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A new flexible roll forming technology named “roll-die forming” is developed. The part with variable heights along the length direction can be manufactured with the roll-die forming method. Roll-die forming process is a new plastic forming process, combining movable rollers and a fixed die. In other words, the new forming technology is the combination of conventional stamping and roll forming technologies...
Driver's propensity describes the physiological and psychological states of a vehicle driver and can be used as a dynamic measurement of driver characteristics and an important index for determining factors that may affect driver characteristics such as emotional state and decision preference. Drivers with different propensities behave differently under the same traffic situations; therefore, it is...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.