Knowledge-based automatic Airframe Design using CPACS

Reliability-Based Design Optimization of a Composite Airframe Component

Automatic Hashtag Recommendation in Social Networking and Microblogging Platforms Using a Knowledge-Intensive Content-based Approach

In social networking/microblogging environments, #tag is often used for categorizing messages and marking their key points. Also, since some social networks such as twitter apply restrictions on the number of characters in messages, #tags can serve as a useful tool for helping users express their messages. In this paper, a new knowledge-intensive content-based #tag recommendation system is intr...

Preliminary Airframe Design Using Co-Evolutionary Multiobjective Genetic Algorithms

A novel multiobjective optimisation approach utilising a genetic algorithm (GA) for the preliminary design of airframes is introduced. Concurrent GA processes each optimise one objective related to the problem. The fitness measure for individuals within each GA is adjusted by comparing the values of the variable parameters of identified solutions relating to a single objective with those of the...

Design of a Human Powered Helicopter Airframe

.......................................................................................................................................... 4 Introduction .................................................................................................................................... 5 Prior Projects and Research ...................................................................................

Multi-objective Optimisation and Preliminary Airframe Design

In this paper we explore established methods for optimising multi-objective functions whilst addressing the problem of preliminary design. Methods from the literature are investigated and new ones introduced. All methods are evaluated within a collaborative project with British Aerospace for whole system airframe design and the basic problems and difficulties of preliminary design methodology a...