Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Sliding mode and active disturbance rejection based composite control method of tank gun controlling system

A technology of active disturbance rejection controller and gun control system, which is applied in the direction of gun control system, adaptive control, general control system, etc., to achieve good robustness effect

Active Publication Date: 2015-07-01
BEIJING INSTITUTE OF TECHNOLOGYGY
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under the premise of continuously improving the tactical and technical indicators of the fire control system, only the traditional PID control can no longer meet the requirements

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
  • Sliding mode and active disturbance rejection based composite control method of tank gun controlling system
  • Sliding mode and active disturbance rejection based composite control method of tank gun controlling system
  • Sliding mode and active disturbance rejection based composite control method of tank gun controlling system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The present invention is described in detail below in conjunction with accompanying drawing.

[0015] The compound control method of the tank gun control system based on sliding mode variable structure and active disturbance rejection control technology of the present invention comprises the following steps:

[0016] The first step is to establish the control model of the vertical stabilizer of the tank artillery, which is described as follows:

[0017] x · 1 = x 2 x 2 = f 0 ( x ...

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

A sliding mode and active disturbance rejection based composite control method of a tank gun controlling system can improve the dynamic shooting performance and stability of the tank gun control system. The method comprises: firstly, building a tank gun high-low stabilizer control model; designing a sliding mode variable structure switching function and a control law thereof according to the control model; designing an active disturbance rejection controller according to the control module; and finally designing a composite controller of the tank gun controlling system according to the switching function, the control law and the active disturbance rejection controller. The active disturbance rejection controller comprises a tracking differentiator, an extended state observer and a nonlinear feedback control law.

Description

technical field [0001] The invention belongs to the field of horizontal and vertical control of a tank gun control system, and relates to a composite control method for a tank gun control system based on the combination of sliding mode variable structure and active disturbance rejection control technology. Background technique [0002] The tank gun control system is an important part of the fire control system, and many important tactical and technical performances of the fire control system depend on it. Under the premise of continuously improving the tactical and technical indicators of the fire control system, the traditional PID control can no longer meet the requirements. With the continuous development of modern control theory, it has become an important topic for various countries to transform tank gun control systems to open up new ways to improve the quality of gun adjustment more effectively outside the scope of classical control theory. [0003] Sliding mode vari...

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): F41G5/24
CPCG05B13/023F41G5/24
Inventor 夏元清蒲钒付梦印李春明丛颖邓志红任雪梅
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com