VTRにおけるテープ浮上現象のシミュレーション : 画像情報記録

抄録

The eficcient method for numerical simulation of tape floating behavior in VTR has been developed. Discrete Reynolds equation and discrete elastic equation were solved using Newton-Raphson method. We also investigated tape floating behavior for several drum-guide-tape system, which have some means to decrease tape / drum spacing in the head entrance region.