Digital computation of frequency response of multiloop systems

An application-oriented program is described for the digital computation of the frequency response of linear multiloop systems. The main advantage of the program lies in the extreme simplicity of the data requirements and the consequent ease of application. Apart from the values of the parameters of the individual transfer functions comprising the overall system, the only other data required are a very simple and concise instruction array. The program has application in control-system design, compensation and stability analysis.