학술논문
Multi-Criteria Synthesis of Frequency-Modulated Discrete Control of Semi-Active Vehicle Suspension - Part 1 Analysis and Control Strategies
Document Type
Article
Author
Source
IOP Conference Series: Materials Science and Engineering; October 2019, Vol. 618 Issue: 1 p012066-012066, 1p
Subject
Language
ISSN
17578981; 1757899X
Abstract
The paper discusses the contradiction influence of system damping coefficient in the different excitation's frequency diapasons on the raid comfort and the vehicles stability on road. It is analyzing the discrete "on-off" control laws for the semi-active suspension included in a model reduced to the vehicle wheel and accounting the vertical dynamics of the vehicle so-called "Quarter car model". Based on analysis of the frequency characteristics it is propose a frequency modulation of the control realized by a signals filtration.