Publisher review:System Prototype for ITAE Optimum Step Response - Using normalized ITAE polynomial, scale it to meet a settling time spec STEPITAE(Np,Ts,SP) returns a continuous time system that minimizes integral( |( t*|r(t) - y(t)| ) )where r(t) is the unit step function system input and y(t) is the controlled system output.In addition, Np is the number of system poles. Np must be between 2 and 8.Ts is the desired settling time in seconds.SP is the settling time percentage. For example, if SP = 2, Ts specifies the 2% settling time. SP must be between 0.1 and 10. If SP is not given, SP = 2 is assumed.Example: STEPITAE(7,5,1) returns a 7-th order ITAE system having a 5 second settling time to within 1% of the final value.[N,D] = STEPITAE(...) returns the numerator polynomial vector N anddenominator polynomial D of the prototype system.[Z,P,K] = STEPITAE(...) returns the zeros Z, the poles P, and the gain K of the prototype system.[A,B,C,D] = STEPITAE(...) returns the state space matrices of the prototype system.SYS = STEPITAE(...) returns a Control System Toolbox system object SYS containing the prototype system.Algorithm: Given Np, normalized ITAE optimum step response poles are found then scaled to match the desired Ts. If Np is even, all poles are in complex conjugate pairs. If Np is odd, all poles except one are in complex conjugate pairs. Requirements: ยท MATLAB Release: R2006b
System Prototype for ITAE Optimum Step Response is a Matlab script for Controls and Systems Modeling scripts design by Duane Hanselman.
It runs on following operating system: Windows / Linux / Mac OS / BSD / Solaris.
Operating system:Windows / Linux / Mac OS / BSD / Solaris
System Prototype for ITAE Optimum Step Response script details 
