The passive fit of implant prosthesis is an important factor in achieving success in treatment with dental implants and the precision of this adaptation is one of the most controversial steps in both the clinic and laboratory, ...

This work studies a passivity based control approach applied to a switch-mode converters, specially the non isolated step-down (buck) converter operating in continuous conduction mode. Passivity is funded in energy concepts ...

Parallelism of voltage sources is a recurring and important problem in Electrical Engineering area. In the recent context of smart grids or in UPS systems (Uninterruptible Power Supplies), the availability of two or more ...