APPROACHES FOR THE DEVELOPMENT OF FOR AUTOMATED DESIGN AND SIMULATION OF ONBOARD NETWORKS

2021 ◽  
Vol 4 (30) ◽  
pp. 76-86
Author(s):  
V. L. Olenev ◽  
◽  
A. V. Shakhomirov ◽  
Keyword(s):  
Computer Aided Design ◽  
Aerospace Industry ◽  
Automated Design ◽  
Software Product ◽  
Computer Aided ◽  
Aided Design ◽  
New Generation ◽  
New Industry ◽  
Board Networks ◽  
Development Prospects

The article presents an analysis of the development prospects for the aerospace industry in relation to on-board systems and new-generation networks. It also presents the approaches for developing the SANDS software, intended for computer-aided design and simulation of on-board networks. Various approaches are described that will allow the existing software product to be refined and updated to meet new industry demands.

Automated Design of Optimum Belt Drives

1991 ◽  
Author(s):  
Dipendra K. Sinha ◽  
Michael T. McDonald
Keyword(s):  
Computer Aided Design ◽  
Database Management ◽  
Relevant Information ◽  
Automated Design ◽  
Drive System ◽  
Management Systems ◽  
Belt Drives ◽  
Computer Aided ◽  
Aided Design ◽  
Selection Of

Abstract The paper describes a belt design package which works from within a commercial Computer Aided Design and Drafting package (AutoCAD) environment and utilizes FORTRAN programs for design and selection of lowest weight components for the drive system. The components used in the process are available as stock items in U.S.A. The relevant information on these products is stored in commercial database management systems such as EXCEL and LOTUS 1-2-3. Output from the package consists of scaled drawing and tabular specifications.

scholarly journals The main trends of computer-aided design systems development

2018 ◽  
Vol 251 ◽  
pp. 05001 ◽  
Author(s):  
Alexander Ginzburg ◽  
Leonid Shilov ◽  
Liubov Shilova
Keyword(s):  
Statistical Analysis ◽  
Computer Aided Design ◽  
Development Trend ◽  
Automated Design ◽  
Systems Development ◽  
International Database ◽  
Computer Aided ◽  
Main Development ◽  
Design Systems ◽  
Aided Design

A review of papers in the field of development of automated design systems is presented. For the purpose of evaluation of urgency, importance and prospects of research works in the aforesaid field, the paper also includes the statistics on published works for the last five years. Based on the methods of statistical analysis and comparison, the data from the SCOPUS International Database have been collected. As a result, the main development trend in this direction has been revealed.

Automatisierte Konstruktion von Schweißvorrichtungen im Karosseriebau/Automated Design of Welding Jigs for Body Shops

Konstruktion ◽  
2021 ◽  
Vol 73 (03) ◽  
pp. 63-69
Author(s):  
Kolja Lichtenthäler ◽  
Christian Höltgen ◽  
Falko Fiedler ◽  
Georg Bergweiler
Keyword(s):  
Computer Aided Design ◽  
Automated Design ◽  
Cad System ◽  
Computer Aided ◽  
Aided Design

Inhalt Im automobilen Karosseriebau sorgen starre, bauteilspezifische Schweißvorrichtungen für hohe Kosten im Falle von Produktänderungen, die vor allem in der Prototypen- und Vorserienphase häufig auftreten. Die Verwendung von additiv gefertigten Vorrichtungselementen stellt eine Möglichkeit dar, produktspezifische Elemente kostengünstiger bereitzustellen [1]. Für die schnellere, und damit auch kostengünstigere Umsetzung von auftretenden Änderungsanforderungen an Schweißvorrichtungen, stellt die Automatisierung des Konstruktionsprozesses eine vielversprechende Lösung dar [2]. Am Werkzeugmaschinenlabor WZL der RWTH Aachen University wurde zusammen mit der Firma PTC ein Automatisierungstool für die Konstruktion von Schweißvorrichtungen für das Computer-Aided Design (CAD)-System „Creo“ entwickelt, welche auf einem modularen Vorrichtungssystem basiert. Eine Bauteilbibliothek bestehend aus Standardelementen (Normprofile, Spanner und Aufnahmestiften), 2D-geschnittenen Metallblechen sowie additiv gefertigten bauteilspezifischen Vorrichtungselementen bildet hierfür die Konstruktionsgrundlage. Die additiv gefertigten Kunststoff-Strukturelemente ermöglichen durch ihre beliebig anpassbare Struktur eine beschleunigte Anpassbarkeit während der Schweißvorrichtungskonstruktion. Durch die Erprobung an einer Versuchsbaugruppe konnte die Fähigkeit der Konstruktionsprozess- Automati- sierung exemplarisch nachgewiesen werden. Die Abschätzung der Konstruktionsdauer zeigt das Potenzial einer Konstruk- tionszeitsenkung um bis zu 88,5 % im Vergleich zur manuellen, nicht automatisierten Vorrichtungskonstruktion. Durch den Einsatz der additiven Fertigung im Vorrichtungsbau lassen sich Herstellkosten von Vorrichtungselementen reduzieren.

scholarly journals SELECTION OF LOCATORS IN AUTOMATED DESIGN OF FIXTURES FOR LOCATING WORKPIECES DURING MACHINING

2021 ◽  
Vol 3 ◽  
pp. 202-207
Author(s):  
Hristo Metev ◽  
Kalin Krumov ◽  
Ali Gitan
Keyword(s):  
Computer Aided Design ◽  
Systematic Approach ◽  
Automated Design ◽  
Geometric Shape ◽  
Computer Aided ◽  
Scheme Analysis ◽  
Aided Design ◽  
Geometric Compatibility ◽  
Selection Of

Using the systematic approach, the possible basing schemes of the workpieces in the machining attachments have been discovered and systematized with a view to their use in automated design. The analysis shows that the use of the proposed systematization in computer-aided design is significantly more rational, since the structure reflects the sequence of choice of the optimal basing scheme - analysis of the theoretical basing scheme, analysis of the geometry of the workpiece, formation of the possible list of the basing schemes. An analysis was performed with the help of which the criteria for geometric compatibility were revealed, allowing to make a choice of a basing scheme, satisfying the geometric shape of the workpiece. An algorithm for selection of locators has been developed. The development is part of a system for automated design of fixtures for locating of workpieces during machining. 

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