Affiliation:
1. Jaguar Cars Engineering Centre Coventry
Abstract
Automotive suspension design is a compromise brought about by the conflicting demands of ride and handling. The past few years have seen the introduction of increasingly sophisticated, electronically controlled, components into automotive suspensions which redefine the boundaries of the compromise. The paper has been written in two parts. This first part reviews the compromises which are required in the design of a conventional passive suspension. It then goes on to show how those compromises can be changed by the inclusion of active components. The second part discusses the hardware employed which ranges from simple switched dampers, through semi-active dampers, and low bandwidth/soft active suspensions, to high bandwidth/stiff active suspensions. The benefits to be derived from each of the technologies will be assessed, together with their strengths and weaknesses.
Subject
Mechanical Engineering,Aerospace Engineering
Reference7 articles.
1. Fundamentals of Vehicle Dynamics
2. Kwakernaak H., Sivan R. Linear Optimal Control Theory, 1972, pp. 253–269 (Wiley Interscience).
Cited by
86 articles.
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