2018 14th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA)最新文献_第2页

Kinematic Fault Tolerant Control of a Dual-Arm Robotic System Under Torque Faults 力矩故障下双臂机器人系统的运动容错控制

2018 14th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA) Pub Date : 2018-07-01 DOI: 10.1109/MESA.2018.8449174

A. Freddi, S. Longhi, A. Monteriù, D. Ortenzi, D. P. Pagnotta

引用次数: 1

RMAS: Relational Multiagent System for CPS Prototyping and Programming 面向CPS原型和编程的关系多代理系统

2018 14th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA) Pub Date : 2018-07-01 DOI: 10.1109/MESA.2018.8449187

A. Bonci, M. Pirani, Carlo Bianconi, S. Longhi

引用次数: 7

Accelerating Viterbi Algorithm using Custom Instruction Approach 使用自定义指令方法加速Viterbi算法

2018 14th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA) Pub Date : 2018-07-01 DOI: 10.1109/MESA.2018.8449144

Waqar Ahmad, Imran Hafeez Abbassi, Usman Sanwal, H. Mahmood

引用次数: 0

A research on state identification and control method based on extended state observer 基于扩展状态观测器的状态辨识与控制方法研究

2018 14th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA) Pub Date : 2018-07-01 DOI: 10.1109/MESA.2018.8449172

Zhenyan Wei, Yiyin Wei

引用次数: 0

Flexible Signals and Images Lossless Compression Chip Design for IoT and Industry 4.0 面向物联网和工业4.0的灵活信号和图像无损压缩芯片设计

2018 14th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA) Pub Date : 2018-07-01 DOI: 10.1109/MESA.2018.8449205

Shih-Lun Chen, Chi-Hao Liao, Tsun-Kuang Chi, Ting-Lan Lin, Chiung-An Chen

{"title":"Flexible Signals and Images Lossless Compression Chip Design for IoT and Industry 4.0","authors":"Shih-Lun Chen, Chi-Hao Liao, Tsun-Kuang Chi, Ting-Lan Lin, Chiung-An Chen","doi":"10.1109/MESA.2018.8449205","DOIUrl":"https://doi.org/10.1109/MESA.2018.8449205","url":null,"abstract":"This paper presents a lossless compression algorithm and its chip design for signals and images applied to Internet of Things (IoT) and industry 4.0. Since the sensing signals, such as thermal, photo, gas, etc., are important for IoT and industry 4.0, a lossless signal compression technique based on an adaptive prediction and a hybrid entropy coding is proposed in this study. In addition, since applications of images are more and more important for IoT and industry 4.0, a flexible lossless image compression technique based on pixel restoration, median edge detection, and a hybrid entropy coding was developed for the proposed algorithm. The proposed algorithm can provide lossless compression for images in different types which includes grayscale, color (RGB), color filter array (CFA), and infrared images. In order to meet the demands of tiny and low-power-consumption for IoT, the proposed algorithm was realized by VLSI technique. A hardware sharing and pipeline scheduling techniques were used to reduce hardware cost and improve the operating frequency of the proposed design. The proposed design was synthesized by using a TSMC 0.18-$mu text{m}$ CMOS process and it contained 5.46 k gate counts. Compared with previous JPEG-LS based designs, this work has benefits of better compression rates, lower cost, lower memory requirement and more lossless compression functions than previous designs. It is suitable for development of IoT and industry 4.0.","PeriodicalId":138936,"journal":{"name":"2018 14th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA)","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":"124919872","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

Functional Design of Elloboat, a Tracked Vehicle for Launching and Beaching of Watercrafts and Small Boats 用于船只和小船下水和靠岸的履带车辆Elloboat的功能设计

2018 14th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA) Pub Date : 2018-07-01 DOI: 10.1109/MESA.2018.8449173

G. Ottonello, G. Berselli, L. Bruzzone, P. Fanghella

引用次数: 3

Inertial Sensor-Based State Estimation of Flexible Links Subject to Bending and Torsion 基于惯性传感器的弯曲和扭转柔性连杆状态估计

2018 14th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA) Pub Date : 2018-07-01 DOI: 10.1109/MESA.2018.8449188

P. Mäkinen, Teemu Mononen, J. Mattila

引用次数: 0

Visual Marker Guided Point Cloud Registration in a Large Multi-Sensor Industrial Robot Cell 大型多传感器工业机器人单元的视觉标记引导点云配准

2018 14th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA) Pub Date : 2018-07-01 DOI: 10.1109/MESA.2018.8449195

Erind Ujkani, J. Dybedal, Atle Aalerud, Knut B. Kaldestad, G. Hovland

引用次数: 10

Modeling and Simulation of Hybrid Electric Ships with AC Power Bus - A Case Study 带交流电源母线的混合动力船舶建模与仿真研究

2018 14th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA) Pub Date : 2018-07-01 DOI: 10.1109/MESA.2018.8449163

Hubert Hongbo Zhu, Z. Dong

{"title":"Modeling and Simulation of Hybrid Electric Ships with AC Power Bus - A Case Study","authors":"Hubert Hongbo Zhu, Z. Dong","doi":"10.1109/MESA.2018.8449163","DOIUrl":"https://doi.org/10.1109/MESA.2018.8449163","url":null,"abstract":"All-electric ships can provide a significant reduction in fuel consumption, maintenance, and emission as well as improved reliability and responsiveness. Today many electrified ships operate on an AC power bus. Due to the complexity of the system, effective modeling and simulation tools are essential for the design, analysis, optimization and evaluation of the hybrid electric propulsion system. This paper discusses a dynamic model of shipboard AC hybrid power system, which is composed of seven major components: three diesel-generator sets, a battery Energy Storage System (ESS), an AC power sources synchronizer and a bi-directional DC/AC power converter, using a ferry ship as the modeling platform. The power converter is modeled as a nonlinear dynamic average-value model to suit system-level studies. Each of component models is parameterized using data sheet provided information from the manufacturers. A rule-based supervisory controller is proposed to coordinate power sharing among diesel-generator sets and the ESS. Using the acquired load profile of the ferry, simulation results obtained using the introduced modeling tool present power sharing solutions among four power sources in four operation modes with voltage and frequency stabilization of the system AC bus.","PeriodicalId":138936,"journal":{"name":"2018 14th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA)","volume":"162 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":"132120691","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

Smith Predictor Based ℋ∞ Control for Piezoelectric Nano Stages with Time Delays 基于Smith预测器的时滞压电纳米级的h∞控制

2018 14th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA) Pub Date : 2018-07-01 DOI: 10.1109/MESA.2018.8449181

Zhiming Zhang, P. Yan

{"title":"Smith Predictor Based ℋ∞ Control for Piezoelectric Nano Stages with Time Delays","authors":"Zhiming Zhang, P. Yan","doi":"10.1109/MESA.2018.8449181","DOIUrl":"https://doi.org/10.1109/MESA.2018.8449181","url":null,"abstract":"Nano precision capacitive displacement sensors have been successfully employed to the servo control of piezoelectric nano stages. However the analog-to-digital (A/D) conversion of the ultra high precision signal results in major time delays for the nano control systems. Meanwhile, the behavior of the hysteresis of piezoactuators can be also approximated as a variable gain cascaded with a frequency varying time delay. The infinite dimensionality of the time delays in nano servo systems poses new challenges for the control of nano stages, where traditional control methods can not be applied directly. In this paper, a linear model with time delays and hysteresis approximation is discussed for piezoelectric nano stages, where the system parameters are further determined using an identification method by experimental data. Furthermore a Smith predictor based robust ℋ∞ controller is developed to achieve high performance and robust stability for the control of nano stages. Real time experiments with the proposed control design are conducted, where robustness against model uncertainties and accurate positioning performance are demonstrated, which outperforms the method without considering time delays.","PeriodicalId":138936,"journal":{"name":"2018 14th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA)","volume":"24 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":"122932553","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