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Oriented Multi-Body System Virtual Prototyping Technology for Railway Vehicle [chapter]

Guofu Ding, Yisheng Zou, Kaiyin Yan, Meiwei Ji
2012 Modeling and Simulation in Engineering  
The quality of vehicle performances is the key problem of the vehicle product development.  ...  system development.  ...  259 Multi-Physics Simulation and Experiments in Micro-Electronics and Micro-Systems, pp. 576-583. Weihua, Zhang; Guofu, Ding & et al. (2004)  ... 
doi:10.5772/26765 fatcat:klyx2li44ffa5dklg54oyajqem

FPGA-based rapid prototyping of digital signal processing systems

K. Banovic, M.A.S. Khalid, E. Abdel-Raheem
2005 48th Midwest Symposium on Circuits and Systems, 2005.  
The application of FPGA emulation systems as a platform for rapid prototyping is addressed and future trends of FPGA-based DSP systems are suggested. 0-7803-9197-7/05/$20.00  ...  A survey of DSP design methodologies and computeraided design (CAD) tools for FPGAs is presented, which includes methodologies for standard register-transfer-level (RTL) design, system-level design, and  ...  There are three main classes of prototyping systems; concept-, architecture-, and implementation-oriented prototyping [19] .  ... 
doi:10.1109/mwscas.2005.1594184 fatcat:fdheh3b6djegtkeo3prgjejqfa

Intelligent Programm Support for Dynamic Integrated Expert Systems Construction

Galina V. Rybina, Victor M. Rybin, Yury M. Blokhin, Sergey S. Parondzhanov
2016 Procedia Computer Science  
The examples of applied integrated expert system prototypes developed with described procedure are listed.  ...  The problems of intellectualization in the development process of integrated expert systems basing on the the problem-oriented methodology and the AT-TECHNOLOGY workbench are considered.  ...  During the final stage of dynamic IES prototype construction following steps are performed: simulation visual representation development; development of components for communication with user with language  ... 
doi:10.1016/j.procs.2016.07.426 fatcat:tqzh7ix5wfd6fhufkc622k32bu

Design of Sc-ECAL Prototype for CEPC and Performance of First Two Layers [article]

YZ.Niu
2020 arXiv   pre-print
The first two layers of the prototype have been developed, and primary commissioning has been performed to validate their performance.  ...  A particle flow-oriented electromagnetic calorimeter (ECAL) and a hadronic calorimeter comprise a baseline design for the CEPC calorimetry system.  ...  Acknowledgments The author wishes to thank all colleagues in the CEPC Calorimetry Group for their excellent cooperation and help in the making of the prototype.  ... 
arXiv:2002.01809v2 fatcat:u76fl3aiore7jhsvngp6h5jupa

Review on CNC-Rapid Prototyping

O Z M Nafis, M Y Nafrizuan, M A Munira, J Kartina
2012 IOP Conference Series: Materials Science and Engineering  
Richard Wysk established the use of CNC machines for rapid prototyping using sets of 2½-D tool paths from various orientations about a rotary axis to machine parts without refixturing.  ...  This article reviewed developments of Computerized Numerical Control (CNC) technology in rapid prototyping process.  ...  The main features of the test bench system can be summarized into six core concepts. First, the ECLIPSE-RP system is a also a hybrid-RP system performing both deposition and machining.  ... 
doi:10.1088/1757-899x/36/1/012032 fatcat:2vhozzlby5b4hd2hwvsbe2y4sm

Comparison study between traditional and object-oriented approaches to develop all projects in software engineering

Nabil Mohammed Ali Munassar, A. Govardhan
2011 2011 Malaysian Conference in Software Engineering  
The approach of using objectoriented techniques for designing a system is referred to as object oriented design.  ...  Object oriented design is the continuation of object-oriented analysis, continuing to center the development focus on object modeling techniques.  ...  Object Oriented software development models The object-oriented (OO) approach follows an iterative and incremental approach to systems development.  ... 
doi:10.1109/mysec.2011.6140642 fatcat:hjwihc35xnfs3eewi6bjpytoum

Real-time wireless sensing with spatiotemporal tracking

Matthew J. Whelan, Kerop D. Janoyan, Kara J. Peters
2007 Sensor Systems and Networks: Phenomena, Technology, and Applications for NDE and Health Monitoring 2007  
Consequently, high-performance gyroscopes are generally used in inertial tracking systems, thereby driving the system cost significantly higher.  ...  Since the position determination is dependent on the orientation derivation, the accuracy and stability of the gyroscope sensors to a large extent determines the overall system performance.  ...  Any opinions, findings, and conclusions or recommendations expressed in this paper are those of the authors.  ... 
doi:10.1117/12.715910 fatcat:jvspadh4qfajlaoylrjafekyfq

Validation of the High Performance Conduction-Cooled Prototype LTS Pulse Coil for UPS-SMES

T. Mito, A. Kawagoe, H. Chikaraishi, R. Maekawa, K. Okumura, R. Abe, T. Baba, T. Hemmi, M. Iwakuma, M. Yokota, H. Ogawa, Y. Morita (+3 others)
2006 IEEE transactions on applied superconductivity  
To demonstrate the high performances of the LTS pulse coil, we have fabricated a prototype coil with stored energy of 100 kJ and have conducted cooling and excitation tests.  ...  The successful performance test results including current shut-off test with a time constant of 1.3 s and repeated excitation of a triangular waveform with high ramp rate are reported.  ...  Effective thermal design, arrangement of bundled Litz wires, leads to these high performances of the prototype.  ... 
doi:10.1109/tasc.2006.870791 fatcat:j7var2fdhna53lxv2ullbm5uo4

Performance-oriented software architecture engineering

Chung-Horng Lung, Anant Jalnapurkar, Asham El-Rayess
1998 Proceedings of the first international workshop on Software and performance - WOSP '98  
Adopted SAAM (Software Architecture Analysis Method) developed at SEI -Scenario-based analysis -Non-functional quality attributes like maintainability, scalability, and etc.  ...  and analysis to support integration of SPE and software development • Design patterns and performance -characterization of design patterns • Development of best practices and design guidelines • Tool  ...  Lessons Learned Performance-Oriented • End-to-end analysis provides valuable insights.  ... 
doi:10.1145/287318.287359 dblp:conf/wosp/LungJE98 fatcat:twfdskvnjnb7vcdu4rabjfrd2u

VolVision

Hideki Takeoka, Yushi Moko, Carson Reynolds, Takashi Komuro, Yoshihiro Watanabe, Masatoshi Ishikawa
2011 SIGGRAPH Asia 2011 Sketches on - SA '11  
We produced a prototype that embodies the concept above, and were able to reconstruct the camera's path, perform image mosaicing, and track 3D information of feature points in images.  ...  We develop two type systems, a ball and a flying disk. And using the ball, we performed a preliminary experiment.  ...  We developed prototype for exhibiting the key characteristics of the technology necessary for VolVision.  ... 
doi:10.1145/2077378.2077383 fatcat:ieu7iegn3nczfmnfnu6izoz4se

Programming languages and systems for prototyping concurrent applications

Wilhelm Hasselbring
2000 ACM Computing Surveys  
Approaches to prototyping concurrent applications with very high-level programming systems intend to alleviate the development in different ways.  ...  For some high-level programming approaches, prototyping for facilitating early evaluation of new ideas is a central goal.  ...  Hasselbring ACKNOWLEDGMENTS The comments on drafts of this paper by the anonymous referees were a valuable source to improve the paper.  ... 
doi:10.1145/349194.349199 fatcat:gbvxlispuvckvbqc7p4f5lecqu

Inteligent Line Follower Mini-Robot System

Román Osorio C., José A. Romero, Mario Peña C., Ismael López-Juárez
2006 International Journal of Computers Communications & Control  
This paper shows a prototype development of an intelligent line follower mini-robot system, the objective is to recognize, understand and modify the actual performance of the movements of the robot during  ...  The paper shows as well, the system characterization of the V2X sensor (digital compas) and the cost-benefit of the prototype implementation and performance.  ...  INPUT PIN ENABLE OUT 1 1 1 0 1 0 1 0 High "Z" 0 0 High "Z" Line Follower Prototype Architecture Sensors Distribution Sensor distribution within the system is showed in figures 4 and 5.  ... 
doi:10.15837/ijccc.2006.2.2287 fatcat:7cyqbc5lrrga3gelwr6oidxap4

Active retroreflector to measure the rotational orientation in conjunction with a laser tracker

O. Hofherr, C. Wachten, C. Müller, H. Reinecke, Michael T. Postek, Victoria A. Coleman, Ndubuisi G. Orji
2012 Instrumentation, Metrology, and Standards for Nanomanufacturing, Optics, and Semiconductors VI  
A proof of concept prototype has been designed with a specified measuring range of 360° for roll angle measurements and ±15° for pitch and yaw angle respectively.  ...  Next-generation systems answer the additional need to measure an object's rotational orientation (pitch, yaw, roll). These devices are based on photogrammetry or on enhanced retroreflectors.  ...  To characterize the prototype we used a previously developed high dynamic LT system. To merge the active retroreflector with the LT system, additional functions need to be implemented into the LT.  ... 
doi:10.1117/12.929628 fatcat:hw235rf36be4db6x3wdb7wzd2m

Open Forum: The role of physical implementation in virtual prototyping of electronic systems

Markku Lindell, Paul Stoaks, David Carey, Peter Sandborn
1998 IEEE transactions on components, packaging, and manufacturing technology. Part A (Print)  
IMPLEMENTATION Even if it is possible to develop accurate predictions of performance and cost metrics for complex systems, there are still significant hurdles to widespread use of virtual prototyping,  ...  The Role of Standards Some traditional standards can and have been used during system virtual prototyping to predict various aspects of the performance of a system (e.g., MIL-HDBK-217 can be used to predict  ...  Previous areas of activity have included microwave and high speed digital system anal ysis, electronic packaging for high performance applications, low-noise power distribution methods, and multichip manufacturing  ... 
doi:10.1109/tcpma.1998.7102347 fatcat:lnihzewxobhujn7a76y5idwkbq

PV Tracking Design Methodology Based on an Orientation Efficiency Chart

José Ruelas, Flavio Muñoz, Baldomero Lucero, Juan Palomares
2019 Applied Sciences  
The proposed methodology, which is based on an orientation efficiency chart, can be applied to the construction or control of other types of solar tracker systems.  ...  In this case, the methodology enables the incorporation of a high-availability, low-accuracy, and low-cost tracking mechanism.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/app9050894 fatcat:vuertfhm35dkhazgvehydtwjby
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