Three agonising years after unveiling the design study, Audi is finally handing the A6 Avant e-tron over to customers. It is ...

Spacecraft as a complex system, timely verification of its design and interface accuracy is an important means to improve the quality of system development. Virtual test technology can advance the ...

A design optimization method based on dependency model is proposed for Built-in test design in Prognostics and Health Management. Firstly, simplify the dependency model, eliminate the redundant test ...