MACHINE LEARNING APPARATUS, ROBOT CONTROL DEVICE, ROBOT SYSTEM, AND MACHINE LEARNING METHOD FOR LEARNING BEHAVIOR PATTERN OF PERSON

• Main Authors: OKUDA RYOSUKE, MATSUMOTO EIICHI, TSUDA TAKETSUGU, OKANOHARA DAISUKE, KAWAI KEIGO
• Format: Patent
• Language: English; Japanese
• Published: 09.02.2017
• Subjects: CHAMBERS PROVIDED WITH MANIPULATION DEVICES; HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TRANSPORTING

PROBLEM TO BE SOLVED: To provide a machine learning apparatus capable of setting a control method for a robot appropriately assisting a person.SOLUTION: A machine learning apparatus 5 for a robot 1 conducting work in cooperation with a person, comprises: a state observation unit 51 observing a state variable that indicates a state of the robot 1 in a period in which the person and the robot 1 conduct work in cooperation; a determination data acquisition unit 52 acquiring determination data related to at least either a degree of burden of the person or work efficiency; and a learning unit 54 learning a training dataset for setting a behavior of the robot 1 on the basis of the state variable and the determination data.SELECTED DRAWING: Figure 2 【課題】人に対して適切な補助を行うロボットの制御方法を設定することができる機械学習装置の提供を図る。【解決手段】人とロボット１が協働して作業を行うロボットの機械学習装置５であって、前記人と前記ロボット１が協働して作業を行う期間中に、前記ロボット１の状態を示す状態変数を観測する状態観測部５１と、前記人の負担度および作業効率のうち少なくとも一方に関する判定データを取得する判定データ取得部５２と、前記状態変数および前記判定データに基づいて、前記ロボット１の行動を設定するための訓練データセットを学習する学習部５４と、を備える。【選択図】図２