SIG-Library

Query returned 868 results.

TRACEABILITY IN PRODUCT DEVELOPMENT

Storga, M. // 2004
The main factors that make traceability difficult in designing are: complexity of design objects representations; multirelations and dependencies between design objects; fuzziness of design and ...

WEIGHT REDUCTION OF SUPPORT STRUCTURES

Eerme, Martin; Enok, Mart; Roosimölder, Lembit; Rein, K. // 2004
In modem engineering industry the weight reduction of support structures of machines is important. One possibility to reduce the weight of the support structures is to use sandwich configuration. ...

AN INFORMATION MODEL. FOR MECHATRONIC PRODUCTS FOCUSING ON EARLY DEVELOPMENT PHASES

Svensson, Daniel; Hallin, Karl; Zimmerman, Tiond; Malmqvist, Johan // 2003
In mechatronic product development, there is a lack of a common understanding among different engineering domains. One step towards improving this situation is to propose information models capable ...

CONCEPTUAL DESIGN APPROACH FOR MECHATRONIC SYSTEMS CONTROLLED BY A PROGRAMMABLE LOGIC CONTROLLER (PLC)

Bathelt, J.; Jönsson, A.; Bacs, C.; Kunz, A. M.; Meier, M. // 2003

FUNCTION-ORIENTED CONFIGURATION OF PRODUCTS BY MEANS OF FEATURE & CONSTRAINT-BASERD MODELING

Höhne, Günter; Brix, Dr. T. // 2003
In the early design phases three main levels of abstraction can be distinguished, which describe the function, the principle and the embodiment (layout/form). Suitable representations (e.g. function ...

MODULARISATION OF MECHATRONIC MECHANISMS WITH DEPENDENT DEGREES OF FREEDOM

Möller, B.; Andersson, S.; Wikander, J. // 2003

A Design Process for Complex Mechanical Structures Using Property Based Models, with Application to Car Bodies

Bylund, N.; Fredericson, H.; Thompson, G. // 2002
The design of complex mechanical structures is multi-objective and includes the treatements of a wide range of requirements such as quantitative, qualitative, subjective and objective. An example of ...

A Methodology Supporting the Preparation of 3D-CAD Data for Design Reviews in VR

Graf, H.; Brunetti, G.; Stork, A. // 2002
In recent years a range of different VR applications have been developed for the purposes of design review and analysis. The typical data source for a design review of complex models using VR ...

A Simulated Brain Model for Products' Creative Design

He, W. P.; Cai, H. M.; Zhang, Y. // 2002
Based on cognition psychology, information technology, artificial intelligence, and knowledge mining based on database over Internet, etc. the paper build a simulated brain model to aid creative ...

Bottom Structure For DutchEVO Car: Formulation Of The Problem And The Adjustment Of The Optimization System

Ermolaeva, N. S.; Kaveline, K. G.; Spoormaker, J. L. // 2002
The optimization problem of the DutchEVO car bottom structure was formulated with respect to the minimum mass under the constraints revealed from bending load case. The Multipoint Approximation ...

Computer Aided Design of Feed Drives for CNC Machine Tools

Pandilov, Z.; Dukovski, V. // 2002
Generally feed drives for CNC machine tools have a very simple kinematic structure. But the optimal feed drives design is a problem which consists of an appropriate selection of AC or DC ...

Design and Mechanical Engineering: How Good is the Link?

Bereznitski, A. // 2002
Design of modern products, which have to be competitive in the market, is a great challenge. The time period between the market demands a new product and this product should appear in the shop is ...

Designing and Discrete Production of Office Furniture in CIM Systems

Smardzewski, J.; Dziegielewski, S.; Gawronski, T. // 2002
The objective of the research project was to develop an integrated model of parametric application operating in the environment of Mechanical Desktop® with an MRP (Material Resource Planning) class ...

Designing Design

Duffy, A.H.B. // 2002

Boolean Searches

The following examples demonstrate some search strings that use boolean operators:

  • design community
    Find rows that contain at least one of the two words.
  • +design +community
    Find rows that contain both words.
  • +design community
    Find rows that contain the word “design”, but rank rows higher if they also contain “community”.
  • +design -community
    Find rows that contain the word “design” but not “community”.
  • +design ~community
    Find rows that contain the word “design”, but if the row also contains the word “community”, rate it lower than if row does not.
  • +design +(>community <decisions)
    Find rows that contain the words “design” and “community”, or “design” and “decisions” (in any order), but rank “design community” higher than “design decisions”
  • design*
    Find rows that contain words such as “design”, “designs”, “designing”, or “designer”.
  • "some words"
    Find rows that contain the exact phrase “some words” (for example, rows that contain “some words of wisdom” but not “some noise words”). Note that the " characters that enclose the phrase are operator characters that delimit the phrase. They are not the quotation marks that enclose the search string itself.

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