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

Multifunctional hybrid electromagnetic vibration reduction system

A hybrid electromagnetic and vibration damping system technology, applied in spring/shock absorber, vibration suppression adjustment, non-rotational vibration suppression, etc., to achieve the effect of improving comfort and safety

Pending Publication Date: 2021-03-16
JIANGSU UNIV
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the present invention provides a multi-functional hybrid electromagnetic damping system, which solves the problems of ride comfort and driving safety, and effectively utilizes vibration energy

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
  • Multifunctional hybrid electromagnetic vibration reduction system
  • Multifunctional hybrid electromagnetic vibration reduction system
  • Multifunctional hybrid electromagnetic vibration reduction system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.

[0035] A multifunctional hybrid electromagnetic vibration damping system, comprising a linear electromagnetic damper / actuator and a linear electromagnetic wheel dynamic vibration absorber 13a, the connection methods of the linear electromagnetic wheel dynamic vibration absorber 13a and the linear electromagnetic damper / actuator are as follows: ① The linear electromagnetic wheel dynamic vibration absorber 13a is rigidly connected in series with the linear electromagnetic damper / actuator, such as figure 1As shown in (a); ② the linear electromagnetic wheel dynamic vibration absorber 13a is connected in rigid parallel with the linear electromagnetic damper / actuator, as shown in figure 1 (c).

[0036] This embodiment specifically describes a multifunctional hybrid electromagnet...

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 provides a multifunctional hybrid electromagnetic vibration reduction system, and belongs to the technical field of vibration reduction of vehicle systems. The multifunctional hybrid electromagnetic vibration reduction system comprises a linear electromagnetic damper / actuator and a linear electromagnetic wheel dynamic vibration absorber, and the linear electromagnetic damper / actuatoris used for attenuating relative movement of a vehicle body and wheels and converting mechanical power generated by relative vibration of the vehicle body and the wheels into electric power for reuse; and the linear electromagnetic wheel dynamic vibration absorber is in rigid series connection or parallel connection with a rotor of the linear electromagnetic damper / actuator and used for absorbingwheel vibration and converting mechanical power generated by wheel vibration into electric power to be reused. The multifunctional hybrid electromagnetic vibration reduction system can effectively consider the dynamic performance and energy regeneration of the vibration system, and is suitable for vibration reduction of all vibration systems with two-degree-of-freedom motion characteristics.

Description

technical field [0001] The invention relates to the technical field of vehicle system vibration reduction, in particular to a multifunctional hybrid electromagnetic vibration reduction system. Background technique [0002] Vibration reduction is a classic control problem in the field of mechanical engineering, such as automobiles, trains, aircraft landing gear and other mechanical systems need to use vibration reduction systems. The purpose of vibration reduction is to reduce the disturbance of external excitation to the mechanical system. For vehicle systems, it is to improve the ride comfort and driving safety of the vehicle. For a long time, the passive / semi-active vibration reduction system of the traditional "spring-damper" structure is difficult to effectively improve the dynamic performance of the vehicle, and the vibration energy generated is dissipated in the form of heat energy, resulting in energy waste; electro-hydraulic / air Although the active vibration reducti...

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): F16F15/03F16F15/06F16F15/04F16F15/02
CPCF16F15/03F16F15/06F16F15/04F16F15/022
Inventor 丁仁凯汪若尘孟祥鹏刘伟孙东杨霖
Owner JIANGSU UNIV