2019 IEEE 15th International Conference on Automation Science and Engineering (CASE)最新文献_第7页

Monitoring and Control of the Heat Input in MAG-Laser-Hybrid Welding of High Strength Steel in Telescopic Crane Booms 高强钢伸缩起重机臂架mag -激光复合焊接热输入监测与控制

2019 IEEE 15th International Conference on Automation Science and Engineering (CASE) Pub Date : 2019-08-01 DOI: 10.1109/COASE.2019.8843219

S. Goecke, T. Seefeld, D. Tyralla, A. Krug

引用次数: 4

Selecting the Optimal System Design under Covariates 协变量下最优系统设计的选择

2019 IEEE 15th International Conference on Automation Science and Engineering (CASE) Pub Date : 2019-08-01 DOI: 10.1109/COASE.2019.8842957

Siyang Gao, Jianzhong Du, Chun-Hung Chen

引用次数: 25

Energy Consumption optimization in Two-Machine Bernoulli Serial Lines with Limits on Machine Efficiency 具有机器效率限制的双机伯努利串联生产线的能耗优化

2019 IEEE 15th International Conference on Automation Science and Engineering (CASE) Pub Date : 2019-08-01 DOI: 10.1109/COASE.2019.8843052

Chao-Bo Yan

引用次数: 1

3D Printing of Nonplanar Layers for Smooth Surface Generation 用于光滑表面生成的非平面层3D打印

2019 IEEE 15th International Conference on Automation Science and Engineering (CASE) Pub Date : 2019-08-01 DOI: 10.1109/COASE.2019.8843116

Daniel Ahlers, Florens Wasserfall, N. Hendrich, Jianwei Zhang

引用次数: 53

Modelling the Flow and Heat Transfer Characteristics of Perforated Foldcore Sandwich Composites for Application in Room Air Conditioning 应用于室内空调的多孔折叠芯夹层复合材料的流动和传热特性建模

2019 IEEE 15th International Conference on Automation Science and Engineering (CASE) Pub Date : 2019-08-01 DOI: 10.1109/COASE.2019.8842913

Marius Oei, Y. Klett, Nadine Harder, D. Flemming, O. Sawodny

{"title":"Modelling the Flow and Heat Transfer Characteristics of Perforated Foldcore Sandwich Composites for Application in Room Air Conditioning","authors":"Marius Oei, Y. Klett, Nadine Harder, D. Flemming, O. Sawodny","doi":"10.1109/COASE.2019.8842913","DOIUrl":"https://doi.org/10.1109/COASE.2019.8842913","url":null,"abstract":"In this work, the use of foldcore sandwich elements for building ventilation is investigated. Lightweight folded structures as an alternative to conventional sandwich core materials with the potential to be used for air or fluid transport have been investigated in aerospace engineering. Their high specific stiffness and strength in combination with multifunctional properties permits a reduction of system mass without sacrificing structural performance. Applied to the context of civil engineering, the embodied energy inherent to complex ventilation system may be reduced by the use of multifunctional, lightweight components. This work proposes an application in ultra-lightweight buildings as wall, ceiling or façde elements with integrated air ducts and large two-dimensional ventilation outlets by perforating the room-facing surface layer of the sandwich. The resulting element combines convective and radiative heating in a novel way by thermally coupling the airflow of the space heater with the room-facing surface. The mentioned properties are investigated in theory by forming a 1-dimensional distributed parameter fluid-dynamical model resulting in a boundary value problem. This is extended by a formulation of the heat transfer between fluid and surface layer. The models are evaluated and their parameters identified in practice by analyzing a prototype on a test bench. The results are integrated into a building energy performance simulation in Modelica to enable simulative studies of the impact on building occupant comfort.","PeriodicalId":6695,"journal":{"name":"2019 IEEE 15th International Conference on Automation Science and Engineering (CASE)","volume":"10 1","pages":"1269-1274"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88202769","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

Standards for Smart Manufacturing: A review 智能制造标准:综述

2019 IEEE 15th International Conference on Automation Science and Engineering (CASE) Pub Date : 2019-08-01 DOI: 10.1109/COASE.2019.8842989

Yuqian Lu, Huiyue Huang, Chao Liu, X. Xu

引用次数: 14

Time-Optimal Playback Trajectory Generation for Hydraulic Material Handling Excavator 液压物料搬运挖掘机时间最优回放轨迹生成

2019 IEEE 15th International Conference on Automation Science and Engineering (CASE) Pub Date : 2019-08-01 DOI: 10.1109/COASE.2019.8843300

H. Wind, Anton Renner, O. Sawodny

引用次数: 3

An Improved GA-KRR Nested Learning Approach for Refrigeration Compressor Performance Forecasting* 制冷压缩机性能预测的改进GA-KRR嵌套学习方法*

2019 IEEE 15th International Conference on Automation Science and Engineering (CASE) Pub Date : 2019-08-01 DOI: 10.1109/COASE.2019.8843001

Chuqiao Xu, Xin Liu, Junliang Wang, Jie Zhang, Jin Cao, W. Qin

{"title":"An Improved GA-KRR Nested Learning Approach for Refrigeration Compressor Performance Forecasting*","authors":"Chuqiao Xu, Xin Liu, Junliang Wang, Jie Zhang, Jin Cao, W. Qin","doi":"10.1109/COASE.2019.8843001","DOIUrl":"https://doi.org/10.1109/COASE.2019.8843001","url":null,"abstract":"The long duration of refrigeration compressor performance tests is a key factor restricting the quality testing efficiency and the delivery times. To reduce the time of quality tests in the refrigeration compressor manufacturing systems, data-driven technology is used for forecasting the compressor performance using unsteady-state data in early test phase. The typical methods usually encapsulate two distinct blocks: input range selection and performance prediction. Such fixed and hand-crafted input range, which is crucial for the prediction accuracy and test time saving, may be a sub-optimal choice for diverse varieties of the compressors and prevent their usage for real-time applications. In this paper, we proposed a compressor performance forecasting approach using GA-KRR (genetic algorithm - kernel ridge regression algorithm) nested learning that has a heuristic design to automatically hunt the best input range and a nested learning design to fuse the automatic input range selection and performance prediction into a single learning body. The experimental results on real-world data show the outstanding performance of proposed approach compared with relative approaches, which indicates the test time can be reduced 75%.","PeriodicalId":6695,"journal":{"name":"2019 IEEE 15th International Conference on Automation Science and Engineering (CASE)","volume":"3 1","pages":"622-627"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87167949","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

Set-Based Predictive Control for Collision Detection and Evasion 基于集的碰撞检测与规避预测控制

2019 IEEE 15th International Conference on Automation Science and Engineering (CASE) Pub Date : 2019-08-01 DOI: 10.1109/COASE.2019.8842963

J. Crowley, Yegeta Zeleke, Berk Altm, R. Sanfelice

引用次数: 4

Real-time Validation of Digital Models for Manufacturing Systems: a Novel Signal-processing-based Approach 制造系统数字模型的实时验证:一种基于信号处理的新方法

2019 IEEE 15th International Conference on Automation Science and Engineering (CASE) Pub Date : 2019-08-01 DOI: 10.1109/COASE.2019.8843082

Giovanni Lugaresi, Gianluca Aglio, Federico Folgheraiter, A. Matta

引用次数: 12