Controller having PID selection function

• Main Author: HIRAYAMA HIROHUMI
• Format: Patent
• Language: English
• Published: 31.07.2003
• Edition: 7
• Subjects: CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING

A controller (1) has a fuzzy calculation means (64) for performing a fuzzy calculation in order to calculate a PID value (P, I, D) based on a switch time T, a PID value (P1, I1, D1) before switching of the PID value, and a PID value (P2, I2, D2) after the switching. The switch time T is obtained by...