Dedow Gregory Allen,Naber Christopher Nils,Suel, II Richard Dean
申请号：
US201816033482
公开号：
US2018320302(A1)
申请日:
2018.07.12
申请国别(地区):
美国
年份:
2018
代理人:
摘要：
Systems and methods for predicting and preventing a cabinet strike event in a washing machine appliance are provided. An exemplary method includes ramping a target speed of a motor from a first speed to a second speed over a ramping period. The method includes computing an average deviation of an observed speed of the motor from the target speed over the ramping period. The method includes computing an average power consumption by the motor over the ramping period. The method includes determining whether both the average deviation is greater than a first threshold value and the average power consumption is greater than a second threshold value. The method includes rebalancing the load if both the average deviation is greater than a first threshold value and the average power consumption is greater than a second threshold value. The method includes performing one or more standard operations if both conditions are not satisfied.
