Abstract: In this study, feedforward control of the one-time swing of a 1DOF pendulum is performed using a finite-time settling function expressed by half-odd-integer trigonometric functions. The ...
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Houston Museum of Natural Science's Foucault pendulum has stopped after decades of swinging. Here's what happened.
Houston Museum of Natural Science's Herzstein Foucault Pendulum has stopped after decades, and museum visitors are wondering why. The pendulum at the museum is attached to a 61-foot-long cable. It ...
The pendulum at the museum is attached to a 61-foot-long cable. It typically swings as the Earth rotates, knocking down pegs, until it suddenly stopped this month. The Houston Museum of Natural ...
ABSTRACT: This paper presents a comprehensive numerical study of the two-dimensional time-dependent heat conduction equation using the Forward Time Centered Space (FTCS) finite difference scheme. The ...
The pendulum will swing back. It is a phrase invoked repeatedly, with variation, since Donald Trump’s reelection last November. Cable news anchor Chris Cuomo, Senator Angus King, and pollster Nate ...
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Understanding the Finite Element Method
The finite element method is a powerful numerical technique that is used in all major engineering industries - in this video we'll explore how it works. We'll look at why it's useful to split the body ...
The uncertainty of this moment is disorienting—like the early days of the pandemic when everything shifted overnight, and no one knew what to do next. It can feel like everything is unraveling. People ...
Supply chains have had a tumultuous few years, beginning in 2020, when COVID-19 upended legacy global supply chains. More recently, the “TikTok-ification” of retail has companies like Shein and Temu ...
Informally, a dynamic system is any physical system that evolves with time (e.g., a pendulum, a planet orbiting the sun, the weather, etc). From a more mathematically precise perspective, one can ...
Joseph Gordon-Levitt is set to lead the horror feature “Pendulum,” written and directed by “Black Swan” scribe Mark Heyman. The film will be produced by Darren Aronofsky (“Black Swan,” “The Whale”) ...
Terrifying video has been released showing the moment two gondola cars detached from a high-flying amusement park ride and crashed, leaving ten people injured, including six critically. It happened ...
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