Active Suspension System –Energy Control

Hyniová, Kateřina; Stříbrský, Antonín; Honců, Jaroslav; Kruczek, Ales

doi:10.3182/20090921-3-tr-3005.00027

Cited by 4 publications

(2 citation statements)

References 2 publications

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“…Stiffer or hard suspension system generally exhibits good handling characteristics; that improves the vertical force stability to maintain proper ground contact. The prerequisite and major design objective of the suspension system is to acquire the optimal trade-off amongst these conflicting requirements (Craft et al, 2003;Hyniova et al, 2009).…”

Section: Introductionmentioning

confidence: 99%

Parametric Optimization and Experimental Validation for Nonlinear Characteristics of Passenger Car Suspension System

Avesh

Srivastava

2019

Period. Polytech. Transp. Eng.

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The study deals with the design of the automotive suspension system to better dynamic characteristics in an uncertain operating atmosphere. Vehicle design parameters are to be optimized to achieve better passengers comfort, vehicle body stability, and road holding as the measure of suspension system performance improvement. The design of experiments gives the optimum parametric combination in the domain on the basis of vertical body acceleration data obtained by simulation of a 2-DOF nonlinear quarter car model. Moreover, the nonlinear hysteric behavior foremost design parameters have been characterized through the theoretical and experimental analysis in order to validate the design and to check the analogical viability of the derived model. Finally, the proposed methodology ascertains the optimum design of the suspension system in the time and cost-effective manner. The developed passive design of car suspension system exhibits excellent vibrational characteristics and convinces the acceptable range of vehicle vibration as suggested by ISO-2631-1997.

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Section: Introductionmentioning

confidence: 99%

Parametric Optimization and Experimental Validation for Nonlinear Characteristics of Passenger Car Suspension System

Avesh

Srivastava

2019

Period. Polytech. Transp. Eng.

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“…To improve vehicle performance further, more and more active control systems such as the anti-lock braking system (ABS), active suspension system (ASS) and electric power steering (EPS), have been developed and many of them have been commercially utilized for nearly three decades [1][2][3]. Since there is no single system that can be effective over the entire range of vehicle operating conditions [4], more and more individual control systems are used, which are designed for some special functions, making the interference between them and a complicated systematic control unavoidable, thus restricting and deteriorating the vehicle performance.…”

Section: Introductionmentioning

confidence: 99%

Simulation Research on an Electric Vehicle Chassis System Based on a Collaborative Control System

Peng

Feng

2013

Energies

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This paper presents a collaborative control system for an electric vehicle chassis based on a centralized and hierarchical control architecture. The centralized controller was designed for the suspension and steering system, which is used for improving ride comfort and handling stability; the hierarchical controller was designed for the braking system, which is used for distributing the proportion of hydraulic braking and regenerative braking to improve braking performance. These two sub-controllers function at the same level of the vehicle chassis control system. In order to reduce the potential conflict between the two sub-controllers and realize a coordination optimization of electric vehicle performance, a collaborative controller was built, which serves as the upper controller to carry out an overall coordination analysis according to vehicle signals and revises the decisions of sub-controllers. A simulation experiment was carried out with the MATLAB/Simulink software. The simulation results show that the proposed collaborative control system can achieve an optimized vehicle handling stability and braking safety.

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Design of μ – controller for quarter electric vehicle with actuator uncertainties

Gopi¹,

Rao

Kimiyaghalam

2022

Materials Today: Proceedings

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Active Suspension System –Energy Control

Cited by 4 publications

References 2 publications

Parametric Optimization and Experimental Validation for Nonlinear Characteristics of Passenger Car Suspension System

Parametric Optimization and Experimental Validation for Nonlinear Characteristics of Passenger Car Suspension System

Simulation Research on an Electric Vehicle Chassis System Based on a Collaborative Control System

Design of μ – controller for quarter electric vehicle with actuator uncertainties

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