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Method of estimating mass of a payload in a hauling machine
A method implemented by a programmable controller 156 to estimate the payload mass in a bed 130 of a moving hauling machine 100. The method includes determining whether the machine 100 is at a steady acceleration and grade, estimating transmission torque, calculating axle torque at at least one of the ground engaging elements 111, calculating force at said ground engaging element 111, determining the acceleration of the machine 100, calculating mass of the machine 100 with the payload 133, adjusting the calculated mass of the machine 100 with the payload 133 based upon an estimated machine 100 mass and rolling resistance, and providing an estimate of the mass of the payload 133.
Method of estimating mass of a payload in a hauling machine
A method implemented by a programmable controller 156 to estimate the payload mass in a bed 130 of a moving hauling machine 100. The method includes determining whether the machine 100 is at a steady acceleration and grade, estimating transmission torque, calculating axle torque at at least one of the ground engaging elements 111, calculating force at said ground engaging element 111, determining the acceleration of the machine 100, calculating mass of the machine 100 with the payload 133, adjusting the calculated mass of the machine 100 with the payload 133 based upon an estimated machine 100 mass and rolling resistance, and providing an estimate of the mass of the payload 133.
Method of estimating mass of a payload in a hauling machine
TEJEDA BALMES (author) / JAYACHANDRAN AMIT (author) / MITCHELL MICHAEL (author) / DEHASETH ANDREW (author) / LANDES JAMES W (author)
2015-12-09
Patent
Electronic Resource
English
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