A mechatronic solution ensuring consistent surface quality is to develop intelligentcontrol of electro-hydraulic servo systems, which vibrate the cutter head in anti phase to cancel out the inherent mechanical forced...
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A mechatronic solution ensuring consistent surface quality is to develop intelligentcontrol of electro-hydraulic servo systems, which vibrate the cutter head in anti phase to cancel out the inherent mechanical forced vibrations. To fulfill the task, an optical-laser non-contact in process measuring system is developed. Following this, a hydraulic digital valve is employed as actuator which can meet the needs of quick response and high switching speed performance. Finally, it is shown that certain machine fault features are inherent within manufactured product surface contours.
The proceedings contains four papers from the ieecolloquium on Communication Networks in Transportation. Topics discussed include: integrated highway management;high integrity data communications for light rail trans...
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The proceedings contains four papers from the ieecolloquium on Communication Networks in Transportation. Topics discussed include: integrated highway management;high integrity data communications for light rail transport systems (HIFLIRTS);multilane automatic toll collection;and development of automatic train protection (ATP) system.
The proceedings contains 8 papers from the ieecolloquium on Developments in Personal systems. Topics discussed include: pen-based, personal communicator for light touch messaging;value proposition;work-group support;...
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The proceedings contains 8 papers from the ieecolloquium on Developments in Personal systems. Topics discussed include: pen-based, personal communicator for light touch messaging;value proposition;work-group support;personal information management;intelligent agents and personal electronics;automatic speech recognition (ASR) technology;cooperative video gophers;and activity-based information retrieval (AIR).
The proceedings contains 8 papers. Topics discussed include flexible manufacturing cells for educational purposes, collision avoidance for robots in same workplace, manufacturing system reconfiguration, reconfigurable...
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The proceedings contains 8 papers. Topics discussed include flexible manufacturing cells for educational purposes, collision avoidance for robots in same workplace, manufacturing system reconfiguration, reconfigurable production cell, fieldbus system for robots, object oriented design and configuration of manufacturingsystems, robot controllers, transputer based flexible robot controllers.
To design, implement and operate an efficient manufacturing organizations today, a systems view is necessary;this picture is further complicated as manufacturingsystems are also dynamic in nature. Holistic design of ...
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To design, implement and operate an efficient manufacturing organizations today, a systems view is necessary;this picture is further complicated as manufacturingsystems are also dynamic in nature. Holistic design of manufacturingsystems, that is using dynamic systems thinking based on business strategy, can help to optimize technical, organizational and human factors in new system implementation. During the last decade numerous packages for the simulation of manufacturingsystems have been developed as a support for the analysis and design of these systems. Simulation has traditionally concentrated on details, which is important at the design stage, but many of the total system aspects such as machine, organization and human aspects are lost. This paper presents the concept of a virtual arena as a means of approaching the holistic design of manufacturingsystems;the literature relating to this concept is also presented in outline. Special interest is placed upon work relating to the total or holistic view of manufacturing organizations. Current research initiatives in Scandinavia are also presented.
The proceedings contains 7 papers. Topics discussed include performance evaluation of pipeline based production controlsystems, simulation modeling of flexible manufacturingsystems, intelligent architecture for prod...
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The proceedings contains 7 papers. Topics discussed include performance evaluation of pipeline based production controlsystems, simulation modeling of flexible manufacturingsystems, intelligent architecture for product quality simulation, computer simulation of casting process, aircraft manufacture simulation, and manufacturing system simulation using virtual reality.
A distributed machine control system is analysed using classification and modelling. As a modelling tool, Q-model is used. Distributed machine controlsystems are classified into three classes according to physical di...
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A distributed machine control system is analysed using classification and modelling. As a modelling tool, Q-model is used. Distributed machine controlsystems are classified into three classes according to physical distribution;(1) Centralised System with Actuator and Transducer Communication Network, (2) Hierarchical Distributed System, and Fully Distributed System. Following this, the movement requirements set by application to a machine control system are also classified to three classes: (1) Movements Are Driven Independently, (2) Movements Are Driven Synchronously, and (3) Movements are Driven to Create Path in Space. Finally, respective machine control system path generation capability classes which include (1) No Path Generation, (2) Actuator Level Path Generation, and (3) Cartesian Space Path Generation are presented.
The proceedings contains nine papers from the ieecolloquium on robotics and education. Topics discussed include: post-graduate robotics training;system codesign in robotics;robotics-based teaching environment for com...
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The proceedings contains nine papers from the ieecolloquium on robotics and education. Topics discussed include: post-graduate robotics training;system codesign in robotics;robotics-based teaching environment for computer science;use of robots to integrate manufacturingsystems engineering education;and Netrolab, a networked laboratory for robotics education.
This work determines whether the implementation of a modern control system can improve productivity or process capability when the mechanical system is capable but the control system is obsolete. In line with this, an...
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This work determines whether the implementation of a modern control system can improve productivity or process capability when the mechanical system is capable but the control system is obsolete. In line with this, an attempt is made to draw some general lessons from a series of specific implementations of new controlsystems on old plant.
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