A MODEL BASED APPROACH FOR DESIGN OF SEMIACTIVE SUSPENSION USING VARIABLE STRUCTURE CONTROL
@inproceedings{Eligar2014AMB, title={A MODEL BASED APPROACH FOR DESIGN OF SEMIACTIVE SUSPENSION USING VARIABLE STRUCTURE CONTROL}, author={Sanjay Eligar and Rajeshwari Banakar}, year={2014} }
This paper presents the modeling and simulation of a magnetorheological damper based semiactive suspension using variable structure controllers. Passive suspension systems tend to limit the trade-off between passenger comfort and road handling. But Semiactive suspensions can reduce this trade-off margin and dynamically respond to the damping requirements. Active suspensions provide the best response since they can add damping force in any direction, but are prone to higher power consumption…
3 Citations
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In this work, an aircraft landing gear vibrations having passive suspension system, has been tried to reduce by a MR damper semiactive suspension system. MR damper being a semi-active component, has…
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The selection and design of an FIR filter as a differentiator to be used in estimation of velocity in a semi-active suspension controller and the need to use an algorithmic approach to design an optimal filter using equiripple method is discussed.
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A novel architecture for implementation of an FIR differentiator in FPGA designed for a specific application to estimate the velocity from the suspension displacement in a semi-active suspension controller is presented.
References
SHOWING 1-10 OF 10 REFERENCES
Semiactive Control Methodologies for Suspension Control With Magnetorheological Dampers
- EngineeringIEEE/ASME Transactions on Mechatronics
- 2012
Suspension systems are one of the most critical components of transportation vehicles. They are designed to provide comfort to the passengers to protect the chassis and the freight. Suspension…
Semi-active vibration isolation of a quarter car model under random road excitations using Magnetorheological damper
- Engineering
- 2013
Semi active control systems are becoming increasingly popular because they offer reliability of passive systems combined with high performance and versatility of active control systems but with low…
Vibration control of a suspension system via a magnetorheological fluid damper
- EngineeringSymposium on Applied Photonics
- 2000
Semi-active control systems are becoming more popular because they offer both the reliability of passive systems and the versatility of active control without imposing heavy power demands. It has…
A COMPARISON BETWEEN PASSIVE & SEMI ACTIVE SUSPENSION SYSTEMS
- Engineering
- 2013
From the result the authors can see that passive suspension is designed to withstand a particular value of disturbances and can be switched to control semi-active suspension system to fulfill different requirement of vehicle in different stages.
Automotive Ride Comfort Control Using MR Fluid Damper
- Engineering
- 2012
In this paper, the performance of automotive ride comfort using Bouc-Wen type magneto-rheological (MR) fluid damper is studied using a two degree of freedom quarter car model. The sliding mode…
Control of an Automotive Semi-Active Suspension
- Engineering
- 2012
Two controllers for an automotive suspensions with Magneto-Rheological (MR) dampers are proposed. One is a model-based using the Linear Parameter Varying (LPV) approach, and the other is a model-free…
On Variable Structure Control Approaches to Semiactive Control of a Quarter Car System
- Engineering
- 2012
Among the proposed solutions, active suspension is an approach to improve ride comfort while keeping suspension stroke and tire deflection within an acceptable level.
Survey on Some Automotive Semi-Active Suspension Control Methods: a Comparative Study on a Single-Corner Model
- Computer Science
- 2011
A quick picture of the present state of the art in the semi-active suspension control field in terms of comfort and road-holding trade-off is given.
Parameter identification of Bouc-Wen model for MR fluid dampers using adaptive charged system search optimization
- Computer Science
- 2012
The improved CSS optimization method is improved to identify the parameters of a non-linear hysteretic Bouc-Wen differential model and the obtained results show that the adaptive CSS embodies great robustness and accuracy to be successfully employed in such highly non- linear identification problems.