1–50 von 202 Ergebnissen
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    Junction design and congested route choice

    Reid, D.A. / Bell, M.C. | Tema Archiv | 1990
    pre-empted by system responses which aim to achieve a more orderly pattern of 'queueing'. The maximum returns on investment are unlikely to be ...
    Schlagwörter: TRAFFIC MODELLING

    Assignment issues of route guidance systems

    Vuren, T. van | Tema Archiv | 1990
    Addresses four modelling issues, related to traffic assignment, that in the author's view deserve more attention before successful ...

    Introducing HOOD into software process modelling based environments

    Larre, J.R. / Alfaro, N. / Galan, J.J. et al. | Tema Archiv | 1991
    semantics. The MASP model has been evisaged as part of a third generation software engineering environment framework based on the interpretation of ...

    The application of parallel computing to the design of advanced helicopter flight control systems via real-time simulation

    Lawes, S.T. / Clarke, T. / Taylor, P. | Tema Archiv | 1991
    shows that a parallel modelling approach using transputers, INMOS is not only capable of generating the required model, but is also ideally ...

    CEDRIC: A Software for One and Two Phase Flow Applications

    Barges, Gilles / Maciaszek, Thierry | SAE Technical Papers | 1993
    dimensional thermalhydraulic software which is capable of modelling single and two phase flow for steady state and transient conditions. It has been ...
    Verlag: Society of Automotive Engineers , SAE International

    Optimization of a 125 cc. Racing 2-S Engine Based on Modelling and Testing

    Pérez, Antonio / Corberán, José M. / Santiago, Juventino et al. | SAE Technical Papers | 1994
    application of computational modelling to these engines faces several serious difficulties. First, racing teams have little time to concentrate on the ...
    Verlag: Society of Automotive Engineers , SAE International

    Improvements to the NVH performance of tripode constant-velocity joints through mathematical modelling

    Lloyd, R.A. / Bartlett, S.C. / Tucker-Peake, A. | Tema Archiv | 1994
    force, tertiary moment, or transmission error have been identified. In tests on a rig and in a vehicle on a rolling road, third-order axial ...

    Crack Growth Modelling and Experiment in Airframes

    Zhuang, W. / Baird, J. / Williamson, H. et al. | British Library Conference Proceedings | 1995

    Computer Modelling of 3D Woven Preforms for Composite Structures

    Coman, F. / Herszberg, I. / Bannister, M. et al. | British Library Conference Proceedings | 1995

    The Recent ESA Activity in Human Requirements Investigations

    Bichi, Alessandro F. | SAE Technical Papers | 1995
    Germany and involved a crew of 4 (3 men and 1 woman) during 60 days.The third campaign, called HUBES, has been performed in 1994 at the Simulator ...
    Verlag: Society of Automotive Engineers , SAE International

    FHTS Active Thermal Control Analyser - Further Improvements and Validation

    Davidson, A.M. / Kirtley, C.J. / Strutt, J.H. et al. | SAE Technical Papers | 1995
    and extensions to its two-phase capabilities. The third upgrade is nearing conclusion, the emphasis of this work centring around the ...
    Verlag: Society of Automotive Engineers , SAE International

    The Columbus Orbital Facility Water Loop Qualification

    Gilardi, C. / Trichilo, M. / Allen, R.D et al. | SAE Technical Papers | 1999
    representative items on the basis of the equipment development status.The First Step was aimed at evaluating the hydraulic modelling of the components ...
    Verlag: Society of Automotive Engineers , SAE International

    The effect of model accuracy and thruster saturation on tracking performance of model based controllers for underwater robotic vehicles: experimental results

    Smallwood, D.A. / Whitcomb, L.L. | Tema Archiv | 2002
    This paper reports an experimental investigation of the effect of two specific errors on a class of model based controllers for the low ...

    A Hypothetical Tyre Size to improve Tyre Flotation on Sandy Soil Using Artificial Neural Networks Technique

    El-Bassiouni, Abdel Aziz M. / El-Nashar, M. A. / Emam, M. A. A. et al. | SAE Technical Papers | 2007
    second aim is to predict the tyre flotation pressure on dry sandy soil by using Artificial Neural Networks (ANNs) Technique. A third aim is to ...
    Verlag: Society of Automotive Engineers , SAE International

    Mini High Speed HCCI Engine Fueled with Ether: Load Range, Emission Characteristics and Optical Analysis

    Johansson, Bengt / Tunestål, Per / Manente, Vittorio | SAE Technical Papers | 2007
    very low fuel consumption.The present paper describes an investigation carried out on a modified model airplane engine, on how a pure HCCI ...
    Verlag: Society of Automotive Engineers , SAE International

    Computation of welding distortions of complex constructions

    Urner, M. / Vogt, M. / Dolger, K. | Tema Archiv | 2008
    influence of clamping on the same structure ivestigated here. Furthermore a second and third weld seam will be added to the node. This will raise ...

    Third-Party Logistics Information System Security Measures

    Song, Shijun / Fan, Min | ASCE | 2009

    Fast, exact and safe information is an important factor that has effect on Third-party logistics companies' development. Security

     ...

    Distribution Processing Capacity Allocation Optimization for Third Party Warehousing Based on Revenue Management

    Lin, Chang | ASCE | 2009
    scientific research appears so rare. This paper focuses on this problem. A stochastic programming model is developed on capacity allocation. They are ...

    A Methodology for Modelling Emergency Evacuation Based on Transit System

    Wu, Haitao / Ma, Guozhong / Wang, Jianghong | ASCE | 2009
    transit system to enhance evacuation efficiency in China. A framework of emergency evacuation based on transit system is presented in this paper ...

    The Modelling and Displaying of VRP Based on Dynamic Traffic Information

    Zhang, Hailin / Liu, Hao / Zhang, Ke | ASCE | 2009
    Vehicle Routing Problem (VRP). This paper analysis all kinds of the existing optimum vehicle routing model and establish a new model based on ...

    The Solution of Drawing the Cargoes from Different Warehouses for Third Party Logistics Based on TSP

    Zhu, Jincheng | ASCE | 2009
    important issue for third party logistics enterprises, according to the character of third party logistics. How to settle this problem is not only ...

    Modelling Parking Choice Behavior without Parking Information

    Zhang, Baoyu / Zhang, Weiquan / Wang, Xiaodong | ASCE | 2009

    Analysis of the Management and Risk Controls Countermeasure on the Third Party Logistics for Finance Service in China

    Liao, Sujuan | ASCE | 2009

    In the introduction of this paper, I elucidated synoptically the prospect and current problems of the Third Party Logistics (3PL) about

     ...

    Optimal Pricing Model for Monopoly Third Party Logistics Enterprises under Information Asymmetry

    Qin, Juan / Zhang, Jin | ASCE | 2009

    In actual economic life, information required is asymmetric between the third party logistics enterprises and demanders. It is difficult

     ...

    An Integrated Process Model of Third Party Logistics Service Providers Selection under Supply Chain Management

    Li, Chunru / Huang, Qing | ASCE | 2009
    the first phase, the model sifts through logistics service providers and obtains feasible providers with a threshold value based on the lowest ...

    Traffic Flow Characteristics of Bottleneck Segment with Ramps on Urban Expressway

    Guan, Yu / Zhu, Jishuang / Zhang, Ning et al. | ASCE | 2009

    The traffic flow characteristics and drivers' behavior between an on-ramp and off-ramp segment are mainly investigated by empirical

     ...

    Analysis on Cost Control Model for Outsourcing Logistics for Enterprises under Information Asymmetry

    Gong, Zhiguo / Peng, Qiyuan | ASCE | 2009

    Based on principal — agent theory and methods, the problem for the principal how to incite the third-party logistics to do his best to

     ...

    A Visual Brain Chip Based on Selective Attention for Robot Vision Application

    Wang, Tao / Zheng, Nanning / Mei, Kuizhi | IEEE | 2009
    Due to huge computational loads and the state of art of current hardware, nowadays how to implement real-time vision tasks on a signal chip ...

    A Path Planning System based on 3D Occlusion Detection for Lunar Exploration Rovers

    Mora, Andres / Nagatani, Keiji / Yoshida, Kazuya et al. | IEEE | 2009

    Monitoring System for Energy-Saving and New-Energy-Using Vehicle Based on WebGIS

    Lu, Guangquan / Yu, Guizhen / Jiang, Chunsheng et al. | ASCE | 2009
    collected by the terminal on vehicles, and sent to the monitoring center by GPRS. The monitoring center was divided into three layers: the first is ...

    A Study on Vehicle Trip Distribution Forecasting Based on BP Neural Network

    Meng, Xiang-hai / Liu, Qing / Du, Ying-chun et al. | ASCE | 2009
    accessibility is obtained. Third, traffic impedance based on travel time is determined based on analyzing the influences of traffic flow discontinuation ...

    On ASP-Based Platform of Logistics Management for Small- and Medium-Sized Manufacturing Enterprises and its Key Technology

    Wang, Lei / Cui, Mingyuan / Ye, Jun | ASCE | 2009
    . The solution is to construct an ASP public service platform for logistics management of SME based on the concept of supply chain management ...

    Aspects of the safety analysis of an on-board automatic train operation supervisor

    Bundell, Gary A. | Tema Archiv | 2009
    -haul trains where the driver's experience and the undesirability of relying on the emergency braking capability provided by the ATP system is a ...

    Macroscopic Analysis of Transportation Energy Consumption and Implication to China Urban Planning and Development

    Yao, Shengyong / Pan, Haixiao | ASCE | 2009
    , Asia, Eastern Europe, the Middle East, Africa and Latin America. Principal component analysis and cluster analysis methods are applied. We ...

    Mud Ground and Saturated Loess Ground Treated by Deep Jet Cement Pile

    An, Huize / Xu, Zhaoyi / Zhao, Zhanchang et al. | ASCE | 2009
    in the mud soil composite ground when they have same replacement ratio and load; third, the failure mode of the composite ground under the ...

    Application of Reactive Powder Concrete in Highway Barriers

    Yan, Guangjie | ASCE | 2009
    replace normal reinforced concrete barriers, service life and durability would be increased. In this paper, on the basis of Min-hua II ...

    The Optimization Model of Transportation Price System

    Wang, Bailing / Yang, Zhongzhen | ASCE | 2009
    of stay, cost of waiting, elasticity of customer demand and so on. In this paper, the price optimization model concerns the second degree ...

    The Maximum Temperature under Ceiling in Fires of a Longitudinally Ventilated Tunnel

    Li, Y. Z. / Lei, B. / Xu, Z. H. et al. | ASCE | 2009

    To provide adequate protection on tunnel structure in the case of a fire, the maximum smoke temperature exposure to the construction

     ...

    An Application Attempt of Transit Signal Priority in Urban Arterial

    Zhou, Dabing / Zhang, Zuo / Yin, Yaomini et al. | ASCE | 2009
    method is applied to calculate the ODs based on the collected traffic flow data. Second, the network is rebuilt in Paramics by using the GIS ...

    Logistics Outsourcing Decision-Making of Manufacturing Enterprise Considering the Switching Costs

    Yang, Da / Zhu, Liling / Chen, Ke | ASCE | 2009
    logistics outsourcing on the basis of the Bruce's model by adding the switching costs. The conclusion is that manufacturers can not make decision ...

    Highway Geotechnical Regionalization of Gansu in China

    Yang, Jianguo / Xie, Yongli / Ma, Wei et al. | ASCE | 2009
    ability for government in highway development and, lastly, at improving construction quality of highway engineering. Based on the research of ...

    An Exploration of Tiled Architectures for Space Applications

    Kogge, Peter M. / Vance, Megan | IEEE | 2009

    Autonomous Planning and Execution for a Future Titan Aerobot

    Gaines, Daniel / Estlin, Tara / Schaffer, Steve et al. | IEEE | 2009
    plan to respond to new science opportunities. Our technology leverages prior work on the OASIS system for autonomous rover exploration. In this ...

    Policy-Based Design of Human-Machine Collaboration in Manned Space Missions

    Diggelen, Jurriaan van / Bradshaw, Jeffrey M. / Grant, Tim et al. | IEEE | 2009

    The Deep Impact Network Experiment Operations Center Monitor and Control System

    Wang, Shin-Ywan / Torgerson, J. Leigh / Schoolcraft, Joshua et al. | IEEE | 2009
    protocol stacks. A Monitor and Control System was created and installed on the administrative node as a multi-tiered internet-based Web application ...

    Introspection-Based Verification and Validation

    Zima, Hans P. / James, Mark L. | IEEE | 2009
    Future missions of deep-space exploration will require an on-board computational capability that can support autonomy and enhanced science ...

    Enhancing Collaboration among NASA Engineers through a Knowledge Sharing System

    Topousis, Daria E. / Means, Erin K. / Murphy, Keri S. et al. | IEEE | 2009
    search, communities of practice, an expertise locator, and a centralized engineering portal. The paper includes details on how the components ...

    Dshell++: A Component Based, Reusable Space System Simulation Framework

    Lim, Christopher S. / Jain, Abhinandan | IEEE | 2009

    Increasing the Efficiency of Next-Generation Space Operations by Exploiting Predictability

    Fischer, Daniel / Eckstein, Knut / Basin, David et al. | IEEE | 2009
    in delay-tolerant networking. Finally, we analyze the operational impact and capabilities of the routing protocol on spacecraft commanding ...