发明名称 |
System for controlling vehicle stability using an algorithm for curve modelling |
摘要 |
<p>The system has a controller determining two coefficients from a number of pairs of wheel adhesion coefficient and wheel spin, to plot two variation curves. The determination is repeated for each new acquisition of the pairs, as long as a difference between average slopes of the curves, is less than a threshold. A target wheel spin is calculated using the lost pair and a mean algorithm, when the difference exceeds the threshold. One curve passes through the origin and the other does not pass through the origin. The curves include the value of the pairs, and the wheel adhesion coefficient has non-zero value.</p> |
申请公布号 |
EP1555181(A1) |
申请公布日期 |
2005.07.20 |
申请号 |
EP20050000243 |
申请日期 |
2005.01.07 |
申请人 |
SOCIETE DE TECHNOLOGIE MICHELIN;MICHELIN RECHERCHE ET TECHNIQUE S.A.;ROBERT BOSCH GMBH |
发明人 |
FANGEAT, NICOLAS;LEVY, GEORGES |
分类号 |
B60T8/1755;B60T8/00;B60T8/172;B60T8/58;G05B13/02;(IPC1-7):B60T8/00 |
主分类号 |
B60T8/1755 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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