Shooting on Loop CTA Pink Line train leaves 1 dead, 1 wounded

When an argument turned physical early Tuesday, one of the two train passengers allegedly pulled out a gun. But the suspect gained control of the weapon before shooting them both, police say.
Bulletin of the Atomic Scientists

Lessons from the UN’s first resolution on AI in nuclear command and control

In November, the General Assembly’s First Committee, adopted a resolution that looks at the risks of integrating AI into nuclear weapons.

Amid tariffs and immigration fear, Saucy Porka’s Loop location closes after chef was stabbed

After dealing with tariffs and Operation Midway Blitz causing staff members to worry, Amy Le said the stabbing of her main chef was “the straw that broke the camel’s back.” ...
IEEE

A Generalized Multi-Loop Controller With Enhanced Robustness and Its Design Guideline

Abstract: Feedback control is ubiquitous in engineering applications and is a powerful tool to achieve automatic regulation of the outputs of a system. Existing closed-loop control methods typically ...
IEEE

Adaptive Dual-Loop Disturbance Observer-Based Robust Model Predictive Tracking Control for Autonomous Hypersonic Vehicles

Abstract: To solve the attitude trajectory tracking problem for hypersonic vehicles in the presence of system constraints and unknown disturbances, this paper designed a nonlinear robust model ...