Abstract: Nonlinear controlled systems at multiple operating points are modeled as piecewise linear systems, where changes in operating points are modeled as switches between constituent linearized ...

Abstract: This article is concerned with interval estimation for discrete-time linear systems with unknown disturbances. An improved proportional-integral configuration is built for an iterative ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

The best travel system strollers offer convenience and safety, making it easy to go anywhere with your baby, whether that’s in the car or the stroller. “Most parents are looking for something ...

Nonlinear phenomena are phenomena, which, in contrast to a linear system, cannot be explained by a mathematical relationship of proportionality (that is, a linear relationship between two variables).

Your autonomic nervous system helps regulate emotional balance, but chronic stress or trauma can trigger an overactive fight-or-flight response. Nervous system dysregulation refers to a condition ...

An ATC outage at Newark airport has drawn more attention to an outdated system. Plans for a new air traffic control system were announced Thursday by Transportation Secretary Sean Duffy amid a ...

The agency announced the closure of the system about 4:25 a.m. The system-wide closure ended about 9:20 a.m., and major delays followed into the afternoon. BART has long relied on aging technology ...

Here's everything you need to know about flagrant and technical fouls in the NBA playoffs, including the league's point system and suspensions. Intensity and physical play are ramped up a notch in ...

This collaboration builds on the successful launch of ITN's local linear SSP in late 2024. ITN's platform is built on its extensive supplier network, which includes 75 broadcast ownership groups ...