Patent ID: 11879771
Assignee: VERSATILE NATURES LTD.
Field: Handling (Mechanical engineering)
Classification: CPC G  B | IPC B  G

Claim 18:
19. The method of claim 15:
further comprising:
deriving an oscillation characteristic from the first timeseries of motion values comprising estimating a natural frequency of the object based on the first timeseries of motion values; and
estimating a payload size of the object based on the first timeseries of load values;

wherein selecting the load handling specification for the object comprises calculating a resonance amplitude threshold at the natural frequency of the object inversely proportional to the payload size of the object;
further comprising calculating a resonance amplitude of the object at the natural frequency during the second time period based on the second timeseries of motion values; and
wherein activating the object motion alarm comprises activating the object motion alarm in response to the resonance amplitude of the object exceeding the resonance amplitude threshold at the natural frequency during the second time period.