This paper proposes a design method for a robust fractional-order PID (FOPID) controller for time-delay systems. A new Bode's ideal transfer function is introduced to tolerance the time-delay in loop.

Podcast: This guest's research uncovers a surprising illusion: Repeated experiences, which are more vividly remembered, are often perceived as having occurred further in the past than they did.

Krylov subspace projection model order reduction technique for matrix function has proved efficient for the modeling of 3-D OFF-time transient electromagnetic (TEM) data. However, this method is ...

The brain doesn't merely register time—it structures it, according to new research from the Kavli Institute for Systems Neuroscience published in Science.