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

A Structural Filter Used to Eliminate the Effect of Air-to-Air Missile Body Vibration

A vibration-influenced, air-to-air missile technology, used in weapon accessories, directional control systems, impedance networks, etc., can solve problems such as no circuit structure, and achieve the effect of novel design ideas, simple structure, and small size

Inactive Publication Date: 2008-01-16
CHINA AIR TO AIR MISSILE INST
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The article "Elastic Vibration of Missile Body and Notch Filter Design in the Design of Missile Control System" (Zhu Jingju, Wang Junsu, Journal of Xingtai Vocational and Technical College, 2005, (5).P1-4) discloses the principle of notch filter design and transfer function, however, no specific circuit configuration is given

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
  • A Structural Filter Used to Eliminate the Effect of Air-to-Air Missile Body Vibration
  • A Structural Filter Used to Eliminate the Effect of Air-to-Air Missile Body Vibration
  • A Structural Filter Used to Eliminate the Effect of Air-to-Air Missile Body Vibration

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

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 relates to the control problem of missile elastic body, in particular to a structural filter for eliminating elastic vibration of air-to-air missile body. It consists of an input terminal Vin, an output terminal Vout, an operational amplifier and a bridge resistance-capacitance network. The structural filter of the invention meets the application requirements of a certain type of missile. In addition to meeting the required amplitude-frequency and phase-frequency characteristics, it also has the advantages of novel design ideas, small size, compact structure and easy adjustment.

Description

A Structural Filter Used to Eliminate the Effect of Air-to-Air Missile Body Vibration technical field The invention relates to the control problem of missile elastic body, in particular to a structural filter for eliminating elastic vibration of air-to-air missile body. Background technique The main function of the structural filter is to filter out the individual frequency components in the pitch and yaw control loops, so as to eliminate the adverse effects of the elastic vibration of the missile body on the missile during autonomous flight. There are many mature technologies for filter circuits, such as Butterworth filters, Chebyshev filters, etc., but these mature filters cannot meet the requirements of a certain type of air-to-air missile in my country due to their single filtering characteristics. The design of the instrument is limited by the calculation speed of the flight control computer, and in consideration of minimizing the time occupied by the flight control co...

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): H03H9/46F41G7/00
Inventor 王垚段朝阳
Owner CHINA AIR TO AIR MISSILE INST
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