Delin Wu
ABSTRACT
The intelligent vehicle system takes MK60 as the core of information processing and control command of the whole system. It uses gyroscope and three-axis accelerometer to detect the upright state of the car. On this information, it is further processed to control the steering and speed of the motor. Closed-loop feedback control is realized by real-time comparison control algorithm. Tests show that the intelligent vehicle can stand, accelerate, decelerate and cross obstacles well. It can achieve corresponding control strategies for different shapes of roads and complete the entire runway journey quickly and steadily. In order to improve the stability of the car model at high speed, we designed and tried different schemes, and used Matlab to carry out a lot of data analysis and upper computer debugging, so as to determine the existing vehicle architecture and related control parameters. Software systems include image analysis, control algorithms, track optimization, accurate identification of runway elements, and improvement of vehicle speed and steering gear Angle to adapt to the track of the runway.
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Index Terms
- Design of an Upright Intelligent Model Car
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