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63488

Positive position feedback (PPF) controller applied toa quarter car active Suspension systems

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Last updated: 04 Jan 2025

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Abstract

This paper introduced, the positive position feedback (PPF) active controller is applied to control the quarter car suspension system, it excited by the disturbances on surface of the road. The PPF active controller is investigated for ride comfort improvement at simultaneous resonance. The main idea to control the system that is the magneto-rheological or Electrical-rheological damper is attached parallel with the hydraulic damper and a controller is developed for suppressing the vibration of the closed loop control system, hence improving the passenger comfort. The control signal can be produced by control circuits such as programmable logic controller or embedded electronics circuits that produced the control electrical signal to the controlled damper. The approximate solution is produced by using multiple time scales perturbation method (MSTP).The corresponding frequency response equations are extracted and plotted at the different systems parameters. Finally, numerical simulations are constructed to validate the approximate solution. Found that all analytical solutions are near to the numerical simulation. The all output approximate solution can be programmed to the control circuits.

DOI

10.21608/mjeer.2017.63488

Authors

First Name

H. M.

Last Name

Abdelhafez

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Affiliation

Dept. of Physics and Engineering Mathematics, Faculty of Electronic Engineering, Menoufia University

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First Name

O. M.

Last Name

Omara

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Affiliation

Dept. of Physics and Engineering Mathematics, Faculty of Electronic Engineering, Menoufia University

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Volume

26

Article Issue

1

Related Issue

9502

Issue Date

2017-01-01

Receive Date

2016-06-28

Publish Date

2017-01-01

Page Start

271

Page End

292

Print ISSN

1687-1189

Online ISSN

2682-3535

Link

https://mjeer.journals.ekb.eg/article_63488.html

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https://mjeer.journals.ekb.eg/service?article_code=63488

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16

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Original Article

Type Code

1,088

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Journal

Publication Title

Menoufia Journal of Electronic Engineering Research

Publication Link

https://mjeer.journals.ekb.eg/

MainTitle

Positive position feedback (PPF) controller applied toa quarter car active Suspension systems

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Article

Created At

22 Jan 2023