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The Estimation of Frictional Unemployment: A Stochastic Frontier Approach
The Review of Economics and Statistics, 1991This paper reports an estimate of the frictional unemployment rate in U.S. manufacturing that is derived from a parametric, statistical method for estimating stochastic frontiers. The steady-state, perfect-foresight solution to an estimated employment growth frontier provides a locus of technically efficient (frictional) rates of unemployment. The mean
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Slip-based tire-road friction estimation
Automatica, 1997An approach to estimate the tire-road friction during normal drive using only the wheel slip, that is, the relative difference in wheel velocities, is presented. The driver can be informed about the maximum friction force and be alarmed for sudden changes.
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Measurement: Journal of the International Measurement Confederation, 2022
Jianjun Hu, Chenghao Deng
exaly
Jianjun Hu, Chenghao Deng
exaly
ON-BOARD ROAD FRICTION ESTIMATION
2021JONASSON MATS, LAINE LEO, HENDERSON LEON
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Estimation of Friction Function
38th IAHR World Congress - "Water: Connecting the World", 2019openaire +1 more source
Parameter Estimation and Adaptive Control for Servo Mechanisms With Friction Compensation
IEEE Transactions on Industrial Informatics, 2020Jing Na, Shubo Wang
exaly
Method for Estimating of the Friction Potential
ATZ worldwide, 2016Gerd Müller, Steffen Müller
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