When you think of air conditioners, you tend to think of rather bulky units, with the window-mounted appliances probably ...

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Abstract: This paper proposes a drive control method for a linear compressor driven by a linear motor. Generally, the efficiency of a linear motor itself is relatively lower than that of a rotational ...

Budget supermarket Asda has issued a national recall of its 10 Mini Duck Spring Rolls with Hoisin Dip (220 g packs), after the product was found to be labelled with an incorrect use‑by date — a ...

Abstract: This paper presents a sliding mode controller to compensate the friction of mini voice-coil motor (VCM), embedded with guide pins, for position control in compact camera module (CCM) ...