proportional plus integral plus derivative action
proportional plus integral plus differential action control
proportional plus integral plus derivative control
proportional plus integral plus derivative controller
proportional plus integral plus derivative controlpacket switched data network
high-order proportional plus integral ( PI) observers
proportional plus integral control
proportional plus integral controller
proportional plus integral observer
proportional-integral action
proportional-plus-integral control
changeable gain proportional integral differential controller
control; proportional-integral-derivative; PID control
derivative-proportional-integral control
digital proportional integral differential control
Digital proportional-integral-differential
digital proportional-integral-differential controller
fractional order Proportional-Integral-Derivative
fuzzy adaptive proportional integral control