Up-and-In Options: What They Are and How They Work

Up-and-in options are barrier options activated by reaching a price level. They offer unique opportunities for investors to ...

Understanding Portable Alpha Strategy: Boost Portfolio Returns

Learn how the portable alpha strategy can enhance your portfolio returns by leveraging low-correlation assets for alpha while ...
IEEE

Modeling of a DC Motor and Position Angle Control Using Optimized PID Controller

Abstract: Nowadays, DC (direct current) motors are widely used in industry. Air conditioners, computer drives, electric toothbrushes, portable vacuum cleaners, drilling machines, trimmers, food mixers ...
IEEE

Singularity-Free Nonlinear Position Control Using Time-Varying Barrier Lyapunov Function for Permanent Magnet Synchronous Motors

Abstract: Recently, controllers using the barrier Lyapunov function (BLF) are widely used to guarantee the tracking error (or state) constraint. A BLF can be defined ...
The Economist

The global democracy index: how did countries perform in 2024?

For the 16th consecutive year, Norway was named the most democratic country in the world, with a score of 9.81. New Zealand and Sweden followed. Afghanistan has been the lowest-ranked country since ...
SportsNet New York

How Mets can reload without Pete Alonso, Edwin Diaz, and Brandon Nimmo: A position-by-position plan

Mets fans have been left dazed and despondent by what has transpired over the last few days. If the loss of Edwin Diaz to the Dodgers was a body blow, Pete Alonso signing with the Orioles 24 hours ...