A control apparatus for controlling a control target includes: an acquisition unit, a determination unit, and a delay time adding unit. The acquisition unit acquires at least first and second measurement values related to a control target, such as a machine. The determination unit determines whether the control target is in a predetermined state, such as a normal state or an abnormal state, based on the measurement values acquired by the acquisition unit. The delay time adding unit adds delay to at least one of the first and second measurement values.

A control apparatus for controlling a control target is provided. The control apparatus includes: an acquisition unit configured to acquire a measurement value related to the control target; a determination unit configured to determine whether or not the control target is in a predetermined state based on a plurality of measurement values acquired at predetermined points in time, or based on temporal changes in a plurality of measurement values detected during a predetermined period of time; and a delay time adding unit configured to add a predetermined delay time to at least one measurement value out of the plurality of measurement values that are used by the determination unit to perform determination.