Semi-active suspension system of car model design: a comparative study

Dutta, Debasish

doi:10.1080/14484846.2017.1372029

Cited by 5 publications

(1 citation statement)

References 10 publications

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“…Some researchers have proposed several methods to minimise the effect of vibration on the system. Increasing the system damping is the most popular technique to dissipate vibration energy (Constantinou and Symans 1993;Goel 2005;Dutta 2020). Even though this technique can reduce the steady-state response amplitude under harmonic excitation, however, it is failing to reduce a large response overshoot that occurs due to the impact load (Lee et al 2009).…”

Section: Introductionmentioning

confidence: 99%

Energy analysis and experimental evaluation of momentum exchange impact damper with pre-straining spring mechanism

Son

Satria

Malta

et al. 2020

Australian Journal of Mechanical Engineering

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The aim of this research is to evaluate the performance of impact-induced vibration control using momentum exchange impact damper with pre-straining spring mechanism (PSMEID) based on the energy analysis and verifying the effectiveness of the proposed method experimentally using a simple three-body collision model. It is shown from the simulation study that the fraction of energy absorbed by the primary mass was small if the excitation frequency differs from the primary mass natural frequency. In the case of excitation frequency is lower than the primary mass natural frequency, most of the impact energy is transferred to the damper mass. For excitation frequencies higher than the primary mass natural frequency, a large amount of impact energy is reflected after the collision. The energy absorption ratio is small if the damper mass ratio(M d /M p) approaches 0.2 and the ratio between pin force (f pin)and the reference friction force (f fref) closest to 1. The optimum condition of the pre-straining spring stiffness increases when the impact damper mass ratio is increased. The experiment was conducted to validate the simulation results. The experimental data has shown that the minimum acceleration response is obtained using the pre-straining spring deflection ratio (x ps /x psref = 0.18).

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Section: Introductionmentioning

confidence: 99%

Energy analysis and experimental evaluation of momentum exchange impact damper with pre-straining spring mechanism

Son

Satria

Malta

et al. 2020

Australian Journal of Mechanical Engineering

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Dynamic modeling and adjustable damping layered control of air suspension hybrid system

Qiguo

Jiang

2019

Australian Journal of Mechanical Engineering

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Overview of suspension system dynamics analysis

Zhang

Cheng

Han

2021

J. Phys.: Conf. Ser.

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The control strategy of vehicle suspension system model has been gradually transferred to the modern control optimization algorithm, and the traditional suspension has gradually been unable to meet the vehicle’s pursuit of high performance. Starting from vehicle modal analysis, the development status of suspension model building method, category and control strategy is described respectively. On this basis, the current development difficulties and trends are analyzed.

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Semi-active suspension system of car model design: a comparative study

Cited by 5 publications

References 10 publications

Energy analysis and experimental evaluation of momentum exchange impact damper with pre-straining spring mechanism

Energy analysis and experimental evaluation of momentum exchange impact damper with pre-straining spring mechanism

Dynamic modeling and adjustable damping layered control of air suspension hybrid system

Overview of suspension system dynamics analysis

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