The Anonymous Widower

737 MAX, Airbus And Aventra

I think that there are parallels between these plains and trains.

The 737 MAX is a conventional fifty-year-old design of aircraft, that has been updated with modern technology through the years.

When Airbus designed their fly-by-wire systems about thirty years ago, they were duplicated with two independent systems, programmed by separate teams. I think that the plane could fly on one system, if the other failed. Ittook time to develop, but no-one questions its reliability today.

The design and some of the things it gets up to, like moving fuel around to balance the aircraft help to increase the efficiency of the aircraft.

Efficiency and low pilot workloads help to sell aircraft.

Boeing is now trying desperately to catch up, but doing this in an ageing design appears to be difficult.

One thing I wonder is that is misloading of cargo a problem in the two 737 MAX crashes.

Supposing there was an imbalance of cargo on an Airbus! Would the plane’s computer realise this and move fuel to conpensate? Boeing must rely on a conventional approach using the flying controls.

Boeing are obviously worried as they have installed a special anti-stall conputer system called MCAS.

So what has this got to do with Bombardier’s Aventra train, that is suffering from software problems causing delays.

The Aventra is a radical design, that rewrites the rules, just like Airbus did. It relies heavily on a sophisticated computer system to control everything and bring a higher level of efficiency.

It will take time to get right, but just as Airbus did all those years ago, I believe they will.

The Aventra will change train design by as much as Airbus have changed airliner design.

March 13, 2019 - Posted by | Transport | , ,

No comments yet.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.