The invention relates to a transmission system (1) for a vehicle (2). The transmission system (1) has a component (3) with a first state variable and at least one state variable to be evaluated, an evaluation unit (4) for determining the value of the state variable to be estimated and at least one first sensor (5) for detecting the current value of the first state variable. The evaluation unit (4)is set up to perform the prediction of the value of the state variable to be estimated by means of the first covariance matrix and to perform the correction of the value of the state variable to be estimated by means of the current value of the first state variable and the second covariance matrix, wherein the first covariance matrix is at least a measure of the noise of the state variable to beestimated, and the second covariance matrix is a measure of noise when detecting the current value of the first state variable. The evaluation unit (4) has an approximation module (6) for approximating the first covariance matrix and the second covariance matrix according to at least the current value of the first state variable.
本发明涉及一种用于车辆(2)的传动系统(1),其中传动系统(1)具有带有第一状态变量和至少一个待估状态变量的部件(3)以及用于确定待估状态变量的值的评估单元(4)以及用于检测第一状态变量的当前值的至少一个第一传感器(5),其中评估单元(4)设立用于,借助于第一协方差矩阵执行待估状态变量的值的预测并且借助于第一状态变量的当前值和第二协方差矩阵执行待估状态变量的值的修正,其中第一协方差矩阵是至少待估状态变量的噪声的量度,并且第二协方差矩阵是在检测第一状态变量的当前值时噪声的量度,并且评估单元(4)具有用于根据至少第一状态变量的当前值来近似第一协方差矩阵和第二协方差矩阵的近似模块(6)。
Vehicle transmission system with evaluation unit of Bayesian filter with fuzzy logic control
具有带有模糊逻辑控制的贝叶斯滤波器的评估单元的车辆传动系统
2020-07-14
Patent
Elektronische Ressource
Chinesisch
Advanced transmission control with fuzzy logic
Kraftfahrwesen | 1995
|Fuzzy Logic in Automated Transmission Control
Online Contents | 1995
|Fuzzy Logic in Automatic Transmission Control
Taylor & Francis Verlag | 1995
|Fuzzy logic in automatic transmission control
Tema Archiv | 1995
|An Autonomous Vehicle with Fuzzy Logic Navigational Control
British Library Conference Proceedings | 1993
|