In this paper an algebraic technique for unbalance parameters identification along with an active control scheme for a rotor bearing system are presented. The system has two disks asymmetrically located along the shaft which is supported by a conventional ball bearing at one end and by an active suspension at the other one. The active suspension is based on linear springs and linear force actua...

Abstract: In order to coordinate the damping performance and energy regenerative performance of energy regenerative suspension, this paper proposes a structure of vehicle semi-active energy regenerative suspension with electro-hydraulic actuator (EHA). In light of the proposed concept, a specific energy regenerative scheme is designed and the mechanical properties test is carried out. Based on ...

A polynomial function supervising fuzzy sliding mode control (PSFaSMC), which embedded with skyhook surface method, is proposed for the ride comfort of a vehicle semiactive suspension. The multi-objective microgenetic algorithm (MOlGA) has been utilized to determine the PSFaSMC controller’s parameter alignment in a training process with three ride comfort objectives for the vehicle semi-active ...

In order to coordinate the damping performance and energy regenerative performance of energy regenerative suspension, this paper proposes a structure of vehicle semi-active energy regenerative suspension with electro-hydraulic actuator (EHA). In light of the proposed concept, a specific energy regenerative scheme is designed and the mechanical properties test is carried out. Based on the test r...

• A novel active-passive-combined control approach integrated with an inerter is proposed, to improve the trade-off between dynamic performance and requirements. Automotive suspension design taken as example, analytical expressions for indicators obtained using Lyapunov equations . Pareto optimality improvement a simple inerter-based combined absorber. The optimal passive layout of absorber, co...

The objective of this paper is to provide directional control during handling maneuvers and effective isolation of passengers or pay load from road disturbances. Active suspension system is considered to be a way of increasing the freedom that one has to specify independently the characteristics of load carrying, handling and ride quality. In this paper, a quarter bus suspension system is simul...