位置決め機構のヒステリシス特性解析 : ノーバックラッシ歯車を含む場合の影響評価

概要

論文の詳細を見る
It is very difficult to eliminate the mechanical hysteresis for positioning mechanism. We need the allowable mechanical hysteresis magnitude, when we improve the mechanism performance. So that it has been proposed the evaluation methods of mechanical hysteresis influences on dynamic performance using the mechanical hysteresis test unit. In this report, these methods are expanded to apply for positioning mechanism with reducer, which the mechanism includes the mechanical hysteresis characteristics in these control system. Especially, the Amm parameter is newly defined to evaluate the influence on the system stability. And then it is tested and evaluated the closed loop positioning mechanism system with the "No-backlash Gearing" reducer and the "Mechanical Hysteresis Test Unit". It is proved that it can be quantified these allowable mechanical hysteresis magnitude as like as the only Mechanical Hysteresis Test Unit characteristics.
公益社団法人精密工学会の論文
1993-04-05