Abstract: In this brief, a global finite-time attitude control algorithm is proposed for flexible spacecraft without angular velocity measurement. First, a global finite-time observer is designed to ...

Abstract: Beam tracking is a promising technology in mmWave-enabled cellular-connected unmanned aerial vehicle (UAV) communications. However, conventional beam tracking schemes always incur a large ...

1 Graduate School of Health and Sport Sciences, Chukyo University, Aichi, Japan 2 School of Health and Sport Sciences, Chukyo University, Aichi, Japan Introduction: Although numerous previous studies ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

How is it possible for the ISS to stay in orbit? Learn more about the science behind orbiting Earth and more in this NASA ...

Although the effects of a bullet's terminal performance had been thoroughly studied by 1955, ammunition pioneer Roy Weatherby sought to prove velocity trumps mass and, as a result, built a reputable ...

Velocity rules in October. There have been a record 255 pitches of 100 mph or faster this postseason, up from 105 last year ...

The exchange ratio represents the relative number of shares an acquiring company issues to the shareholders of a target company during a merger or acquisition. The exchange ratio is the relative ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Lea Uradu, J.D., is a Maryland state registered tax preparer, state-certified notary public, ...