Does Physical testing have a future in certifying aircraft?

In the frame of Airframe structural validation, do we understand the role of Hybrid testing, Virtual testing and what that means for Physical testing?

In fact, do we have a common understanding of what virtual testing is, what hybrid testing is?

Is it feasible we will see methodologies & tools that allow perfect sizing and right 1st time design that need no physical validation? 

With the advent of advanced numerical analysis, modelling and simulation some say that Physical testing has had its time and virtual testing will deliver all the evidence to validate strength and life of structures.  

Experience gained in programmes such as XLR, A350F and the Wing of Tomorrow shows to the contrary. Physical testing is : 

• A must for certification means of compliance.  The standing requirements CS25 today underline the needs for independent physical testing for all new and nearly new structures.
• Essential to prove Models and simulations, gain the confidence and creditability with Airworthiness Authorities
• Even more challenging and complex due to the phenomena level data required to validate Virtual means

In the future, we need to see new and more capable physical test bricks:  

• Control systems
• Data acquisition systems 
• Data platforms that are able to compare many data types
• Industrialisation of new sensing techniques 

This presentation will challenge the test community to deliver new and novel physical test capabilities for both Physical and Virtual Testing. Are these available or will we see the long-standing classical approaches/equipment still being offered.

Pete Smith, Head of Structures Test, Airbus