Model-based objectoriented Systems Engineering (MOOSE) is a full lifecycle computer systems engineering method intended for the development of products that make use of application specific embedded and distributed c...
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Model-based objectoriented Systems Engineering (MOOSE) is a full lifecycle computer systems engineering method intended for the development of products that make use of application specific embedded and distributed computer systems. The method is divided into a number of phases that effect a series of transformations leading to an implementation, and it is supported by a Product Engineers workbench that supports the capture, translation and execution of the model.
A rotor time constant optimizer for a rotor flux oriented vector controlled drive was designed. The SIMULINK simulation tool was used to verify and test the initial design before producing a code for the drive. This r...
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A rotor time constant optimizer for a rotor flux oriented vector controlled drive was designed. The SIMULINK simulation tool was used to verify and test the initial design before producing a code for the drive. This reduced the development time because the algorithm can be tested in an environment where unwanted secondary effects can be ignored and changes can be made quickly and easily.
The process control system can reduce the amount of scrap generated in the manufacture of rivets through the application of continuous corrective adjustments to the machines. In place of manual method, the system has ...
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The process control system can reduce the amount of scrap generated in the manufacture of rivets through the application of continuous corrective adjustments to the machines. In place of manual method, the system has a totally automatic closed loop control, whereby the rivets are fed to a vision system which after inspection can alter the machine setting via servomotors.
作者：
Ashany, RonImperial Coll
Dep of Computing London Engl Imperial Coll Dep of Computing London Engl
The performance of a computer system is determined by the synergism of the interaction among the factors contained within the, so called, ATLASOC Spectrum. ATLASOC stands for: Architectures, Technologies, Languages, A...
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The performance of a computer system is determined by the synergism of the interaction among the factors contained within the, so called, ATLASOC Spectrum. ATLASOC stands for: Architectures, Technologies, Languages, Algorithms, Structures, Operating Systems and Communications. In order to understand, however, the interaction among the above mentioned factors and their relationship to object-oriented Architectures in Hardware and Software, one should understand the meaning of architecture in relation to computing systems. In an object model, what matters is not the physical, but the mathematical or symbolic identity of the attributes of an object and the relations among them. An object model representing parts of a computing system dictates that its invariant properties be preserved by a set of operations that are the only means by which an object can be directly manipulated. To alter the state of an object, an appropriate operation must be invoked. The behaviour of an object is determined by the set of those operations.
The proceedings contains 10 papers. Topics discussed include case based reasoning, prototypes in case based diagnosis, application of case based reasoning in objectoriented database, information retrieval, applicatio...
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The proceedings contains 10 papers. Topics discussed include case based reasoning, prototypes in case based diagnosis, application of case based reasoning in objectoriented database, information retrieval, application in accounting, case based cost estimation and design.
Automation of any track transport system also means providing a Traffic Management System (TMS) that meets the needs of both passengers and the operating company. A TMS usually comprises a distributed interconnected n...
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Automation of any track transport system also means providing a Traffic Management System (TMS) that meets the needs of both passengers and the operating company. A TMS usually comprises a distributed interconnected network of computers, controlling and supervising the vehicle operations. Such applications often encompass multiple, co-operative software components that execute across a distributed target system. It is felt that object-orientation (OO) is especially well-suited to this problem domain. This paper is the reflection of the initial thoughts and experiments of the authors on the subject.
The proceedings contains 8 papers from the ieecolloquium on Power Electronic Systems simulation. Topics discussed include: modeling of power electronic converters used in electric vehicles;use of simulation in the de...
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The proceedings contains 8 papers from the ieecolloquium on Power Electronic Systems simulation. Topics discussed include: modeling of power electronic converters used in electric vehicles;use of simulation in the design and analysis of large variable speed drives;compact electrothermal models for power electronics;block diagram entry simulation for electric drives;self-commissioning for a rotor flux oriented vector controlled drives;circuit simulation using a finite element model;and combined power electronic circuit and control loop simulation.
The objective of this paper is to realize the real-time visualization of hydroelectric project. Based on the object-oriented graphics modeling technology, we construct the three kinds of graphics models sorted by hier...
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ISBN:
(纸本)9780769532905
The objective of this paper is to realize the real-time visualization of hydroelectric project. Based on the object-oriented graphics modeling technology, we construct the three kinds of graphics models sorted by hierarchy---unit model, process model, scene model in the four-dimensional coordinates. With these models, the modeling method of visualization of hydroelectric project is proposed. And in this visualization system, the construction simulation system is employed to simulate the real-time behaviors of the construction, the object-oriented Graphics Rendering Engine (OGRE) which organizes and updates the virtual environment is integrated, the interaction system which responds to the user-initiated events and the user exploration for the simulation results in real-time is designed. So, the interactive dynamic visualization system of hydroelectric project is developed. Eventually, the effectiveness and capabilities of the system are showed through the application examples in China.
The proceedings contains six papers from the colloquium on Intelligent Manufacturing Systems organized by the Institution of Electrical Engineers' Professional Group C8. Topics discussed include: research and deve...
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The proceedings contains six papers from the colloquium on Intelligent Manufacturing Systems organized by the Institution of Electrical Engineers' Professional Group C8. Topics discussed include: research and development initiatives on intelligent manufacturing;object-oriented design and operation of factories;flexible manufacturing systems;cellular manufacturing systems;Petri net controllers;and cluster analysis of machine processes.
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