About SEKI KENTA
About コンバーテック
About feedback control
About disturbance
About vibration isolation
About periodic variation
About control system
About roller
About web (structure)
About rotational frequency
About speed control
About tension (force)
About filter
About actuator
About transporting machine
About frequency characteristic
About disturbance
About vibration suppression
About control system
About rotational speed
About carrying machine
About Other cargo handling and transporting machines
About フィードバック制御
About 外乱
About ウェブ搬送