types of adaptive control & conventional feedback control system

DIRECT ADAPTIVE CONTROL SYSTEM in direct adaptive control system estimated parameters are directly used in adaptive controller.it means that the controller parameters are directly adjusted by the adaption techniques. it eliminates the need of plant parameters adjustment. INDIRECT ADAPTIVE CONTROL SYSTEM in indirect adaptive control plant parameters are indirectly estimated values which are used to […]

POSITION SENSOR: INCREMENTAL OPTICAL ENCODER

INCREMENTAL OPTICAL ENCODER it is also a device which can convert the rotational or linear position into the electric signals.incremental optical encoder also used to detect the position of the shaft.    DIFFERENCE BETWEEN  ABSOLUTE ENCODER & INCREMENTAL OPTICAL ENCODER 1. the output of the  absolute encoder indicates the current position of the shaft but […]