Analysis of Vibration Control Performance for a Novel Vehicle Suspension with Spiral Flywheel Motion Transformer
1. The State Key Lab of Mechanical Transmission, Chongqing University, Chongqing 400030; 2. Engineering Research Center for Waste Oil Recovery of Ministry of Education, Chongqing Technology and Business University, Chongqing 400067
Abstract：In order to improve the response characteristics for the road vibration, a novel suspension system with the spiral flywheel motion transformer was presented. The dynamic characteristic of the motion transformer was analyzed. Based on traditional mechanical-electrical analogy theory, the free capacitor component was proposed to encapsulate the motion, transformation and mass characteristics of the spiral flywheel. The mechanical network synthesis method was then used to construct the state-space model for novel suspension. Parameters of the suspension were optimization designed so as to analyze the optimal vibration control performance. The result shows that proposed suspension has better performance, which provides a novel approach for the design of the vehicle suspension.
2010, Vol. 29 
