Re-wrapped the simulation for the 2 in 1 out FLC , 
which,
1) Std 2 in 1 out Fuzzy Controller , 
2) 1/4 semi-active suspension 

'SGA__FLC_suspension ' is a Fuzzy Logic Control simulation for 
1/4 vehicle suspension system, and more suspension system in 
http://www.mathworks.com/matlabcentral/fileexchange/loadFile.do?objectId=11199&objectType=FILE

there will be a Genetic Algorithm + FLC simulation by SGALAB
http://www.mathworks.com/matlabcentral/fileexchange/loadFile.do?objectId=5882&objectType=FILE

and a Skyhook control method for suspension can be found here:
http://www.mathworks.com/matlabcentral/fileexchange/loadFile.do?objectId=11118&objectType=FILE



Re-wrapped the simulation for a pratical skyhook method , 
which,
1) Semi-active control of skyhook
2) 1/4 suspension system

'SGA__suspension_skyhook ' is a skyhook Control simulation for 
1/4 vehicle suspension system, and
more suspension system in 
http://www.mathworks.com/matlabcentral/fileexchange/loadFile.do?objectId=11199&objectType=FILE

there will be a Genetic Algorithm + FLC simulation by SGALAB
http://www.mathworks.com/matlabcentral/fileexchange/loadFile.do?objectId=5882&objectType=FILE

and a FLC control method for suspension can be found here:
http://www.mathworks.com/matlabcentral/fileexchange/loadFile.do?objectId=11119&objectType=FILE