Hydraulic anti-lock, anti-skid braking system using fuzzy controller

optimal type-2 fuzzy controller for anti-lock braking systems

anti-lock braking system (abs) is a nonlinear and time varying system including uncertainty, so it cannot be controlled by classic methods. intelligent methods such as fuzzy controller are used in this area extensively; however traditional fuzzy controller using simple type-1 fuzzy sets may not be robust enough to overcome uncertainties. for this reason an interval type-2 fuzzy controller is de...

Bicycle Anti-Lock Braking System Prototype Development

The passive and also the active safety systems of the vehicles evolved in the last decades. Beside the safety system of cars and trucks the smaller vehicles like the motorbikes, scooters, e-bikes and bicycle’s systems evolved as well. The aim of the project was to create and develop a prototype bicycle that uses a hydraulic type antilock braking system. The paper presents shortly the dynamics o...

Designing a Genetic-Fuzzy Anti-Lock Brake System Controller (RESEARCH NOTE)

An Approach to Fuzzy Modeling of Anti-lock Braking Systems

This paper proposes an approach to fuzzy modeling of Anti-lock Braking Systems (ABSs). The local state-space models are derived by the linearization of the nonlinear ABS process model at ten operating points. The Takagi-Sugeno (T-S) fuzzy models are obtained by the modal equivalence principle, where the local state-space models are the rule consequents. The optimization problems are defined in ...

Design of an anti-lock regenerative braking system for a series hybrid electric vehicle

In this paper, an adaptive rule based controller for an anti-lock regenerative braking system (ARBS) of a series hybrid electric bus (SHEB) has been proposed. The proposed controller integrates the regenerative braking and wheel anti-lock functions by controlling the electric motor of the hybrid vehicle, without using any conventional mechanical anti-lock braking system. The performance of the ...

Design of a hydraulic anti-lock braking system (ABS) for a motorcycle

This work presents a hydraulic anti-lock braking system (ABS) for a motorcycle. The ABS has a hydraulic modulator and an intelligent controller. The hydraulic modulator is analyzed, and then equipped on a scooter for road tests. The intelligent controller controls the hydraulic modulator by estimated vehicle velocity to calculate the slip ratio of the wheels in real time. The performance of the...