Proceedings. IEEE SoutheastCon 2001 (Cat. No.01CH37208)最新文献

EEG signal analysis for human workload classification 脑电信号分析用于人类工作负荷分类

Proceedings. IEEE SoutheastCon 2001 (Cat. No.01CH37208) Pub Date : 2001-04-01 DOI: 10.1109/SECON.2001.923101

C. Ling, H. Goins, A. Ntuen, R. Li

引用次数: 11

Open-loop motor speed control with LabView 开环电机速度控制与LabView

Proceedings. IEEE SoutheastCon 2001 (Cat. No.01CH37208) Pub Date : 2001-04-01 DOI: 10.1109/SECON.2001.923126

P. Olden, K. Robinson, K. Tanner, R. Wilson, A. Basher

{"title":"Open-loop motor speed control with LabView","authors":"P. Olden, K. Robinson, K. Tanner, R. Wilson, A. Basher","doi":"10.1109/SECON.2001.923126","DOIUrl":"https://doi.org/10.1109/SECON.2001.923126","url":null,"abstract":"An open-loop DC motor speed control system is developed using National Instrument's Data Acquisition (DAQ) Board (Model 6040E) and LabVIEW software package. A pulse width modulation (PWM) technique is employed to control motor speed. A VI (virtual instrument) is developed with LabVIEW that allows the DAQ to read a user selected reference voltage continuously. The VI also generates a suitable triangular wave that with the help of the reference signal produces the desired PWM signal. PWM is an analog signal that switches between two predefined limits. The switching interval of the PWM, controlled by the reference signal, determines the average power delivered to the motor circuit. The PWM signal is sent through the output port of the DAQ by the VI which in turn controls the motor speed. User from the front panel of the VI may input the amplitude and the frequency of the triangular wave, sampling rate of the reference signal, and the desired amplitude of the PWM. As the reference voltage increases, the width of the PWM (duty cycle) increases which in turn increases the speed of the motor. The varying nature of the motor speed is demonstrated in the laboratory by changing the reference signal. The principle developed in this project will be utilized in future endeavor toward controlling robot motion remotely via Internet.","PeriodicalId":368157,"journal":{"name":"Proceedings. IEEE SoutheastCon 2001 (Cat. No.01CH37208)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133890119","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: 21

A scalar network analyzer based on detector-log amplifier RFIC chips 基于检测-对数放大器RFIC芯片的标量网络分析仪

Proceedings. IEEE SoutheastCon 2001 (Cat. No.01CH37208) Pub Date : 2001-04-01 DOI: 10.1109/SECON.2001.923078

M. Alam, C.E. Smith

引用次数: 0

Real-time anomaly detection using soft-computing techniques 利用软计算技术进行实时异常检测

Proceedings. IEEE SoutheastCon 2001 (Cat. No.01CH37208) Pub Date : 2001-04-01 DOI: 10.1109/SECON.2001.923097

J. Copeland, R.C. Garcia

引用次数: 8

A noninverting buck-boost converter with reduced components using a microcontroller 一种使用微控制器的非反相降压-升压变换器

Proceedings. IEEE SoutheastCon 2001 (Cat. No.01CH37208) Pub Date : 2001-04-01 DOI: 10.1109/SECON.2001.923091

R. Weissbach, K. Torres

引用次数: 38

A novel conversion scheme from a redundant binary number to two's complement binary number for parallel architectures 一种新的并行结构中冗余二进制数到二补二进制数的转换方案

Proceedings. IEEE SoutheastCon 2001 (Cat. No.01CH37208) Pub Date : 2001-03-30 DOI: 10.1109/SECON.2001.923115

I. Choo, R. G. Deshmukh

引用次数: 10

Applying absorbing Markov chains to solve Poisson's equation in inhomogeneous regions 应用吸收马尔可夫链求解非齐次区域泊松方程

Proceedings. IEEE SoutheastCon 2001 (Cat. No.01CH37208) Pub Date : 2001-03-30 DOI: 10.1109/SECON.2001.923108

R. Garcia, M. Sadiku, Keming Gu

引用次数: 4

Multiple path planning for a group of mobile robot in a 2-D environment using genetic algorithms 基于遗传算法的二维环境中移动机器人多路径规划

Proceedings. IEEE SoutheastCon 2001 (Cat. No.01CH37208) Pub Date : 2001-03-30 DOI: 10.1109/SECON.2001.923089

R. Ramakrishnan, S. Zein-Sabatto

引用次数: 28

Jitter analysis and simulation of constant bit rate ATM multiplexers 恒比特率ATM多路复用器的抖动分析与仿真

Proceedings. IEEE SoutheastCon 2001 (Cat. No.01CH37208) Pub Date : 2001-03-30 DOI: 10.1109/SECON.2001.923085

T.H. Nguyen, M. Sadiku

引用次数: 7

Adaptive network modeling scheme 自适应网络建模方案

Proceedings. IEEE SoutheastCon 2001 (Cat. No.01CH37208) Pub Date : 2001-03-30 DOI: 10.1109/SECON.2001.923098

S.V. Wumnava, G. Crosby, A. Kapasi

{"title":"Adaptive network modeling scheme","authors":"S.V. Wumnava, G. Crosby, A. Kapasi","doi":"10.1109/SECON.2001.923098","DOIUrl":"https://doi.org/10.1109/SECON.2001.923098","url":null,"abstract":"As the network based economy has entered new dimension, there is more need than ever for network performance modeling and optimization. These things will help the proper routing and protection of data elements traversing the networks. Currently, network service providers (NSPs) use TCP/IP (Transmission Control Protocol/Internet Protocol) extensively. The NSPs focus the delivery of hybrid services and features such as voice over IP (VOIP), and virtual private networks (VPNs), over single or multiple IP connections. For network-based applications to be efficient and effective, they must have adequate quality of service (QoS) support and guarantees. User level QoS violations are events, which can be described using traditional rare-event reliability and availability network models. Network parameters such as: the performance matrices, end to end congestion, network delay, average download response times, throughput blocking probabilities, and packet loss rates, should be modeled successfully to implement QoS. The authors have developed an operating model for a practical wide area network using industry standard tools such as OPNET Modeler. In addition, the network modeling schemes available from the UNIX and windows platforms have been analyzed and the corresponding results are compared for the modeling accuracy and integration. The authors present the parameters for the dynamic service delivery on a unified network core using network modeling schemes. In addition, one of the scenarios dealing with network performance and QoS using OPNET simulation tools are presented.","PeriodicalId":368157,"journal":{"name":"Proceedings. IEEE SoutheastCon 2001 (Cat. No.01CH37208)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116272737","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