Does there away to make the drones flying toward the exact positions of users by using Matlab?

Question

omar th 2022-1-4

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1621860-does-there-away-to-make-the-drones-flying-toward-the-exact-positions-of-users-by-using-matlab

Does there away to make the drones flying toward the exact positions of users (users and drones are randomly distributed ), which means is there away to learn the drones the positions of users ?

ro=1000; %  radius of the layout circle 
ri=500;
NumDrones=2;  %  Number of Drones
NumUEs=10;   %Number of users
center=[0 0]; % center of the circle
NumgNB=1;    %  Number of ground Base stations gNB
theta_Drones=2*pi*(rand(NumDrones,1)); % distributed random number of Drones
g = 0.5 * ro + 0.5 * ro * rand(NumDrones,1); % to make them away from the center of circle 
PosDrones_x=center(1)+g.*cos(theta_Drones);
PosDrones_y=center(2)+g.*sin(theta_Drones); 
PosBSs=[PosDrones_x PosDrones_y];
theta1 = rand(NumUEs, 1) * 2*pi; % distributed random number of Users
r1 = ro * sqrt(rand(NumUEs, 1));
PosUE_x = [r1 .* cos(theta1(:)) + center(:,1)]; 
PosUE_y = [r1 .* sin(theta1(:)) + center(:,2)]; 
PosUE = [r1 .* cos(theta1) + center(1),r1 .* sin(theta1(:)) + center(2)]; 
plot(PosBSs(:,1),PosBSs(:,2),'rp','MarkerSize', 30);
hold on
plot(PosUE(:,1),PosUE(:,2),'r.','MarkerSize', 12);       
hold on
PosgNB_x = [0 0, 0 0].'; 
PosgNB_y = [0 0, 0 0].';
PosgNB = [PosgNB_x,PosgNB_y]; 
plot(PosgNB_x.',PosgNB_y.','k*','MarkerSize', 30);       
hold on
distances = hypot(PosDrones_x-PosUE(:,1).', PosDrones_y-PosUE(:,2).');
distances1 = hypot(PosgNB_x-PosUE(:,1).', PosgNB_y-PosUE(:,2).');
[~, assigned_BS] = min(distances, [],1);
[~, assigned_BS1] = min(distances1, [],1);
 
plot([PosUE(:,1) PosDrones_x(assigned_BS)].', [PosUE(:,2) PosDrones_y(assigned_BS)].', ...
      'color',  [0 0 1]);
plot([PosUE(:,1) PosgNB_x(assigned_BS1)].', [PosUE(:,2) PosgNB_y(assigned_BS1)].', ...
      'color',  [.5 .5 .5])
grid on
hold on    
axis equal
% Plot the layout of network as circle
t = linspace(0, 2*pi);
plot(ro * cos(t) + center(1),ro * sin(t) + center(2))