VERTIPH is a visual language designed to aid in the development of image processing algorithms on FPGAs (Field Programmable Gate Arrays). We justify the use of a visual language for this purpose, and describe the key ...
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ISBN:
(纸本)1595934731
VERTIPH is a visual language designed to aid in the development of image processing algorithms on FPGAs (Field Programmable Gate Arrays). We justify the use of a visual language for this purpose, and describe the key parts of VERTIPH. One aspect of importance is how to clearly and efficiently represent a pipeline of processors, and in particular distinguish a pipeline from the simpler serial or parallel structures. this paper develops a number of pipeline representations, discussing the rationale behind and limitations associated with each representation. the culmination of this development is the Sequential Pipeline with Detailed Bars, visually an efficient and unambiguous representation. Copyright 2006 ACM.
Metal Deposition (MD) is a rapid prototyping technique to build parts by depositing metal in a required fashion. When a complex-shaped part is to be built, a simulation tool is needed to define robot trajectories. thr...
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ISBN:
(纸本)9780871708427
Metal Deposition (MD) is a rapid prototyping technique to build parts by depositing metal in a required fashion. When a complex-shaped part is to be built, a simulation tool is needed to define robot trajectories. three different simulation-based methods for robot trajectory generation are introduced and compared in this study. the methods are;reversed milling, adapted rapid prototyping and application programming in a computer aided robotics software. All methods were shown capable of creating robot paths for complex shapes, withthe CAR software approach being the most flexible. Using this method, the geometry to be built is automatically sliced into layers and a robot path is automatically generated. the method was tentatively evaluated and appears to provide a powerful technique in the design and optimisation of robot paths for MD. Experiments showed that it is possible to manufacture fully dense parts using an Nd-Yag laser.
this paper is inspired by an article by Müller and Padberg who study the feelgood factor and programming experience, as candidate drivers for the pair programming performance. We not only reveal a possible threat...
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the Object Constraint Language (OCL) is a formal specification language that could be used for constraining the modelling elements that occur in UML diagrams. the Java Modeling Language (JML) is a behavioural interfac...
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ISBN:
(纸本)9780769527369
the Object Constraint Language (OCL) is a formal specification language that could be used for constraining the modelling elements that occur in UML diagrams. the Java Modeling Language (JML) is a behavioural interface specification language designed for specifying Java classes and interfaces. this paper investigates the mapping of OCL constraints to JML constraints together with its properties. In particular the paper shows how those constructs such as iterators that are not directly supported by JML are transformed to an equivalent form that can be mapped directly to JML. the paper proposes a special library for OCL types implemented in Java that facilitates the mapping. Extracts from a case study will be used to. illustrate the mapping.
Treatment and recycling of Waste Electrical and Electronic Equipment (WEEE) become more and more regulated by laws and directives in several countries. the necessary operations are carried out in recycling networks in...
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ISBN:
(纸本)1424403510
Treatment and recycling of Waste Electrical and Electronic Equipment (WEEE) become more and more regulated by laws and directives in several countries. the necessary operations are carried out in recycling networks including redistribution logistics, disassembly facilities as well as treatment, shredding and recovery processes. To support efficient recycling processes by meeting the legal requirements, a research project was carried out at the TU Braunschweig featuring a two level approach of inter-plant network optimization and intra-plant disassembly system simulation. Planning approaches, the applied methods as well as exemplary results will be shown in this paper.
In this paper we present an optical derotator for scanning vibrometer measurements on rotating objects. the main part of an optical derotator is a rotating prism. Several concepts are known from literature. We have ch...
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ISBN:
(纸本)081946421X
In this paper we present an optical derotator for scanning vibrometer measurements on rotating objects. the main part of an optical derotator is a rotating prism. Several concepts are known from literature. We have chosen a Dove prism because it can derotate the rotation of the specimen by simply watching through the prism, which rotates with half the speed. the design of our derotator is presented in this paper as well as a discussion of the system performance. In addition we show experimental measurement results on a fan rotating with 3000 rpm.
A set of setting management software has been developed and applied in many power companies and transformer substations in Guangdong, China. the software is projected based on practicality withthe characteristic of u...
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ISBN:
(纸本)0863412467
A set of setting management software has been developed and applied in many power companies and transformer substations in Guangdong, China. the software is projected based on practicality withthe characteristic of universality, intelligent and friendly interface and takes C++ to carry out its function. It has shown that the software system is easy to operate and can tangibly improve the capacity and efficiency of the workers for setting management in relaying protection. Here we introduce the structure of the software system and its function in detail.
A good transport schedule plan may be discomfited when a transportation accident happens. In order to get an adjusted transport schedule, we put forward a model for the vehicle routing problem with stochastic in conti...
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ISBN:
(纸本)9812566902
A good transport schedule plan may be discomfited when a transportation accident happens. In order to get an adjusted transport schedule, we put forward a model for the vehicle routing problem with stochastic in contingency, and discuss the algorithm by combining stochastic simulation with genetic algorithm. We verify this algorithm by applying it to a specific case, and eventually reach the conclusion that it is better than the ordinary way.
this paper outlines, first, a compromise linear programming (LP) having fuzzy objective function coefficients (CLPFOFC) and thereafter, a real-world industrial problem for product-mix selection involving 29 constraint...
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ISBN:
(纸本)9812566902
this paper outlines, first, a compromise linear programming (LP) having fuzzy objective function coefficients (CLPFOFC) and thereafter, a real-world industrial problem for product-mix selection involving 29 constraints and 8 variables is solved using CLPFOFC. this problem occurs in production planning management in which a decision-maker (DM) plays a pivotal role in making decision under a highly fuzzy environment. Authors have tried to find a solution that is flexible as well as robust for the DM to make an eclectic decision under real-time fuzzy environment.
Rule mining is very important for data mining. However, traditional association rule is relatively weak in semantic representation. To address it, the main contributions of this paper included: (1) proposing formal co...
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ISBN:
(纸本)3540476636
Rule mining is very important for data mining. However, traditional association rule is relatively weak in semantic representation. To address it, the main contributions of this paper included: (1) proposing formal concepts on h-Dimensional Enhanced Semantic Association Rule (h-DESAR) with self-contained logic operator;(2) proposing the h-DESAR mining method based on Immune-based Gene Expression programming (ERIG);(3) presenting some novel key techniques in ERIG. Experimental results showed that ERIG is feasible, effective and stable.
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