Modelling and Wavelet-Based Identification of 3-DOF Vehicle Suspension System
نویسندگان
چکیده
منابع مشابه
Modelling and Wavelet-Based Identification of 3-DOF Vehicle Suspension System
In this paper, a three Degrees of Freedom (DOF) model of a quarter vehicle suspension system is proposed including the seat driver mass. The modal parameters of this system, which indicate the comfort and the safety of the suspension, are identified using Wavelet analysis. Two applications of wavelet analysis are presented: signal denoising based on the Discrete Wavelet Transform (DWT) and moda...
متن کاملSystem Identification and Neural Network Based Pid Control of Servo - Hydraulic Vehicle Suspension System
This paper presents the system identification and design of a neural network based Proportional, Integral and Derivative (PID) controller for a two degree of freedom (2DOF), quarter-car active suspension system. The controller design consists of a PID controller in a feedback loop and a neural network feedforward controller for the suspension travel to improve the vehicle ride comfort and handl...
متن کاملNeural Network-Based Identification and Approximate Predictive Control of a Servo-Hydraulic Vehicle Suspension System
This paper presents multi-layer feedforward neural network-based identification and approximate predictive controller (NNAPC) for a two degree-of-freedom (DOF), quarter-car servohydraulic vehicle suspension system. The nonlinear dynamics of the servo-hydraulic actuator is incorporated in the suspension model. A suspension travel controller is developed to improve the ride comfort and handling q...
متن کاملSystem Identification, Modelling and Control of an Autonomous Underwater Vehicle
Autonomy of an underwater vehicle is in the main attributable to the design of a suitable guidance and control system. Generally, the control system is developed and tested first in simulation studies using a model of the vessel to gain confidence in the approach being adopted. Therefore, plant identification is imperative to gain insight about the system. This paper is concerned with a practic...
متن کاملEnhancement of vehicle stability by adaptive fuzzy and active geometry suspension system
In this paper, the enhancement of vehicle stability and handling is investigated by control of the active geometry suspension system (AGS). This system could be changed through control of suspension mounting point’s position in the perpendicular direction to wishbone therefore the dynamic is alternative and characteristics need to change. For this purpose, suitable controller needs to change...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Software Engineering and Applications
سال: 2011
ISSN: 1945-3116,1945-3124
DOI: 10.4236/jsea.2011.412079