Drive control method for goods storage device

Abstract

The invention discloses a drive control method for a goods storage device. The method adopts a motor control algorithm based on variational mode decomposition and non-sampling lifting dual-number complex wavelets; firstly, a ratio of a main signal component obtained by decomposition to the whole signal energy is firstly taken as a target function, and a variational mode decomposition algorithm decomposition centre is determined through a quantum-behaved particle swarm algorithm so as to perform two-layer decomposition on a current and rotation speed signal; then, a non-sampling lifting dual-number complex wavelet algorithm is utilized to perform noise reduction on each component signal; and finally, the signal is reduced to eliminate noises in an electric signal to obtain precise motor current. Through one-button type operation, each action is automatically performed, so that intelligent degree is high, storage is convenient, goods information in a storage bin is displayed, and goods can be conveniently checked and taken.

Description

technical field [0001] The invention relates to a driving control method of a cargo storage device, which belongs to the technical field of intelligent equipment and intelligent control. Background technique [0002] The city has a large population and a large number of goods and resources. How to use space efficiently and store goods reasonably has become a hot topic. Urban space is precious, every inch of land is precious, making full use of space has become an inevitable trend. For example, shops or street stalls along the street occupy a small area, but they need a lot of goods to be stored, and they are directly stacked on the ground or shelves, which affects the appearance, is not neat, and is not convenient for providing customers with a clean and comfortable shopping environment. [0003] Housing prices in cities are high, and it is also very important to make full use of indoor space. Now the means of improving storage space is only hanging cabinets. Storage space...

AI Technical Summary

Problems solved by technology

For example, shops or street stalls along the street occupy a small area, but they need a lot of goods to be stored, and they are directly stacked on the ground or shelves, which affects the appearance, is not neat, and is not convenient for providing customers with a clean and comfortable shopping environment.

[0003] Housing prices in cities are high, and it is also very important to make full use of indoor space. Now the means of improving storage space is only hanging cabinets. limited storage space

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