Abstract: For linear systems in the observer canonical form, we introduce a state observer with time-varying gains that tend to infinity as time approaches a prescribed convergence time. The observer ...

Abstract: This paper presents a new algorithm to obtain reduced-order model of linear periodically time-varying (LPTV ... by the time-dependent derivatives (or moments) of the transfer function. We ...

Skull fracture. A skull fracture is a break in the skull bone. There are four major types of skull fractures, including the following: Linear skull fractures. This is the most common type of skull ...