Navigation control method based on rolling planning strategy
A traffic control and planning technology, applied in ship traffic control, traffic control systems, instruments, etc., can solve the problems of poor dynamic adaptability and robustness of the ship's release track, lack of automatic ship conflict release function, etc.
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[0078] A kind of navigation traffic control method based on the rolling planning strategy of the present embodiment includes the following steps:
[0079] ①Obtain the real-time and historical position information of the ship through the sea surface radar, and the position information of each ship is a discrete two-dimensional position sequence x'=[x 1 ',x 2 ',...,x n '] and y' = [y 1 ',y 2 ',...,y n '], by applying wavelet transform theory to the original discrete two-dimensional position sequence x'=[x 1 ',x 2 ',...,x n '] and y' = [y 1 ',y 2 ',...,y n '] for preliminary processing, so as to obtain the denoising discrete two-dimensional position sequence x=[x 1 ,x 2 ,...,x n ] and y = [y 1 ,y 2 ,...,y n ]: For a given original two-dimensional sequence data x'=[x 1 ',x 2 ',...,x n '], which are approximated by linear expressions of the following form:
[0080]
[0081] in:
[0082] f'(x') represents the function expression obtained after smoothing the ...
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