Path Planning Optimization for Driverless Vehicle in Parallel Parking Integrating Radial Basis Function Neural Network
نویسندگان
چکیده
To optimize performances such as continuous curvature, safety, and satisfying curvature constraints of the initial planning path for driverless vehicles in parallel parking, a novel method is proposed to train control points Bézier curve using radial basis function neural network method. Firstly, composition working process an autonomous parking system are analyzed. An experiment concerning space detection conducted Arduino intelligent minicar with ultrasonic sensor. Based on analysis experienced drivers idea simulating human driver, planned via arc-line-arc three segment composite fitted by quintic make up discontinuity curvature. Then, established, slopes used input obtain horizontal ordinates four middle curve. Finally, simulation experiments carried out MATLAB, whereby vehicle simulated, effects verified. Results show trained optimized meets requirements constraints, thus improving abilities small spaces.
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ژورنال
عنوان ژورنال: Applied sciences
سال: 2021
ISSN: ['2076-3417']
DOI: https://doi.org/10.3390/app11178178