发布求助
文献互助 智能选刊 最新文献

2014 CACS International Automatic Control Conference (CACS 2014)最新文献

筛选
英文 中文
Dispatching and conflict-free routing based on model predictive control in semiconductor fab 基于模型预测控制的半导体工厂调度与无冲突路由
2014 CACS International Automatic Control Conference (CACS 2014) Pub Date : 2014-11-01 DOI: 10.1109/CACS.2014.7097197
Ryosuke Nakamura, K. Sawada, Seiichi Shin, K. Kumagai, Hisato Yoneda
{"title":"Dispatching and conflict-free routing based on model predictive control in semiconductor fab","authors":"Ryosuke Nakamura, K. Sawada, Seiichi Shin, K. Kumagai, Hisato Yoneda","doi":"10.1109/CACS.2014.7097197","DOIUrl":"https://doi.org/10.1109/CACS.2014.7097197","url":null,"abstract":"This paper proposes a new scheduling method of dispatching and conflict-free routing for overhead hoist transport (OHT) systems in semiconductor fabrication (Fab). This paper utilizes a model predictive control (MPC) strategy in which the cycle of measurement, prediction, optimization and control is repeated. The first aim of the MPC application is to set a small prediction horizon for the scheduling optimization, which leads to reduce computational complexity. The second aim is to address the dynamic situation such that transport requests are given in real time. This paper introduces a switching type multi-objective cost function and considers how the MPC based method adds new request tasks to the scheduling problem in real-time for the dynamic situation. To verify the validity of the proposed method, some numerical examples are shown.","PeriodicalId":322035,"journal":{"name":"2014 CACS International Automatic Control Conference (CACS 2014)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130253687","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 study of the piston driving and position sensing for a linearly moving piston pump 线性运动柱塞泵的活塞驱动与位置传感研究
2014 CACS International Automatic Control Conference (CACS 2014) Pub Date : 2014-11-01 DOI: 10.1109/CACS.2014.7097203
Shih-Yuan Lin, Jyun-Jia Liao, Shu-sheng Lee
{"title":"The study of the piston driving and position sensing for a linearly moving piston pump","authors":"Shih-Yuan Lin, Jyun-Jia Liao, Shu-sheng Lee","doi":"10.1109/CACS.2014.7097203","DOIUrl":"https://doi.org/10.1109/CACS.2014.7097203","url":null,"abstract":"The major component of the left ventricular assist device (LVAD) is the pump and the pulsatile pump can generate the pulsatile flow which is similar to the circulation human body. In this research work, the control method of the piston movement for a linearly moving piston pump has been developed. The pump owned 24-sets coils outside the tube and a piston inlaid with a permanent magnet was inside. An induced magnetic field was interact to the magnet and generated repulsive or attractive force to drive the piston when the current was applied to the coil. Some simulation of the magnetic field distribution with different numbers of coils carrying the different direction current has been done. To verify the simulation and the real situation of the piston moving, the Hall Effect sensors were used to sense the piston. The sensing signals showed the piston moved smoothly and controllable in the air under attractive force. However, the combination of repulsive or attractive forces was needed when the water was pumped in a simple channel by it. The flow rate was about 5.5 liters per minute when the pump was connected to the blood circulation simulation machine provided by Keelung Chang Gung Memorial Hospital. The developed control signals was successful to drive the linearly moving piston pump and achieve the minimum required flow rate for a LVAD.","PeriodicalId":322035,"journal":{"name":"2014 CACS International Automatic Control Conference (CACS 2014)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127171594","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
Target localization using RGB-D camera and LiDAR sensor fusion for relative navigation 目标定位采用RGB-D相机和激光雷达传感器融合进行相对导航
2014 CACS International Automatic Control Conference (CACS 2014) Pub Date : 2014-11-01 DOI: 10.1109/CACS.2014.7097178
H. Song, W. Choi, Seongmin Lim, Hae-dong Kim
{"title":"Target localization using RGB-D camera and LiDAR sensor fusion for relative navigation","authors":"H. Song, W. Choi, Seongmin Lim, Hae-dong Kim","doi":"10.1109/CACS.2014.7097178","DOIUrl":"https://doi.org/10.1109/CACS.2014.7097178","url":null,"abstract":"This paper describes a novel approach to estimating the position of target based on fusion of RGB-depth camera and 2D light detection and ranging (LiDAR) sensor measurements. In the proposed approach, the 3D and 2D position information of target measured by RGB-D camera and LiDAR sensor respectively are utilized to find location of target by incoporating visual tracker, depth information and vision-LiDAR low-level fusion algorithm (e.g., extrinsic calibration). Registration error correction of multiple measurements from both RGB-D camera and LiDAR sensors is executed in order to carry out data fuison. Then, results of local noisy position measuments are fused using track-to-track fusion algorithm. The experimental verification results are compared to position data from VICON motion capture and the results show that the performance of the proposed approach is better than each sensor's localization result in view of noise intensity.","PeriodicalId":322035,"journal":{"name":"2014 CACS International Automatic Control Conference (CACS 2014)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125672533","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
Controller design for truck-trailer stochastic system subject to H2 performance and strictly input passivity 基于H2性能和严格输入无源的卡车-挂车随机系统控制器设计
2014 CACS International Automatic Control Conference (CACS 2014) Pub Date : 2014-11-01 DOI: 10.1109/CACS.2014.7097163
C. Ku, Rui-Wen Chen
{"title":"Controller design for truck-trailer stochastic system subject to H2 performance and strictly input passivity","authors":"C. Ku, Rui-Wen Chen","doi":"10.1109/CACS.2014.7097163","DOIUrl":"https://doi.org/10.1109/CACS.2014.7097163","url":null,"abstract":"This paper deals with the mixed H2/passivity performance controller design problem for truck-trailer stochastic system. Based on the Ito stochastic equation, the stochastic behavior of the system can be described by multiplicative noise. Using the H2 control scheme, the output energy of the system is minimized under initial conditions. Moreover, the passivity performance is applied to attenuate instable energy from external disturbance. Employing the Lyapunov function, the asymptotical stability of the system is discussed by solving the derived sufficient conditions. Moreover, the mixed H2/passivity performance can be achieved to minimize the output energy and strictly input passivity of the system. Finally, the proposed design methodology is applied to solve the stability problem of truck-trailer system. And, simulation results show that the designed mixed H2/passivity controller effectively makes the Truck-Trailer stochastic system for achieving the mixed H2/passivity performance and asymptotical stability in the mean square.","PeriodicalId":322035,"journal":{"name":"2014 CACS International Automatic Control Conference (CACS 2014)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130677632","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
Full extracting kinematic and dynamic equations of X/Y pedestal with velocity analysis 基于速度分析的X/Y基座运动学和动力学方程的完整提取
2014 CACS International Automatic Control Conference (CACS 2014) Pub Date : 2014-11-01 DOI: 10.1109/CACS.2014.7097190
Nafiseh Mazaheri Tehrani, A. Vali, Elham Javanfar, H. M. Tehrani
{"title":"Full extracting kinematic and dynamic equations of X/Y pedestal with velocity analysis","authors":"Nafiseh Mazaheri Tehrani, A. Vali, Elham Javanfar, H. M. Tehrani","doi":"10.1109/CACS.2014.7097190","DOIUrl":"https://doi.org/10.1109/CACS.2014.7097190","url":null,"abstract":"In order to track the satellite, it is necessary to extract the pedestal kinematic equations by assuming to have the azimuth/elevation angles of satellite path. This paper deals with extracting of forward and inverse kinematic equations of the x/y pedestal with analysis of speed and extraction of singular points. Then equations are varied by the real Azimuth/Elevation of a LEO satellite. Finally the velocity and input torque of each link are examined during the period of work.","PeriodicalId":322035,"journal":{"name":"2014 CACS International Automatic Control Conference (CACS 2014)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128877447","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
Solar system GSM/INS positioning system with fuzzy control 太阳能系统GSM/INS模糊控制定位系统
2014 CACS International Automatic Control Conference (CACS 2014) Pub Date : 2014-11-01 DOI: 10.1109/CACS.2014.7097189
Jade Hsin-Yuan Chen, Patent Examiner
{"title":"Solar system GSM/INS positioning system with fuzzy control","authors":"Jade Hsin-Yuan Chen, Patent Examiner","doi":"10.1109/CACS.2014.7097189","DOIUrl":"https://doi.org/10.1109/CACS.2014.7097189","url":null,"abstract":"A New concept regarding Solar system GSM/INS integration, based on artificial intelligence, i.e. adaptive neuro-fuzzy inference system (ANFIS) is presented. The SOLAR SYSTEM GSM system with fuzzy logic is used as reference during the time it is available. The data from SOLAR SYSTEM GSM and inertial navigation system (SOLAR SYSTEM INS) are used to build a structured knowledge base consisting of behavior of the SOLAR SYSTEM INS in some special scenarios of vehicle motion. With the same data, the proposed fuzzy system is trained to obtain the corrected navigation data. In the absence of the SOLAR SYSTEM GSM information, the system will perform its task only with the data from SOLAR SYSTEM INS and with fuzzy correction algorithm.","PeriodicalId":322035,"journal":{"name":"2014 CACS International Automatic Control Conference (CACS 2014)","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125537146","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
Modelling and control of a small wind turbine by using PSIM 基于PSIM的小型风力发电机建模与控制
2014 CACS International Automatic Control Conference (CACS 2014) Pub Date : 2014-11-01 DOI: 10.1109/CACS.2014.7097168
Yuan-Kang Wu, Yuanyue Yang, Huei-Jeng Lin, Shih-Yu Yang
{"title":"Modelling and control of a small wind turbine by using PSIM","authors":"Yuan-Kang Wu, Yuanyue Yang, Huei-Jeng Lin, Shih-Yu Yang","doi":"10.1109/CACS.2014.7097168","DOIUrl":"https://doi.org/10.1109/CACS.2014.7097168","url":null,"abstract":"The manufacturers of small wind turbines generally provide basic parameters of their products, resulting in increased uncertainty upon evaluating the performance of small wind turbines. Therefore, the useful and accurate modeling of a small wind turbine is significant. This work discusses the modelling and control of a small wind turbine. The basic topology design and control principle for small wind turbines are introduced, including mathematical modelling of permanent magnet synchronous generator, maximum power point tracking, and space vector pulse width modulation. Furthermore, the simulation circuit of a complete small wind turbine was established by using PSIM software and the simulation results are presented in this paper.","PeriodicalId":322035,"journal":{"name":"2014 CACS International Automatic Control Conference (CACS 2014)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126236739","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
A 10-bit 20 MS/s successive approximation register analog-to-digital converter using single-sided DAC switching method for control application 用于控制应用的10位20 MS/s连续逼近寄存器模数转换器，采用单面DAC开关方法
2014 CACS International Automatic Control Conference (CACS 2014) Pub Date : 2014-11-01 DOI: 10.1109/CACS.2014.7097157
W. Lai, Jhin-Fang Huang, Cheng-Gu Hsieh
{"title":"A 10-bit 20 MS/s successive approximation register analog-to-digital converter using single-sided DAC switching method for control application","authors":"W. Lai, Jhin-Fang Huang, Cheng-Gu Hsieh","doi":"10.1109/CACS.2014.7097157","DOIUrl":"https://doi.org/10.1109/CACS.2014.7097157","url":null,"abstract":"In this paper 10-bit 20MS/s successive approximation register (SAR) analog-to-digital converter (ADC) implemented in TSMC 0.18-um CMOS process is presented control application as a part of the biological signal acquisition system. By applying single-sided switching method that reduces DAC switching energy, the proposed SAR ADC achieves less power consumption. Also, asynchronous control logic is used which doesn't need an external high frequency clock to drive ADC. Measured results show that at sampling rate of 20 MS/s, the proposed SAR ADC achieves a spurious-free dynamic range (SFDR) of 70.2 dB, a signal-to-noise and distortion ratio (SNDR) of 56.35 dB, an effective number of bits (ENOB) of 9.067 bits, a differential nonlinearity (DNL) of 1.2 LSB, an integral nonlinearity (INL) of 1.54 LSB and a power consumption of 910 μW. The overall chip area is only 0.57 mm2 with a small ADC core area of 0.171 mm2.","PeriodicalId":322035,"journal":{"name":"2014 CACS International Automatic Control Conference (CACS 2014)","volume":"180 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116135099","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
Construction of interval polynomial ensure the specified degree of robust stability 区间多项式的构造保证了系统的鲁棒稳定性
2014 CACS International Automatic Control Conference (CACS 2014) Pub Date : 2014-11-01 DOI: 10.1109/CACS.2014.7097204
T. Ezangina, S. Gayvoronskiy, S. Efimov
{"title":"Construction of interval polynomial ensure the specified degree of robust stability","authors":"T. Ezangina, S. Gayvoronskiy, S. Efimov","doi":"10.1109/CACS.2014.7097204","DOIUrl":"https://doi.org/10.1109/CACS.2014.7097204","url":null,"abstract":"The paper presents an original algorithm to determine the intervals of characteristic polynomial coefficients, which ensure that the polynomial roots are located leftward to the vertical line, which specifies the robust stability degree. This algorithm is built in conditions that provide linking indexes of stability and oscillation with interval coefficients of the characteristic polynomial. The paper reviews application of the algorithm for determination of the interval settings in a robust PID-controller. The efficiency of the algorithm was tested by construction of localization regions of roots of the synthesized interval polynomial.","PeriodicalId":322035,"journal":{"name":"2014 CACS International Automatic Control Conference (CACS 2014)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124987194","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
Following control design of moving targets for an intelligent vehicle combined with computer vision 结合计算机视觉的智能车辆运动目标跟踪控制设计
2014 CACS International Automatic Control Conference (CACS 2014) Pub Date : 2014-11-01 DOI: 10.1109/CACS.2014.7097188
Geng-Tza Wu, Hung-Ching Chen, Jung-Shan Lin
{"title":"Following control design of moving targets for an intelligent vehicle combined with computer vision","authors":"Geng-Tza Wu, Hung-Ching Chen, Jung-Shan Lin","doi":"10.1109/CACS.2014.7097188","DOIUrl":"https://doi.org/10.1109/CACS.2014.7097188","url":null,"abstract":"This paper develops the design of an intelligent vehicle system with computer vision to achieve the purpose of moving-target following in an unknown indoor environment. The design of this system includes three major parts, namely target following, color image processing, and collision prevention. The proposed system using image processing can analyze and follow the moving-target with the interested color, so the intelligent vehicle has the potentials to move appropriately and reach the desired destination. During the procedure of following to track the desired target, whenever the moving-target is lost, it can apply the useful image information to retrieve the actual target position by camera. In addition, the infrared sensor is employed to return the distance information of moving-target in order to maintain an appropriate following distance between vehicle and desired target for avoiding collision. As a result, some practical experiments are given to illustrate that the purpose of moving-target following is indeed achieved successfully.","PeriodicalId":322035,"journal":{"name":"2014 CACS International Automatic Control Conference (CACS 2014)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133708060","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
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
小红书