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conicity |
compute the conicity stabity criterium
Remarks
This method is applicable only if the plant system is has single takagi sugeno mapping for all the outputs or it is a linear one. In addition the controller must be a static one. The outputs of the function are: CONICITY INDEX = CONIC DESVIATION / CONIC ROBUSTNESS CONIC DEVIATION = GAIN(CONTROLLER - CENTRE) CONIC ROBUSTNESS = 1 / GAIN(FEEDB((A,B,C,D),CENTRE) wherecentre
is the center of the cone which
is calculated with the method specified in the field
search_method
of the params
structure.
Possible values for this field are:
search_method
is specified the linearization
techique is used.