Abstract: An operation management apparatus includes: a registration unit configured to register definition information defining an item of monitoring target information in an operation system; a generation unit configured to generate an expected value table and an actual setting value table each including a column corresponding to the item; a storage unit configured to store an expected value corresponding to the item input from an outside in the column in the expected value table, and store an actual setting value corresponding to the item contained in the monitoring target information in the column in the actual setting value table; a determination unit configured to compare the expected value with the actual setting value to determine whether they match or not; and an instruction unit configured to perform an update instruction for the operation system from the actual setting value to the expected value when they do not match.

Abstract: A pump control device and a valve control device each includes: an instruction calculator that calculates a control instruction of causing a controlled object to operate by using a manipulation amount of a manipulation and at least one control parameter, and inputs the calculated control instruction to the controlled object; and an ideal output calculator that calculates an ideal output of an actuator, the ideal output being associated with the manipulation amount of the manipulation. The pump control device adjusts at least one pump control parameter to reduce a difference between a control output and the ideal output when an operation of a movable part is a power running operation. The valve control device adjusts at least one valve control parameter to reduce a difference between a control output and the ideal output when the operation of the movable part is a non-power running operation.

Abstract: Data in files for a plurality of different purposes are uniformly managed. An information processing apparatus (1) includes an extraction unit (11) configured to extract a pair of an attribute (1412) and data (1411) based on a format corresponding to each collection file from a plurality of collection files collected from an information system and described in a plurality of respective types of the formats, a first specifying unit (12) configured to specify position information (1413) indicating a position in the collection file corresponding to the extracted data (1411), and a registration unit (13) configured register a management record (141) in a database (14), in which the management record (141) includes the attribute (1412) corresponding to the extracted data (1411), the specified position information (1413), and file identification information (1414) of the collection file associated with the extracted data (1411).