This paper presents a novel control system for franking machine. A methodology for operating a franking machine using
the functional controls consisting of connection, configuration and franking electromechanical drive is studied. A set of
enabling technologies to synthesize postage management software architectures driven microprocessor-based embedded
systems is proposed. The cryptographic algorithm that calculates mail items is analyzed to enhance the postal indicia
accountability and security. The study indicated that the franking machine is reliability, performance and flexibility in
printing mail items.
Electronic and computer techniques, together with individual servomechanisms, were used successfully in this study to develop the electronic weft selection, electronic let-off and electronic take-up motion systems of the rapier loom. The control system configuration, operating principle, and mathematical models of electronic drives system were analyzed. The synchronization among all mechanical motions, and an improved algorithm for the warp let-off tension control were discussed. The study indicates that constant warp tension is guaranteed as the diameter of the warp beam goes from full to empty. Also, the required weft density is obtained by the electronic box, and the flexibility, reliability and properties of the rapier loom are improved.