Abstract: There is provided a method for training a robot using a robot simulator. The method includes the steps of: acquiring specification information on at least one component included in the robot; when at least one training task is given, training an operation of each of the at least one component required to complete the at least one training task, within an operable range according to the specification information; and when a performance task is given, determining an operation to be performed by each of the at least one component to complete the performance task, on the basis of a result of the training.