Unlock instant, AI-driven research and patent intelligence for your innovation.

Filter control method, device, equipment and computer storage medium

A control method and filter technology, applied in the field of filtering, can solve problems such as poor operating stability of the filter

Active Publication Date: 2021-09-10
CHANGSHA INTELLIGENT DRIVING INST CORP LTD
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present application provide a filter control method, device, equipment, and computer storage medium to solve the problem that the prior art fails to fully consider the impact of various disturbances on the above-mentioned filter, resulting in poor operational stability of the filter. question

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Filter control method, device, equipment and computer storage medium
  • Filter control method, device, equipment and computer storage medium
  • Filter control method, device, equipment and computer storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The characteristics and exemplary embodiments of various aspects of the application will be described in detail below. In order to make the purpose, technical solution and advantages of the application clearer, the application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only intended to explain the present application rather than limit the present application. It will be apparent to one skilled in the art that the present application may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present application by showing examples of the present application.

[0028] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and d...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The application discloses a filter control method, device, equipment and computer storage medium. Wherein, the filter control method includes: in the kth state estimation period, when the observed value of the target state parameter is obtained, determine the estimated value of the target state parameter based on the observed value; according to the estimated value, determine the kth The error transfer relationship corresponding to the state estimation period, the error transfer relationship is used to indicate the transfer relationship between the first error in one state estimation cycle and the first error in the previous state estimation cycle, the first error is the actual value of the target state parameter The difference between the value and the estimated value; according to the error transfer relationship corresponding to the kth state estimation cycle and its previous N state estimation cycles, output the control strategy for the filter in the kth state estimation cycle. The embodiments of the present application help to improve the stability of the filter operation.

Description

technical field [0001] The present application belongs to the technical field of filtering, and in particular relates to a filter control method, device, equipment and computer storage medium. Background technique [0002] As we all know, filters have been widely used in state estimation of systems (such as motion systems, temperature control systems, etc.). For example, filters such as the Kalman filter can use the state equation of the system and the observed values ​​of the system to optimally estimate the state of the system. [0003] In the prior art, the operation stability of the filter is poor due to failure to fully consider the effects of various disturbances on the above filter. Contents of the invention [0004] Embodiments of the present application provide a filter control method, device, equipment, and computer storage medium to solve the problem that the prior art fails to fully consider the impact of various disturbances on the above-mentioned filter, res...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G05B13/02G06F17/11
CPCG05B13/024G06F17/11
Inventor 李瑞涵杨维高梁
Owner CHANGSHA INTELLIGENT DRIVING INST CORP LTD