Dutch researchers demonstrate new control techniques for preventing aircraft crashes

November 16, 2007

On Wednesday 21 November, Delft University of Technology (TU Delft) will demonstrate how improved control techniques can reduce the risk of aircraft crashes. The demonstration involves reconstructing troubled flights – such as the El Al flight which crashed in the Bijlmer area of Amsterdam in 1992 – in a flight simulator and adding the newly developed technology.

The presentation in Delft forms the final phase of a research project involving the GARTEUR international research partnership (participants include TU Delft and the National Aerospace Laboratory NLR) into Fault Tolerant Control.

This involves techniques for keeping damaged aircraft in the air for longer and enabling continuing flight control. The key to this is to improve control techniques which enable the aircraft to continue to be controlled. The implemented improvements are based on the analysis of flight data from aviation accidents by the NLR. This has led to improved interpretation of the (defective) condition of the aircraft.

On Wednesday 21 November, these improved techniques will be demonstrated to the general public at TU Delft. A number of realistic accident scenarios will be taken as examples, including the Bijlmer crash. These will be reconstructed using TU Delft’s Simona flight simulator, but this time also using the newly-developed control techniques. Simulator experiments have shown that the new techniques make it easier for the pilot to land seriously-damaged aircraft safely.

Incidentally, the new techniques are only expected to be introduced in practice in the long term. The new improvements can largely be attributed to the greater calculation capacity of computers and further progress in the underlying mathematical theory of the past few years. According to TU Delft, both military and civil aviation parties are displaying great interest in these developments.

Source: Delft University of Technology

Explore further: New high-throughput sequencing technologies uncover a world of interacting microorganisms

Related Stories

A way to measure and control phonons

September 22, 2017

(Phys.org)—A team of researchers with the University of Vienna in Austria and Delft University of Technology in the Netherlands has developed a technique using photons for controlling and measuring phonons. In their paper ...

Scientists clear the chatter of buck converters

September 1, 2017

Buck converters, also known as step down converters, are chatty Cathys. The systems produce less power than they receive, and the tracking signals in the output can get stuck—the result is a small but harmful frequency ...

Chemical route to electronic devices in graphene

July 25, 2017

Essential electronic components, such as diodes and tunnel barriers, can be incorporated in single graphene wires (nanoribbons) with atomic precision. The goal is to create graphene-based electronic devices with extremely ...

Nanopores light up for reading out DNA

September 12, 2013

Nanopores are ideally suited for threading DNA molecules through them, enabling the genetic code to be read out. Researchers from TU Delft want to make this technology even more powerful by equipping the pores with 'plasmonics'. ...

Recommended for you

Dutch open 'world's first 3D-printed bridge'

October 17, 2017

Dutch officials toasted on Tuesday the opening of what is being called the world's first 3D-printed concrete bridge, which is primarily meant to be used by cyclists.

0 comments

Please sign in to add a comment. Registration is free, and takes less than a minute. Read more

Click here to reset your password.
Sign in to get notified via email when new comments are made.