Title :
Stability of DSP-based constant tension control systems and data acquisition
Author :
Luo, Fang Lin ; Er, Meng Joo
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore
Abstract :
A DSP-based control technique to constant tension control for the rewinding roll of a paper machine is presented. The proposed methodology makes use of a digital signal processing technique to investigate the stability of a multi-closed-loop control system and then partition its operating area into optimal working regions. A novel data acquisition method is introduced to obtain speed and tension fast responses. This technique has the characteristics of high reliability and flexibility in industrial applications
Keywords :
DC motors; closed loop systems; data acquisition; mechanical variables control; paper industry; process control; signal processing; stability; winding (process); DC motor; DSP based constant tension control systems; constant tension control; data acquisition method; high flexibility; high reliability; industrial applications; multiple closed loop control system; optimal working regions; paper machine; rewinding roll; stability; Circuits; Control systems; DC motors; Data acquisition; Equations; Induction motors; Stability; Torque; Traction motors; Velocity control;
Conference_Titel :
TENCON '96. Proceedings., 1996 IEEE TENCON. Digital Signal Processing Applications
Conference_Location :
Perth, WA
Print_ISBN :
0-7803-3679-8
DOI :
10.1109/TENCON.1996.608450
