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Casabrews has changed the game with the $249 Ultra espresso machine — it has one surprising feature I've never seen before
Casabrews makes a whole range of budget-friendly espresso machines, including the Casabrews 5418, $169 from Amazon and the ...
IEEE3d
Research on the smooth switching control strategy for the four-tank liquid level system - IEEE Xplore
A new smooth switching control method is proposed for the four-tank coupled liquid level system, which solves the problems of serious chattering in sliding mode and slow transient response in ...
IEEE3d
Study on the boiler drum water level based on Fuzzy adaptive control
The boiler control is the thermal power plant most basic industrial control. The cascade-three parameters water level control system includes steam drum water level, steam flow and water supply, ...
Shape-shifting particles allow temperature control over fluid flow and stiffness
Imagine a liquid that flows freely one moment, then stiffens into a near-solid the next, and then can switch back with a ...