发布求助
文献互助 智能选刊 最新文献

2010 International Conference on Power, Control and Embedded Systems最新文献

筛选
英文 中文
Sensors integration in embedded systems 嵌入式系统中的传感器集成
2010 International Conference on Power, Control and Embedded Systems Pub Date : 2010-11-01 DOI: 10.1109/ICPCES.2010.5698681
Hara Gopal Mani Pakala, Ibrahim Khan, K. Raju
{"title":"Sensors integration in embedded systems","authors":"Hara Gopal Mani Pakala, Ibrahim Khan, K. Raju","doi":"10.1109/ICPCES.2010.5698681","DOIUrl":"https://doi.org/10.1109/ICPCES.2010.5698681","url":null,"abstract":"Sensors/actuators are critical components of several Complex Embedded Systems (CES). In these CES a fault in the sensors or actuators can trigger the incidence of catastrophic events. Sensor / actuator faults detection is difficult and impacts critically the system performance. Subsystem or Embedded Processing Component (EPC), integration testing with sensor or actuator is required to assure that the ‘Subsystem under test (SUT)’ meets the specifications. Several researchers have addressed software integration issues only; however sensors /actuators integration issues were not addressed adequately. This paper focuses on the integration testing of sensors / actuators in ES. The sensor integration with EPC is viewed as identification of faulty communication channel within SUT. The Sensor and EPC models are developed based on and are modified for incorporating faults in the communication channel between them. A faulty communication channel is modelled by a “faulty process Ψ” that changes the operations or possibly modifies events between the fault-free processes, while the components are assumed to be fault free. The functional tests are important in verifying system and their reuse in integration testing correctly identifies the known and tested system requirements. Comparing the observed output in the communication channel with expected response identifies the fault(s) in the channel and provides integration test verdict: pass or fail. An example illustrates the application of functional testing for integration of sensor.","PeriodicalId":439893,"journal":{"name":"2010 International Conference on Power, Control and Embedded Systems","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125584077","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: 6
Nodal pricing with different reactive power cost models in hybrid electricity markets 混合电力市场中不同无功成本模型下的节点定价
2010 International Conference on Power, Control and Embedded Systems Pub Date : 2010-11-01 DOI: 10.1109/ICPCES.2010.5698613
Ashwani Kumar, Punit Kumar
{"title":"Nodal pricing with different reactive power cost models in hybrid electricity markets","authors":"Ashwani Kumar, Punit Kumar","doi":"10.1109/ICPCES.2010.5698613","DOIUrl":"https://doi.org/10.1109/ICPCES.2010.5698613","url":null,"abstract":"In this paper, the nodal price for real and reactive power considering different reactive power price cost calculation methods for generator reactive power has been presented. The impact of FACTS controllers has also been considered taking their cost function into account. The comparison of fuel costs, reactive power cost, and cost of FACTS devices, and their impact on nodal price determination has been presented for different cases with reactive power cost models for determining reactive cost component for generators. The impact of SVC has also been considered on nodal price of real and reactive power. Mixed integer non-linear programming approach has been formulated for solution. The proposed approach has been tested on IEEE 24-bus Reliability Test System (RTS) for hybrid market model.","PeriodicalId":439893,"journal":{"name":"2010 International Conference on Power, Control and Embedded Systems","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126791320","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
AQUIRE: Applied qualitative use of interrelated entities — Methodology for analysing qualitative data in HCI 相关实体的定性应用- HCI中定性数据分析的方法学
2010 International Conference on Power, Control and Embedded Systems Pub Date : 2010-11-01 DOI: 10.1109/ICPCES.2010.5698678
Sanjay Tripathi
{"title":"AQUIRE: Applied qualitative use of interrelated entities — Methodology for analysing qualitative data in HCI","authors":"Sanjay Tripathi","doi":"10.1109/ICPCES.2010.5698678","DOIUrl":"https://doi.org/10.1109/ICPCES.2010.5698678","url":null,"abstract":"Industrial software user experience research tends to use more qualitative research in order to gain much knowledge about their users. There are number of analysis techniques originated from other domains like social science and psychology, available to analyse the qualitative dataset gathered during field studies. Human Computer Interaction researchers have tried and using some or combination of those techniques. Since these techniques have evolved basically in academia research, it offers a rigorous process and needs certain level of expertise in using them. In industrial software user experience research, where research projects are very much applied in nature and having shorter project life cycle, often putting difficulties before the practitioners in using that rigorous analysis process. This paper presents an innovative, simple to use and systematic way of analyzing qualitative data set in shorter period of time. The presented methodology uses applied qualitative use of interrelated entities gathered in terms of narrative data set for analysing the results.","PeriodicalId":439893,"journal":{"name":"2010 International Conference on Power, Control and Embedded Systems","volume":"180 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127018180","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
Wind energy conversion based on seven-level cascaded H-bridge inverter using LabVIEW FPGA 基于LabVIEW FPGA的七电平级联h桥逆变器风能转换
2010 International Conference on Power, Control and Embedded Systems Pub Date : 2010-11-01 DOI: 10.1109/ICPCES.2010.5698653
P. Samuel, N. Chandrashekhar, Rajesh Gupta
{"title":"Wind energy conversion based on seven-level cascaded H-bridge inverter using LabVIEW FPGA","authors":"P. Samuel, N. Chandrashekhar, Rajesh Gupta","doi":"10.1109/ICPCES.2010.5698653","DOIUrl":"https://doi.org/10.1109/ICPCES.2010.5698653","url":null,"abstract":"In this paper, an isolated wind energy conversion system (WECS) based on the cascaded H-bridge multilevel inverter (CHBMLI) topology employing a permanent magnet synchronous generator (PMSG) driven by a variable speed wind turbine and feeding high power single-phase local loads has been proposed. A seven-level cascaded H-bridge inverter employing phase-shifted multi-carrier pulse width modulation is implemented using LabVIEW FPGA. The output of the synchronous generator with fixed excitation, emulating a PMSG is connected to a three phase diode bridge rectifier. The DC output of the rectifier is then connected to the proposed topology of three H-bridges using IGBT based intelligent power modules (IPM) thus forming a single phase CHBMLI in the laboratory to obtain the experimental results. The switching pulses for the IPM are generated with phase shifted multi carrier PWM using NI LABVIEW with the help of PCI 7831R FPGA data acquisition board that in turn generates a seven-level output voltage across a single-phase load.","PeriodicalId":439893,"journal":{"name":"2010 International Conference on Power, Control and Embedded Systems","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121992201","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: 19
Sliding mode control of converter in distributed generation using DSTATCOM 基于DSTATCOM的分布式发电变换器滑模控制
2010 International Conference on Power, Control and Embedded Systems Pub Date : 2010-11-01 DOI: 10.1109/ICPCES.2010.5698630
R. Bajpai, Rajesh Gupta
{"title":"Sliding mode control of converter in distributed generation using DSTATCOM","authors":"R. Bajpai, Rajesh Gupta","doi":"10.1109/ICPCES.2010.5698630","DOIUrl":"https://doi.org/10.1109/ICPCES.2010.5698630","url":null,"abstract":"In this paper, a control strategy based on the sliding mode control is used to achieve robust control of a distribution static compensator (DSTATCOM) which is controlled as voltage source converter for the grid interface of wind turbine-generator system. The DSTATCOM is used to control the voltage of the bus to which it is connected to a balance sinusoid in respect of the harmonic distortions in supply or load side of the three-phase system. A variable speed wind turbine generator is used to produce a variable DC voltage which is placed as input voltage source to the converter of the DSTATCOM. Easily implemented sliding surface provide prominent dynamic performance against changes in the load and in the input dc voltage due to wind variations. A control strategy for grid voltage control has been implemented in respect of the wind variations. The results are verified using PSCAD/EMTDC simulation studies.","PeriodicalId":439893,"journal":{"name":"2010 International Conference on Power, Control and Embedded Systems","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125893828","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: 6
A novel MAC protocol for MANETs using smart antenna system 一种基于智能天线系统的无线局域网MAC协议
2010 International Conference on Power, Control and Embedded Systems Pub Date : 2010-11-01 DOI: 10.1109/ICPCES.2010.5698676
R. Verma, A. Prakash, P. Verma, N. Tyagi, R. Tripathi
{"title":"A novel MAC protocol for MANETs using smart antenna system","authors":"R. Verma, A. Prakash, P. Verma, N. Tyagi, R. Tripathi","doi":"10.1109/ICPCES.2010.5698676","DOIUrl":"https://doi.org/10.1109/ICPCES.2010.5698676","url":null,"abstract":"Throughput enhancement of a wireless ad hoc at the media access (MAC) layer is achieved through spatial reuse of the channel by allowing concurrent transmissions as much as possible among neighboring nodes. In this paper, we present a novel high-throughput MAC protocol, called Multiple Beam Antenna Array MAC (MBAA-MAC), which supports concurrent transmission while having simple design, single transmission power network architecture and single transceiver. MBAA-MAC uses benefits of the directional antennas to improve the throughput of the network. Prior to data packet transmission, direction and location of the neighboring nodes is performed through RTS/CTS exchange. In this protocol, additional control gap is inserted between RTS/CTS and DATA packets, which allow exchange of a series of RTS/CTS packets of neighboring nodes to schedule their possible concurrent data transmissions. Simulation results show that a considerable gain in throughput can be obtained by MBAA-MAC protocol compared to the existing IEEE 802.11 MAC protocol.","PeriodicalId":439893,"journal":{"name":"2010 International Conference on Power, Control and Embedded Systems","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127256249","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
Analysis and design of improved PI-PD controller for TCP AQM routers TCP AQM路由器改进PI-PD控制器的分析与设计
2010 International Conference on Power, Control and Embedded Systems Pub Date : 2010-11-01 DOI: 10.1109/ICPCES.2010.5698714
P. Padhy, R. Sundaram
{"title":"Analysis and design of improved PI-PD controller for TCP AQM routers","authors":"P. Padhy, R. Sundaram","doi":"10.1109/ICPCES.2010.5698714","DOIUrl":"https://doi.org/10.1109/ICPCES.2010.5698714","url":null,"abstract":"Active Queue Management (AQM) plays a very important role in congestion control of Transmission Control Protocol/Internet Protocol (TCP/IP) networks. This paper attempts to design an improved proportional-integralproportional-derivative (PI-PD) controller as an active queue manager for TCP routers. The proposed controller scheme controls present congestion reactively and also avoids the incipient congestion proactively. Fast response to the changing traffic is achieved by PD as it maintains the target queue length, high link utilization and low packet loss. We use ns simulation to demonstrate the practical advantage of using PI-PD controller over PI in managing queue utilization and delay.","PeriodicalId":439893,"journal":{"name":"2010 International Conference on Power, Control and Embedded Systems","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123220008","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
A novel control strategy based shunt APLC for power quality improvements 一种基于并联APLC的电能质量改进控制策略
2010 International Conference on Power, Control and Embedded Systems Pub Date : 2010-11-01 DOI: 10.1109/ICPCES.2010.5698611
P. Karuppanan, K. Mahapatra
{"title":"A novel control strategy based shunt APLC for power quality improvements","authors":"P. Karuppanan, K. Mahapatra","doi":"10.1109/ICPCES.2010.5698611","DOIUrl":"https://doi.org/10.1109/ICPCES.2010.5698611","url":null,"abstract":"This paper presents shunt active power line conditioners for power quality improvement such as harmonics and reactive power compensation due to non-linear loads. The novel compensation control strategy is based on positive sequence voltage detector with generalized Fryze currents minimization, an approach different from conventional methods; the purpose is to guarantee linearity between the supply voltage and the compensated current. The shunt APLC system is implemented with current controlled Voltage Source Inverter (VSI) and is connected to the distribution network for canceling current harmonics. The reference currents are extracted using the Fryze Current Minimization (FCM) algorithm and VSI switching signals are derived from hysteresis current controller (HCC). This method maintains the capacitance voltage of the inverter constant without any additional control circuit. The shunt APLC system is investigated and the performance parameters are obtained under various non-linear and unbalanced load conditions.","PeriodicalId":439893,"journal":{"name":"2010 International Conference on Power, Control and Embedded Systems","volume":"152 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124615259","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
Ziegler-Nichol's method of online tuning of PMSM for improved transient response 齐格勒-尼科尔的在线调谐永磁同步电机的方法，以改善瞬态响应
2010 International Conference on Power, Control and Embedded Systems Pub Date : 2010-11-01 DOI: 10.1109/ICPCES.2010.5698707
B. Jaganathan, R. Sharanya, S. Devi, S. Sah
{"title":"Ziegler-Nichol's method of online tuning of PMSM for improved transient response","authors":"B. Jaganathan, R. Sharanya, S. Devi, S. Sah","doi":"10.1109/ICPCES.2010.5698707","DOIUrl":"https://doi.org/10.1109/ICPCES.2010.5698707","url":null,"abstract":"Tuning of PID controllers is one of the important ways to achieve desired performance of a system. PMSM drives are the upcoming parts in the field of Hybrid Electric Vehicles, etc., Many methods are available for the tuning of PID controllers. In this paper an online tuning of PID controllers using Zeigler-Nichol's method for PMSM drives is presented to improve the transient response of the drive. A conventional PID controller is also used to control the machine. These two methods are compared with respect to their transient response, i.e., with respect to their settling times. It is found that the Zeigler-Nichol's method gives much improved transient response than the other. The transfer function of the PMSM is obtained from its state model defined in d-q-o model which is made use in the simulation. MATLAB/Simulink is used for the simulation and the results are also shown.","PeriodicalId":439893,"journal":{"name":"2010 International Conference on Power, Control and Embedded Systems","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116613747","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: 12
Proposing a novel low-power high-speed mixed GDI Full Adder topology 提出一种新颖的低功耗高速混合GDI全加法器拓扑结构
2010 International Conference on Power, Control and Embedded Systems Pub Date : 2010-11-01 DOI: 10.1109/ICPCES.2010.5698636
A. Agrawal, Shivshankar Mishra, R. Nagaria
{"title":"Proposing a novel low-power high-speed mixed GDI Full Adder topology","authors":"A. Agrawal, Shivshankar Mishra, R. Nagaria","doi":"10.1109/ICPCES.2010.5698636","DOIUrl":"https://doi.org/10.1109/ICPCES.2010.5698636","url":null,"abstract":"This paper deals with the implementation of full adder chains by mixing different CMOS full adder topologies. The proposed approach is based on cascading fast Gate Diffusion Input (GDI) Full Adders interrupted by static gate having driving capability, such as inverter, thus exploiting the intrinsic low power consumption of such topologies. The results obtained show that the proposed mixed-topology approach based on GDI adders is capable of very low-power consumption and a very high-speed. This also enables a high degree of design freedom, given that the same (mixed) topology can be used for a wide range of applications. This greater flexibility also affords a significant reduction in the design effort. Delay and power has been evaluated by HSPICE simulation using TSMC 0.18µm CMOS technology considering minimum power design. The simulation results reveal better delay and power performance of proposed topology as compared to existing topologies at 1.8V supply voltage.","PeriodicalId":439893,"journal":{"name":"2010 International Conference on Power, Control and Embedded Systems","volume":"27 26","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132938279","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: 13
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信