| 摘要 |
Disclosed herein are a drum type washing machine and a control program therefore. The washing machine includes a control mechanism to control a motor. The control mechanism includes a torque control unit to perform torque addition processes of adding pulse type torque during only a period for which a drum makes one rotation in a uniform torque control state in which torque of the motor is uniformly controlled at least two times and to perform the second torque addition process after n+0.5 rotations of the drum (n is an integer not less than 1) on the basis of the first torque addition process, and a weight calculation unit to calculate an average value of rotational accelerations of the motor at the respective torque addition processes and to calculate a weight of laundry received in the drum based on the average value.
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