on the roughness of the road profile, the adaptive skyhookgroundhook
controller offers good ride comfort concerning
the measured chassis acceleration. For instance, an even
better comfort index than in case of the regular skyhook
configuration can be obtained. However, due to the choice
of high damping parameter values, insufficient vibration isolation
in the comfort range between 4 to 8Hz results. Thus,
considering the weighted acceleration signal the performance
profit is drastically reduced. In comparison with the static
control, the safety performance is significantly enhanced by
the novel feedforward strategy. However, when closing the
feedback loop the reduction of dynamic wheel load is turned
into a comfort improvement.
on the roughness of the road profile, the adaptive skyhookgroundhookcontroller offers good ride comfort concerningthe measured chassis acceleration. For instance, an evenbetter comfort index than in case of the regular skyhookconfiguration can be obtained. However, due to the choiceof high damping parameter values, insufficient vibration isolationin the comfort range between 4 to 8Hz results. Thus,considering the weighted acceleration signal the performanceprofit is drastically reduced. In comparison with the staticcontrol, the safety performance is significantly enhanced bythe novel feedforward strategy. However, when closing thefeedback loop the reduction of dynamic wheel load is turnedinto a comfort improvement.
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