the plot indicates that for a vehicle with a given tread and cg height,the highest rollover threshold will be achieved by maintaining the sprung mass roll rate at the highest possible level (using suspensions with high tool stiffness ), and by designing the front and rear suspensions so as to have the inside wheels lift off at the same roll angle condition.
exper methods have been developed to measure the quasi-static rollover threshold by use of a "tilt-table". As suggested by the name, the table tilts the vehicle in the lateral, or roll,plane and from measurement of the angle at which rollover occurs,the threshold is determined. The method is reasonably accurate for heavy trucks which have a high centre gravity and experience rollover at small angles ( on the order of 20 to 25 degrees ).
the plot indicates that for a vehicle with a given tread and cg height,the highest rollover threshold will be achieved by maintaining the sprung mass roll rate at the highest possible level (using suspensions with high tool stiffness ), and by designing the front and rear suspensions so as to have the inside wheels lift off at the same roll angle condition.exper methods have been developed to measure the quasi-static rollover threshold by use of a "tilt-table". As suggested by the name, the table tilts the vehicle in the lateral, or roll,plane and from measurement of the angle at which rollover occurs,the threshold is determined. The method is reasonably accurate for heavy trucks which have a high centre gravity and experience rollover at small angles ( on the order of 20 to 25 degrees ).
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