Title :
Speed Control of a DC Motor System through Delay Time Variant Network
Author :
Matsuo, Kenshi ; Miura, Takeshi ; Taniguchi, Toshiyuki
Author_Institution :
Dept. of Electr. & Electron. Eng., Akita Univ.
Abstract :
Nowadays, information and communication technologies are rapidly developed. Therefore, it is easy to make up a computer network like local area network and its cost is also low. It is guessed that it is standard tool for data communication even in motor control system. In the present work, a specific speed control system for a small DC motor including an Ethernet network is interested. However, the network always has a delay time and it seems to be varied randomly on the surface. This phenomenon gives disadvantage to the control system. Therefore, we discuss the control characteristics and the problems when the DC motor is driven under the system including the Ethernet network. Especially, the relation between the distribution of delay time and control characteristic is examined at the new point of view
Keywords :
DC motors; angular velocity control; data communication; delays; local area networks; machine control; DC motor speed control system; Ethernet network; computer network; data communication; delay time variant network; local area network; Communications technology; Computer networks; Control systems; Costs; DC motors; Delay effects; Delay systems; Ethernet networks; Local area networks; Velocity control; Ethernet; TCP/IP; communication; control; delay; motor;
Conference_Titel :
SICE-ICASE, 2006. International Joint Conference
Conference_Location :
Busan
Print_ISBN :
89-950038-4-7
Electronic_ISBN :
89-950038-5-5
DOI :
10.1109/SICE.2006.315263
