Cargo Aircraft Conceptual Design Optimisation Using a Flexible Computer-Based Scaling Approach

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Conceptual Aircraft Design – A Genetic Search and Optimization Approach

With recent advancements of computers and the advent of a search and optimization tool such as the genetic algorithm (GA), the ability to manipulate numerous aircraft design parameters in reasonable amount of time becomes feasible. It is from this standpoint that when one examines the aircraft design process, that is, the lengthy time and effort spent creating and integrating aerodynamics codes...

متن کامل

Lighting Design: A Goal Based Approach using Optimisation

There is a need for reliable lighting design applications because available tools are limited and inappropriate for interactive or creative use. Architects and lighting designers need those applications to define, predict, test and validate lighting solutions for their problems. We present a new approach to the lighting design problem based on a methodology that includes the geometry of the sce...

متن کامل

Computer Aided Design for Single-Phase Induction Motors Based on a New Gemoetrical Approach

Design of electrical motors normally involves two main stages: i) Preparation of the main dimensions and parameters. ii) Prediction of the performance. At the first stage the main dimensions of the motor, core stack Lfe and stator outer diameter Do, must be chosen. A set of performance conditions such as breakdown torque, desired output and other important parameters must satisfy the internatio...

متن کامل

Ontology-based Model Integration for the Conceptual Design of Aircraft

The development of a new aircraft begins with the conceptual design phase which aims to incorporate the latest technologies and methods into a novel design and its assessment. The development process is usually distributed across several teams which concurrently create models with overlapping content. If overlapping model parts are refined in one model without immediate propagation of the refin...

متن کامل

Genetic Algorithm–based Multi–objective Optimisation and Conceptual Engineering Design

In this paper we present a genetic algorithm based system for conceptual engineering design. First, we present a method based on preference relations for transforming non–crisp (qualitative) relationships between objectives in multi–objective optimisation into quantitative attributes (numbers). This is integrated with two multi– objective Genetic Algorithms: weighted sums GA and a method for co...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Acta Polytechnica

سال: 2001

ISSN: 1805-2363,1210-2709

DOI: 10.14311/272