Wyniki wyszukiwania - BazTech

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Dynamo Studio - efektywne narzędzie wsparcia warsztatu inżyniera budownictwa do parametrycznego modelowania geometrii konstrukcji

Borowiec Artur

Inżynieria i Budownictwo

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2023

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R. 79, nr 1-2

14--17

PL

W pracy pokazano możliwości parametryzacji geometrii konstrukcji z wykorzystaniem programu Dynamo Studio. Opisano przykłady skryptów do generowania modeli geometrii konstrukcji, tj.: hali magazynowej, budynku szkieletowego, przekrycia strukturalnego oraz hangaru. Przygotowane tak modele geometryczne wykorzystano w innych programach Autodesk do wyznaczenia sił wewnętrznych, deformacji oraz automatycznego wymiarowania elementów konstrukcji i przygotowania dokumentacji graficznej.

EN

The work shows the possibilities of parameterization of the structure geometry using the Dynamo Studio program. Examples of scripts for generating models of structure geometry are described, i.e.: warehouse hall, frame building, structural roofing and hangar. The geometric models prepared in this way were used in other Autodesk programs to determine the internal forces, deformations and automatically dimension the structure elements and prepare graphic documentation.

2

A Performance Comparison of Various Artificial Intelligence Approaches for Estimation of Sediment of River Systems

Hayder Gasim, Solihin Mahmud Iwan, Kushiar Khairul Faizal Bin

Journal of Ecological Engineering

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2021

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Vol. 22, nr 7

20--27

EN

Sediment is a universal issue that is generated in the river catchment and affects the river flow, reservoir capacity, hydropower generation and dam structure. This paper aims to present the result of experimentation in sediment load estimation using various machine learning algorithms as a powerful AI approach. The data was collected from eight locations in upstream area of Ringlet reservoir catchment. The input variables are discharge and suspended solid. It was found that there is strong correlation between sediment and suspended solid with correlation coefficient of R = 0.9 . The developed ML model successfully estimated the sediment load with competitive results from ANN, Decision Tree, AdaBoost and SVM. The best result was produced by SVM (v-SVM version) where very low RMSE was generated for both training and testing dataset despite its more complicated hyperparameters setup. The results also show a promising application of machine learning for future prediction in hydro-informatic systems.

3

Programowanie graficzne i technologia BIM przy parametryzacji obiektów mostowych

Jasiński M., Płaszczyk T., Tkocz T., Salamak M.

Mosty

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2018

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nr 1

28--34

PL

W niniejszym artykule ujęto problem parametryzacji oraz możliwości jej wdrożenia w podejściu BIM na przykładzie rzeczywistej konstrukcji helikalnego mostu dla pieszych. Przedstawiono podstawowe paradygmaty programowania oraz opisano wykorzystanie wybranego środowiska programowania graficznego do tworzenia sparametryzowanych algorytmów modelujących.

EN

Computer Aided Design (CAD), as a concept based on digital drawing tools, does not allow to gather a huge resource of information in one place. Such resources are created, completed and modified in the whole life cycle of buildings. Using CAD, they are usually multiplied, partial, dispersed and incoherent. Dataflow between more and more advanced engineering software does not lead to effective methods of project management and optimization, one of most significant part of which is parametric design. The BIM concept is based on information gathered in a central, three-dimensional model of a building that allows for better communication between different kinds of engineering software, including the environment of visual programming. In the article, questions regarding parametric design and possibilities of its implementation in BIM using visual programming have been presented. An example of a real complex helix footbridge has been included, which shows an analytical model and the BIM model creation. The authors have presented basic software paradigms and described the usage of a selected visual programming language applied for parametric modeling algorithms.

4

Programowanie stropów w BIM

Borkowski A. S.

Builder

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2018

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R.22, nr 6

70--72

EN

Visual programming makes it possible to create fully parametric and adaptive model elements used in BIM technology. The use of visual programming to design ceilings on all floors of a building allows for quick and efficient assessment of the concept and possible modification of the concept. The use of BIM technology generated the list of basic parameters of the object necessary in the work at the stage of the conceptual study. Calculations allows to perform analysis of various variants of investment project.

5

Analiza porównawcza narzędzi RAD do wizualnego programowania w języku C++

Pasikova T., Miłosz E.

Journal of Computer Sciences Institute

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2016

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Vol. 2

76--80

PL

W artykule przedstawiono porównanie wybranych narzędzi RAD do wizualnego programowania w języku C++. Do porównania zostały wybrane środowiska programistyczne: C++ Builder, Visual Studio, Qt Creator. Wielokryterialna analiza porównawcza i wybór najlepszego środowiska do nauki wizualnego programowania w C++ zostały przeprowadzone na podstawie danych producenta i przeprowadzonego eksperymentu ze studentami.

EN

The article presents a comparison of visual programming RAD tools for C++ language. For comparison were chosen following development environments: C ++ Builder, Visual Studio, Qt Creator. Multi-criteria comparative analysis and selection of the best learning environment visual programming in C ++ were carried out on the basis of the manufacturer and the experiment with students.

6

Graphics editors in CPDev environment

Jamro M.

Journal of Theoretical and Applied Computer Science

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2012

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Vol. 6, nr 1

13-24

EN

According to IEC 61131-3 norm, controllers and distributed control systems can be programmed in textual and graphical languages. In many scenarios using a graphical language is preferred by the user, because diagrams can be more legible and easier to understand or modify also by people who do not have strong programming skills. What is more, they can be attached to the documentation to present a part of a system implementation. CPDev is an engineering environment that makes possible to program PLCs, PACs, softPLCs and distributed control systems with the usage of languages defined in IEC 61131-3 norm. In earlier versions, it supported only textual languages – ST and IL. Currently, graphics editors for FBD, LD and SFC languages are also available, so users can choose a suitable language depending on their skills and a specificity of a program that they have to prepare. The article presents implementation of the graphics editors, made by the author, which support creating program organization units in all graphical languages defined in IEC 61131-3 norm. They are equipped with a set of basic and complex functionalities to provide an easy and intuitive way of creating programs, function blocks and functions with visual programming. In the article the project structure and some important mechanisms are described. They include e.g. automatic connections finding (with A* algorithm), translation to ST code, conversion to and from XML format and an execution mode supporting multiple data sources and breakpoints.

7

System informatyczny wspomagający zarządzanie procesem produkcji buraka cukrowego

Przybył J., Łoboda M., Dworecki Z.

Inżynieria Rolnicza

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2006

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R. 10, nr 13(88)

393-401

PL

Opracowany system informatyczny umożliwia analizę wielu wariantów procesu produkcji buraka cukrowego i wybór najwłaściwszej technologii według kryterium dostępności środków produkcji i ponoszonych kosztów. System pozwala więc na zmniejszenie ryzyka podejmowanych decyzji i wzrost efektywności uprawy buraka. System informatyczny składa się z trzy części: bazy danych, interfejsu użytkownika i modułów obliczeniowych. System zarządzania bazą danych napisano w języku SQL. Narzędziem programistycznym w pozostałych dwóch częściach aplikacji jest wizualne środowisko Borland C++ Builder w wersji 6.0. Model produkcji buraka cukrowego powstał w języku UML.

EN

Formulated model and computer application leaning on this create the possibility of analysis of many variants of sugar-beet production process and make possible the choice of the most proper one from the point of view of the production means accessibility and carried costs. Consequently the system allows to decrease the risk of undertaken decisions and an increase of the efficiency of the sugar-beet tillage. The entire informatic system has been divided into 3 parts: database, user interface and computational modules analyzing the accepted factors. SQL answers for the efficient function of the database. Visual environment Borland C++ Builder in 6.0 version is accountable for the two remaining parts. The model of sugar-beet production was designed in UML language.

8

Context-exploiting shapes for diagram transformation

Drewes F., Hoffmann B., Minas M.

Machine Graphics and Vision

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2003

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Vol. 12, No. 1

117-132

EN

DIA PLAN is a language for programming with graphs representing diagram that is currently being developed. The computational model of the language - nested graph transformation - suports nested structuring of graphs and graph variables, but is still intuitive. This paper discusses structural typing of nested graphs and nested graph transformation systems by shape rules. We extend the context-free shape rules proposed in earlier work to contexy-exploiting shape rules with which many relevant graph structures can be specifed. The conformance of a nested graph to the shape rules is decidable. If a trabsformation system conforms to shape rules as well. it can be shown to preserve shape conformance of the graphs it is applied to. This sets up a static type discipline for nested graph transformation.