Path planning method based on Q-learning algorithm
A learning algorithm and path planning technology, applied in two-dimensional position/channel control, vehicle position/route/altitude control, instruments and other directions, can solve the problems of Q-learning algorithm staying in simulation, lack of combination of practical problems, etc. Efficiency improvement, fast speed, fast convergence effect
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[0030] see Figure 1 to Figure 6 Shown:
[0031] The path planning method based on Q-learning algorithm provided by the present invention, its method is as follows:
[0032] Step 1: Use ordinary cameras to collect images of our actual environment to obtain basic information;
[0033] Step 2: MATLAB reads the image information collected by the camera, and performs binary processing on the image to determine the coordinates of obstacles in the image;
[0034] Step 3: Segment the graphics. In order to simplify the learning process, we use the grid method to build the environment model. We divide the picture in the previous step into 10×10 grids, and judge in the program. If there is an obstacle, the grid is defined as a grid with obstacles, and the robot cannot pass through it; other grids are defined as grids without obstacles, and the robot can pass through;
[0035] The fourth step: use the improved Q-learning algorithm to plan the path, first define the starting point and ...
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