Development of automatic driving system on rough road-automatic steering control by fuzzy algorithm

The automatic control method for the vehicle driving test on rough road is discussed. The main requirement of the automated test is that the stress on the vehicle is equivalent to the one given by a driver's test. In the first step, the evaluated indices of control performance are chosen as the...

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Vydáno v:IEEE Intelligent Vehicles, 1992 s. 154 - 159
Hlavní autoři: Shigematu, T., Hashimoto, Y., Watanabe, T.
Médium: Konferenční příspěvek
Jazyk:angličtina
Vydáno: IEEE 1992
Témata:
Automatic control
Automatic testing
Fuzzy logic
Linear systems
Roads
Stability analysis
Stability criteria
Stress
Target tracking
Vehicle driving
ISBN:078030747X, 9780780307476
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Shrnutí:The automatic control method for the vehicle driving test on rough road is discussed. The main requirement of the automated test is that the stress on the vehicle is equivalent to the one given by a driver's test. In the first step, the evaluated indices of control performance are chosen as the tracking ability for the target course and the approximation of steering pattern for the driver operation. Next, a driver steering model is modified into a control algorithm which can be applied to rough road driving. The essential conditions of the improved algorithm are: (1) stability analysis, and ( 2) optimized parameters. The subjects are solved by the stability criterion of a linear system for (1) and by introducing fuzzy logic for ()2). Finally, the system composition for realizing the control system has been studied, and evaluation tests have been conducted by driving the vehicle on a rough road course.< >
ISBN:078030747X
9780780307476
DOI:10.1109/IVS.1992.252249