, V. Prajapati, M. Bhagat, Y. Rao, R. Sawant
{"title":"Implementation of a digital controller using DSP TMS320F28335 for frequency and power tracking of load resonant inverters","authors":"Jayganesh Rajaraman, V. Prajapati, M. Bhagat, Y. Rao, R. Sawant","doi":"10.1109/ICIT.2016.7474905","DOIUrl":"https://doi.org/10.1109/ICIT.2016.7474905","url":null,"abstract":"As the need for more complex control and friendly user interface is increasing, digital control implementation is crucial in modern energy conversion systems and power electronic converters. The Load resonant inverter (LRI) can be controlled to generate a quasi square wave of variable pulse width generated by digital signal processor (DSP). It is used to store the required commands for generating the necessary waveforms to control the frequency of the inverter through proper design of switching pulses. In this paper, a digital controller has been implemented which possess advantages of phase shift control while providing rapid frequency tracking for load resonant applications. The digital control algorithm has been optimized in Embedded C Language and implemented on a floating point Digital Signal Processor TMS320F28335. The DSP alogorithm is experimentally evaluated on load resonant inverter used for an induction heating system prorotype.","PeriodicalId":116715,"journal":{"name":"2016 IEEE International Conference on Industrial Technology (ICIT)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125684858","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: 4
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