AIMS is a flexible manufacturing system for the production of aero engine disc components. these are the high value, rotating components which require structural integrity together with a high degree of precision duri...
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ISBN:
(纸本)0948507179
AIMS is a flexible manufacturing system for the production of aero engine disc components. these are the high value, rotating components which require structural integrity together with a high degree of precision during the manufacturing process. the prime objective for the project was to cut operating costs and lead times and to reduce the value of work-in-progress to a level which would enable cost savings in inventory to finance the project capital cost. the paper details concept strategy, examines equipment requirements, implementation aspects and computer hardware/software support.
the aim of this paper is to point out the approaches to the solution of software for control computers in Flexible Manufacturing systems (FMS) in the trust ZTS/Heavy engineering Works/. Functional decomposition of FMS...
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ISBN:
(纸本)0444879129
the aim of this paper is to point out the approaches to the solution of software for control computers in Flexible Manufacturing systems (FMS) in the trust ZTS/Heavy engineering Works/. Functional decomposition of FMS and hierarchic architecture of FMS control is specified in this paper. the modular architecture of software was the basic principle of this considerations. the structure of modules explained in a more detailed way is given on the example of FMS's handling subsystem control.
software prototyping with MENDEL, which is Prolog based concurrent object oriented language, is described. MENDEL can deal with following characteristics such as: 1) meta inference, 2) object concurrency, 3) linkage t...
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In this paper the authors present software which integrates the management and the simulation of a quasi-linear manufacturing system when the production level is large. the system is called quasi-linear because the op...
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ISBN:
(纸本)0444879129
In this paper the authors present software which integrates the management and the simulation of a quasi-linear manufacturing system when the production level is large. the system is called quasi-linear because the operations are always performed in the same order and because the parts don't necessarily undergo each operation. the authors point out the solutions chosen in order to make easier the insertion of the data and the presentation of the results.
the use of industrial robots in the field of machining, and especially in the area of deburring, is still new. One of the main reasons is the amount of time required to create programs for the robots. To effectively r...
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ISBN:
(纸本)0444879129
the use of industrial robots in the field of machining, and especially in the area of deburring, is still new. One of the main reasons is the amount of time required to create programs for the robots. To effectively reduce this time, two interactive programming systems were developed. First the operator teaches only characteristic points of a workpiece. By tactile sensing, the robot measures the contour between these points using its milling tool. In this measurement cycle, the tool tip is moved and oriented in accordance withthe surface of the workpiece. Processing parameters can be varied easily to optimize the process.
Manufacturing planning has been identified as a fertile application area for applying artificial intelligence technologies. systems for production planning and scheduling and process and operation planning have emerge...
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ISBN:
(纸本)0444879129
Manufacturing planning has been identified as a fertile application area for applying artificial intelligence technologies. systems for production planning and scheduling and process and operation planning have emerged which use knowledge engineering and expert system techniques. How manufacturing planning itself will change withthe use of artificial intelligence is discussed. the evolution of manufacturing planning has five distinct stages: manual, automated, intelligent, learning, and distributive. To illustrate one segment of this evolution, an intelligent operations planning module for machining will be presented along with a sample user session.
作者：
Beier, HerbertBrown
Boveri & Co Mannheim West Ger Brown Boveri & Co Mannheim West Ger
On the basis of the experience gained in production process control, the availability of all hardware and basic software components, coupled with long years of in-house experience, BBC have decided to provide a comple...
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ISBN:
(纸本)354015762X
On the basis of the experience gained in production process control, the availability of all hardware and basic software components, coupled with long years of in-house experience, BBC have decided to provide a complete hardware/software kit for production process control computersystems (CIM systems). the features required of these systems include: suitability for both automated and non-automated work stations;low software costs owing to the use of system function modules;easy connection to different production planning and control systems;easy adaptability to local operational requirements;possibility of extension in stages;provision of the basis of a production-orientated information exchange network for all information processing functions within the plant;reasonable price by the standardization of hardware components. All CIM functions can be displayed and described. their limits are determined by the needs imposed by the modular structure.
the interface of the man-computer interaction for several systems, which belonged to the production area had been designed according to software-ergonomical principles. the design was based upon a layered man-computer...
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ISBN:
(纸本)354015762X
the interface of the man-computer interaction for several systems, which belonged to the production area had been designed according to software-ergonomical principles. the design was based upon a layered man-computer interface model and an overall interface design methodology. Withthe incorporation of an object oriented design and programming methodology, a large degree of freedom is won in the design of several interface parameters. thus, at a relatively early stage an evaluation of the man-computer interface can take place due to the rapid prototyping approach chosen.
An experimental, intelligent control system for computer integrated manufacturing systems is described. this system consists of integrated software which is under the control of a kind of operating system. the goal of...
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ISBN:
(纸本)354015762X
An experimental, intelligent control system for computer integrated manufacturing systems is described. this system consists of integrated software which is under the control of a kind of operating system. the goal of the research effort has been to develop a control strategy which will increase the effectiveness of the material handling component of the manufacturing system. the control system integrates simulation, optimization, database operations, pattern recognition, and robot control systems. the control system has been implemented in a laboratory robot setting and also in a simulation of a CIM environment. It was found that the strategy was most effective for controlling the CIM system when the system was under the influence of high production volume, and variable input rates.
this paper deals withthe problem of cell formation encountered in the early stage of the fundamental design process for the realization of Cellular Manufacturing systems based on Group Technology. CAFPLAN-I is a huma...
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ISBN:
(纸本)354015762X
this paper deals withthe problem of cell formation encountered in the early stage of the fundamental design process for the realization of Cellular Manufacturing systems based on Group Technology. CAFPLAN-I is a human-computer interactive software package which has been developed to solve the cell formation problem. It is particularly useful for such practical situations that alternative machines exist in manufacturing processes. this paper presents the basic concept and the cell formation procedure through the application of CAFPLAN-I to a hypothetical case study.
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