1. Integrated Vehicle Health Management Centre, Cranfield University, Cranfield, Bedfordshire, U.K.
2. School of Physics, Engineering and Technology, University of York, Heslington, York, U.K.
3. Digital Engineering and Manufacturing Centre, Cranfield Universit, Cranfieldy, Bedfordshire, U.K.
4. Centre for Life-cycle Engineering and Management, Cranfield University, Cranfield, Bedfordshire, U.K.