ELBANDER Conveyor belt control system with continuous controller

A = Fabric tension distribution at infeed | B = Fabric tension distribution at outfeed | K = Correction of the fabric guiding | α = Correction angle | σ1 = Basic fabric tension | σ2 = Tension distribution for actuating movement to left | σ3 = Tension distribution for actuating movement to right | 1 = Pivot point | 2 = Infeed roller | 3 = Positioning roller | 4 = Sensor | 5 = Locking roller | L1 = Infeed length | L2 = Outfeed length | AB = Work width