High performance robot crashproof mobile algorithm

A robot, high-performance technology, applied in the direction of instruments, non-electric variable control, electric speed/acceleration control, etc., can solve problems such as low efficiency, and achieve the effect of improving mobile efficiency and strong environmental adaptability

Inactive Publication Date: 2016-12-21
涂超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Change the inefficiency caused by the constant speed movement of indoor mobile robots (such as sweeping robots, serving robots, etc.)

Method used

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  • High performance robot crashproof mobile algorithm
  • High performance robot crashproof mobile algorithm
  • High performance robot crashproof mobile algorithm

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Experimental program
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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the drawings and embodiments, and the embodiments of the present disclosure are not necessarily intended to cover all aspects of the present invention.

[0022] figure 1 It is the schematic diagram of the fuzzy PID structure. The so-called fuzzy PID controller is to use fuzzy logic algorithm and according to certain fuzzy rules to optimize the proportion, integral and differential coefficients of PID control in real time, so as to achieve a more ideal control effect. Fuzzy PID control includes several important components such as parameter fuzzification, fuzzy rule reasoning, parameter defuzzification, and PID controller. The computer calculates the deviation e between the actual position and the theoretical position and the current deviation change ec according to the set input and feedback signals, and performs fuzzy reasoning according to the fuzzy rules, and finally defuzzifies the fuzzy para...

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Abstract

The invention discloses a high performance robot crashproof mobile algorithm, and the problem of low efficiency caused by the uniform speed movement mode of a current indoor robot (such as a robot cleaner and a food serving robot) is changed. Based on the distance between people and an environment barrier, the movement speed of the robot is controlled, the robot moves in a fast speed when the distance between the robot and the environment barrier is larger than a predetermined value, the movement speed is reduced when the distance between the robot and the environment barrier is smaller than the predetermined value, and the movement speed of the robot is moderate when the distance between the robot and the environment barrier is in a predetermined range. The distance between the robot and the environment barrier is detected through a ranging sensor, the movement speed of the robot can be adjusted according to the distance, the environment adaptability is high, and the movement efficiency of the robot is improved.

Description

technical field [0001] The invention relates to a high-performance robot anti-collision movement algorithm. Background technique [0002] Robot technology has attracted much attention both in the industrial age and in the information age, and has a wide range of applications in both civil industry and national defense. The problem of path planning for mobile robots is an important branch of intelligent robotics. Its main task is to provide mobile robots with a collision-free and reasonable Global or local planning of offline or online working methods. With the continuous complexity of the application background and the continuous expansion of the application field, robot technology has been developing towards a higher level of artificial intelligence, and it has always been a hot research topic at home and abroad. As an important part of mobile robot navigation technology, the quality of path planning results directly determines the practicability and overall performance o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02G05D13/62
CPCG05D1/0268G05D13/62
Inventor 涂超
Owner 涂超
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