Samsung electronics co., ltd. (20250146201). WASHING MACHINE AND METHOD FOR CONTROLLING WASHING MACHINE
WASHING MACHINE AND METHOD FOR CONTROLLING WASHING MACHINE
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WASHING MACHINE AND METHOD FOR CONTROLLING WASHING MACHINE
This abstract first appeared for US patent application 20250146201 titled 'WASHING MACHINE AND METHOD FOR CONTROLLING WASHING MACHINE
Original Abstract Submitted
a washing machine and a method for controlling a washing machine are provided. the washing machine includes a frame configured to form an exterior, a tub installed in the frame, a drum accommodated in the tub, a washing motor configured to rotate the drum, a drain motor configured to drain water from the tub, a vibration sensor provided in the frame, memory storing one or more computer programs, and a controller coupled to the memory, the vibration sensor, the drain motor, and the washing motor, wherein the one or more computer programs include computer-executable instructions that, when executed by the controller cause the washing machine to drive the drain motor in a stopped state of the washing motor at a start of a spin-drying process, determine a resonant frequency of the frame based on a vibration value measured by the vibration sensor, and control a revolutions per minute (rpm) of the washing motor to avoid the resonant frequency during the spin-drying process.