Linear servo system mechanical resonance control method

A servo system and mechanical resonance technology, which is applied in the field of mechanical equipment control, can solve problems such as poor mechanical resonance suppression effect, inability to meet high-speed and high-precision linear servo, and inability to automatically adjust notch filter control parameters online.

Inactive Publication Date: 2016-09-07
ZHEJIANG SCI-TECH UNIV
View PDF3 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method cannot automatically adjust the control parameters of the notch filter online, and the mechanical resonance

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
  • Linear servo system mechanical resonance control method
  • Linear servo system mechanical resonance control method
  • Linear servo system mechanical resonance control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0034] On the contrary, the invention covers any alternatives, modifications, equivalent methods and schemes within the spirit and scope of the invention as defined by the claims. Further, in order to make the public have a better understanding of the present invention, some specific details are described in detail in the detailed description of the present invention below. The present invention can be fully understood by those skilled in the art without the description of these detailed parts.

[0035] In the linear servo system resonance control method of the present invention, the method includ...

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 invention discloses a linear servo system mechanical resonance control method which belongs to the field of mechanical equipment control. According to a control method in the prior art, on-line automatic adjustment of control parameters of a notch filter cannot be realized; a mechanical resonance suppression effect is poor; and the system requirements of high speed and high precision linear servo cannot be met. The invention provides a secant-based iterative learning algorithm to optimize the control parameters of the notch filter to solve the problem of resonance suppression of a linear servo system. The control method provided by the invention is simple, practical and highly precise.

Description

technical field [0001] The invention relates to a mechanical resonance control method of a linear servo system, which belongs to the field of mechanical equipment control. Background technique [0002] The linear servo system is widely used in the fields of high-speed and high-precision numerical control systems, semiconductor chip manufacturing, and precision instruments due to the use of direct-drive mechanical structures, no intermediate transmission links, and the advantages of relatively small load inertia and high dynamic response. In order to give full play to the high-speed and high-precision performance of the linear servo system, the high-speed and high-precision motion controller is designed to become one of the key technologies for the linear servo system to give full play to the high-speed and high-precision performance. [0003] Due to the high-frequency response characteristics of the linear servo system, it has good acceleration performance. The rich high-fre...

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
IPC IPC(8): G05D19/02H02P25/06H02P7/02
CPCH02P6/006H02P25/06G05D19/02
Inventor 杨亮亮时军欧阳博刘权庆应思齐胡建
Owner ZHEJIANG SCI-TECH UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap