hi all, my project involves collecting data for horsepower results with 5 input vairiables (intake length, intake valve opening time/closing time and exhaust valve closing time)
i have created a feedforward net to lean the relation between the 5 input vairiables and the horsepower results and im happy that the network works well.
what i now need to do is ask the network what input vairiable values i need to get the highest horsepower result
the upper limits of my input data for length, intake open time, intake close time, exhaust open time and exhaust close time is 450,25,70,50 and 30 respectivly
the lower limits of my input data for length, intake open time, intake close time, exhaust open time and exhaust close time is 250,-5,40,20 and 0 respectivly
here is my code for the network
%network for 6000 rpm
filename4 = 'data rearranged.xlsx';
%x_6000 = length
x_6000 = xlsread(filename4,'ADU3:AGV3');
%x2_6000 = IVO timing
x2_6000 = xlsread(filename4,'ADU4:AGV4');
%x3_6000 = IVC timing
x3_6000 = xlsread(filename4,'ADU5:AGV5');
%x4_6000 = EVO timing
x4_6000 = xlsread(filename4,'ADU6:AGV6');
%x5_6000 = EVC timing
x5_6000 = xlsread(filename4,'ADU7:AGV7');
x6000 = [x_6000;x2_6000;x3_6000;x4_6000;x5_6000];
%y1_6000 = hp_6000
y1_6000 = xlsread(filename4,'ADU8:AGV8');
net_hp_6000 = feedforwardnet(10);
net_hp_6000 = configure(net_hp_6000,x6000,y1_6000);
[net_hp_6000,tr] = train(net_hp_6000,x6000,y1_6000);
genFunction(net_hp_6000,'network_horsepower_6000rpm');
