Title :
Digital control of high response pneumatic servo valve
Author :
Miyajima, Takashi ; Fujita, Toshinori ; Sakaki, Kazutoshi ; Kawashima, Kenji ; Kagawa, Toshiharu
Author_Institution :
Tokyo Inst. of Technol., Yokohama, Japan
Abstract :
We developed a high response pneumatic servo valve for a pneumatic precise positioning system. This valve is not affected by friction force by an air bearing and has a high-resolution position sensor to accurately control position. We analyzed characteristics of this valve and the designed controller. The characteristic experiment was done to confirm the effectiveness of the designed controller.
Keywords :
control system analysis; control system synthesis; digital control; pneumatic systems; position control; servomechanisms; valves; air bearing; digital control; friction force; high response pneumatic servo valve; high-resolution position sensor; pneumatic precise positioning system;
Conference_Titel :
SICE 2004 Annual Conference
Conference_Location :
Sapporo
Print_ISBN :
4-907764-22-7
