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Motion control method and device

A motion control and control model technology, applied in non-electric variable control, adaptive control, general control system, etc., can solve problems such as difficult artificial intelligence equipment, smooth control, etc., to improve comfort, ensure smoothness and accuracy high effect

Active Publication Date: 2021-03-30
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiments of the present disclosure provide an action control method and device, which can solve the technical problem in the related art that it is difficult to smoothly control artificial intelligence equipment

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Embodiment Construction

[0049] In order to make the purpose, technical solution and advantages of the present disclosure clearer, the implementation manners of the present disclosure will be further described in detail below in conjunction with the accompanying drawings.

[0050] For the convenience of understanding, the nouns involved in the embodiments of the present disclosure are first explained below:

[0051]State space: refers to the collection of all possible states of the artificial intelligence device. The state space can include N dimensions (n ​​is a positive integer), and the dimension of the state space can be velocity dimension, angle dimension, distance dimension, etc. The state at any moment can be represented by an N-dimensional vector in the state space.

[0052] Action space: refers to the collection of all actions that can be performed by the artificial intelligence device. The action space can include m dimensions (m is a positive integer), such as the accelerator dimension, ste...

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Abstract

The disclosure provides an action control method and device, which belong to the field of artificial intelligence. Applied to artificial intelligence equipment such as unmanned vehicles and robots. The method includes: obtaining the state of N dimensions of the artificial intelligence device; based on the activation fuzzy subset of the state of each dimension in the N dimensions and the control model, multiple discrete decisions are obtained, and the activation fuzzy subset of a state refers to A fuzzy subset whose membership degree of state is not 0. Each fuzzy subset includes a state interval corresponding to the same discrete decision in one dimension. Output the corresponding discrete decision according to the input state; based on the membership degree between the state of each dimension and the activation fuzzy subset, perform weighted summation of multiple discrete decisions to obtain a continuous decision; based on the continuous decision, control the execution of artificial intelligence equipment corresponding action. The decision output in this disclosure is a continuous quantity, which can ensure the smooth control of artificial intelligence equipment and the smoothness of actions.

Description

technical field [0001] The present disclosure relates to the field of artificial intelligence, and in particular to an action control method and device. Background technique [0002] With the development of the field of artificial intelligence, various artificial intelligence devices such as unmanned vehicles and robots have been born one after another, bringing great convenience to people's lives. At present, artificial intelligence methods are usually used to provide intelligent decision-making for artificial intelligence devices, acting as the machine brain of artificial intelligence devices, so as to control artificial intelligence devices to perform corresponding actions, for example, it can control unmanned vehicles to drive on the road, and can control robots to move in warehouses Wait. [0003] At present, reinforcement learning algorithms are usually used to control the actions of artificial intelligence devices: taking unmanned vehicles as an example, first define...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/00
CPCG05D1/0088G05D2201/0216G06N3/08G06N3/043G06N3/045G05B13/0275G05B13/04G06N7/023G06F18/211G06F18/251G06F18/2163
Inventor 钱俊王新宇陈晨
Owner HUAWEI TECH CO LTD