Self-configuring optical devices automatically learn how to sort out light

Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...

You Can Switch HDMI Inputs Using Your Apple TV Remote - Here's How

Though Apple TV provides quality entertainment, the remote has one issue: an inability to switch HDMI inputs. Fortunately, here's a trick to get around that.
IEEE

Decoupling Control Strategy for Input-Series-Output-Parallel Dual Active Bridge Converter Based on Linear Active Disturbance Rejection Control

Abstract: The decentralized control strategy is beneficial to the expansibility of the input-series-output-parallel (ISOP) dual active bridge (DAB) converter. Under the previous decentralized control ...
IEEE

Output Feedback Bounded Control for Unidirectional Input Constrained Hysteretic Systems With Application to Piezoelectric-Driven Micropositioning Stage

Abstract: In this study, an observer-based output feedback bounded control strategy is investigated for states unmeasurable nonlinear systems subjected to actuator hysteresis and unidirectional input ...