Sensing a way into the future

摘要

Bae Systems, the UK's partner in the production of the Eurofighter, has spent £2.5m to ensure that the aircraft's fuselage will be perfectly aligned. It must not deviate by more than 12mm over the aircraft's 15m length. The aim, says BAE, is to reduce drag which could knock 2%-5% off the aircraft's fuel bill and give the pilot maximum flying performance.