Results 291 to 300 of about 784,487 (340)

Model-based task planning for loading operation in mining

Proceedings 2001 IEEE/RSJ International Conference on Intelligent Robots and Systems. Expanding the Societal Role of Robotics in the the Next Millennium (Cat. No.01CH37180), 2002
As basic research on autonomous systems in mining fields, a model-based task planning method for loading operation is proposed The models of loader and pile of fragmented ore have been developed. The pile model represents shape and volume of the pile, changes of shape and volume by scooping, and falling behavior accompanied scooping The model has ...
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Model based Development of Health, Safety, and Environment Plans and Risk Assessment for Offshore Operations

IFAC Proceedings Volumes, 2012
Abstract The commercial installation of offshore wind farms is still far from established standards or procedures and sets high demands on employees dealing with uncertainty and risks for personnel and material. In this paper, a process-oriented model approach is presented to support operation planning and risk reduction, e.g.
Cilli Sobiech, Rainer Droste, Axel Hahn, Holger Korte   +3 more
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A Survey on Model-Based Mission Planning and Execution for Autonomous Spacecraft

IEEE Systems Journal, 2018
Different drivers are nowadays leading spacecraft toward an increased level of on-board autonomy. In this paper, we survey model-based techniques as a vehicle to implement highly autonomous on-board capabilities for spacecraft mission planning and ...
M. Tipaldi, L. Glielmo
semanticscholar   +1 more source

Optimal day-ahead operational planning of microgrids

Energy Conversion and Management, 2016
Vahid Hosseinnezhad, Pierluigi Siano
exaly   +2 more sources

Applications of model-based co-operative agents in production planning

1998
The tri-base acquaintance model of the agent's behaviour is presented in this paper. This represents an extension of the twin-base model [Cao 97]. Based on practical experience, the new model tries to cope with parallel processing, precedence constraints, and sparse resources.
Olga Stepánková, Michal Pechoucek, Vladimír Marík, Jirí Lazanský   +3 more
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Model-based process planning for laser cutting operations under unsteady-state conditions

ICALEO '96: Proceedings of the Laser Materials Processing Conference, 1996
Boundary encroachment or cutting right up to pre-cut sections are examples of unsteady-state operations of the laser cutting process. Cornering and generating small diameter holes also fall into this category. Heat transfer is often frustrated here, resulting in bulk heating of the workpiece.
Paul Di Pietro, Y. Lawrence Yao
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Delay propagation cellular automata model based on max-plus algebra for robustness evaluations of non-periodic train operation plans

Modern Physics Letters B, 2020
Based on discrete-event dynamic system theory, train operation events in high-speed railway transportation systems are regarded as the basic elements of these dynamic systems. For non-periodic timetable railways in China, based on a max-plus algebra method, a delay propagation cellular automata model is proposed to evaluate the robustness of high ...
Wen-Jun Li, Xiao Feng
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Using model based systems engineering for the development of the Large Synoptic Survey Telescope's operational plan

SPIE Proceedings, 2016
We† provide an overview of the Model Based Systems Engineering (MBSE) language, tool, and methodology being used in our development of the Operational Plan for Large Synoptic Survey Telescope (LSST) operations. LSST’s Systems Engineering (SE) team is using a model-based approach to operational plan development to: 1) capture the topdown stakeholders ...
Brian M. Selvy, Charles Claver, Beth Willman, Don Petravick, Margaret Johnson, Kevin Reil, Stuart Marshall, Sandrine Thomas, Paul Lotz, German Schumacher, Kian-Tat Lim, Tim Jenness, Suzanne Jacoby, Ben Emmons, Tim Axelrod   +14 more
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Model-Based Risk Assessment Supporting Development of HSE Plans for Safe Offshore Operations

2012
The commercial installation of offshore wind farms is still far from having established standards or procedures and puts high demands on employees who deal with uncertainty and risks. We present a model-based risk assessment approach to support the development of health, safety, and environment (HSE) plans for safe offshore operations. For this purpose,
Rainer Droste, Christoph Läsche, Cilli Sobiech, Eckard Böde, Axel Hahn   +4 more
openaire   +1 more source

Extension decision-making model based on interval operation and its application to logistics center location planning

2010 International Conference on Computer Application and System Modeling (ICCASM 2010), 2010
According to the characters of the logistics center location project evaluation, considering that the incomplete and uncertain intraval attribute information of the logistics center location evaluation can be reflected effectively by the traditional extension decision-making model, Extension decision-making model with grey interval number is proposed ...
null Liu Jing, null Mao Haijun, null Hang Wei   +2 more
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