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Developmental Automata with Brain Cognitive Mechanism and Its Learning Method

A technology of automata and brain cognition, which is applied in the field of intelligent robots, can solve problems such as learning systems that do not involve simulating the cognitive mechanism of the human brain, achieve strong generalization capabilities, improve self-learning and self-adaptive capabilities, and have a wide range of applications Effect

Inactive Publication Date: 2018-01-05
NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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Problems solved by technology

However, the above patents do not involve a learning system that simulates the cognitive mechanism of the human brain

Method used

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  • Developmental Automata with Brain Cognitive Mechanism and Its Learning Method
  • Developmental Automata with Brain Cognitive Mechanism and Its Learning Method
  • Developmental Automata with Brain Cognitive Mechanism and Its Learning Method

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Embodiment Construction

[0048] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0049] Taking a two-wheeled robot as an example, the system structure diagram is as follows figure 1 shown, according to figure 2 step-by-step process to learn.

[0050] For the incomplete two-wheeled self-balancing robot, it is an inherently unstable system. Before realizing various movements, it must first ensure that the robot can maintain its own balance, so the posture balance of the two-wheeled robot is controlled by motion. primary condition. In order to verify the effectiveness, robustness and superiority of a developmental automaton with a brain cognitive mechanism proposed by the present invention, this embodiment takes a two-wheeled robot as an object, and studies how the robot uses autonomous power in an unknown environment. Learn to learn motor skills at the end.

[0051] During the experiment, the robot has four outputs and m...

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Abstract

The invention relates to a development automatic machine with a brain cognition mechanism and a learning method of the development automatic machine, and belongs to the technical field of intelligent robots. The development automatic machine comprises an inner state set, a system output set, an inner operation behavior set, a state transfer equation, a reward signal, a system evaluating function, a system action selecting probability and a Dopamine response differential signal. By means of the development automatic machine and the learning method, a mathematic model high in generalization ability and wide in application range is provided for the system autonomous development process with the learning automatic machine as the basic frame; by means of the method, a sensorimotor system and an intrinsic motivation mechanism are combined, the self-learning and self-adaption capacity of the system is improved, and the intelligence in the true sense is achieved.

Description

technical field [0001] The invention relates to a developmental automaton with a brain cognitive mechanism and a learning method thereof, belonging to the technical field of intelligent robots. technical background [0002] Learning and memory are the essence of the intelligent behavior of humans and animals. Various skills of humans and animals are gradually formed and developed in the process of their nervous system through self-learning and self-organization. Learning and simulating the neural activities of humans and animals And self-regulation mechanism, and endowing it to intelligent robots is an important research topic of artificial intelligence and control science. [0003] In 1996, J. Weng first proposed the idea of ​​autonomous mental development of robots. He believed that the intelligent body should develop mental abilities by simulating the human brain and interacting with the unknown environment through sensors and effectors under the control of the internal d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06N3/08
Inventor 任红格史涛向迎帆李福进李冬梅霍美杰徐少彬刘为民张春磊尹瑞
Owner NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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