Information processing apparatus, behavioral control method of the robot apparatus, the robot apparatus and computer program

摘要

PPROBLEM TO BE SOLVED: To make a robot conduct an action that does not make a user feel bored as an entertainment robot, and to make the robot learn the action conducted by itself. PSOLUTION: An action selection control system 100 has: a plurality of element actions that output an action when selected; an action value calculating part 120 that refers to a database in which an external stimulus to be inputted is made to correspond to an expected internal condition change expected to change after the action is conducted, and that calculates an action value AL of each of the element actions based on information from an internal condition control part 91 and an external stimulus recognition part 80; an action selection part 130 that selects the element action having the largest action value AL; and a learning part 140 that updates the database based on a result after the action is conducted. A predetermined internal condition and external stimulus are made to correspond to each action. The action value calculating part 120 calculates the action value AL for each action, based on a desire value for the action corresponding to the inputted internal condition and on a expected satisfaction level change on the basis of the expected internal condition change. PCOPYRIGHT: (C)2005,JPO&NCIPI