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'https://openalex.org/W2141428366', 'https://openalex.org/W2109471562', 'https://openalex.org/W2090695246', 'https://openalex.org/W2078851640'], 'abstract_inverted_index': {'研究目的いわゆる開ループおよび閉ループのサーボドラフト機がスライバむらを減少させる機機を理論的に把握し理解するための一つの試みとして,': [0], '従来の線型の自動制御論を応用してみた.まずサーボドラフト機各部の特性がむだ時間,': [1], '一次遅れ.線型の加え合せ点等簡単な線型の伝達関数で表現できるものと仮定した.次にこの仮定に基いて作った線型の数学模型についてサーボドラフト機入口のスライバむらが出ロスライバにどれほど残るかを計算し,': [2], 'またサーボドラフト機の最適調整条件を適当な条件のもとに算出し,': [3], 'また話定数が制御効果におよぼす影響を調べた.研究結果(1)': [4], '上記の線型模型が少なくとも近似的になり立っ限りサーボドラフき機の機能は一般の自動制御系に対するものと同じ考え方で理解することができる.以下個々の結果につき数例を挙げる.(2)': [5], 'サーボドラフト機が消すことのできる正弦波状の入ロスライバむらはある周波数以下のものに限られる.またその周波数は操作部の時定数その他の条件で定まる.(3)': [6], '一部の周波数のむらはかえって増巾される.(4)': [7], '検出部とドラフト部の距離が一定の場合,': [8], '開ループ方式の方がP.I.動作による閉ループ方式のものよむ高い周波数のむらまで消しうる.': [9]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2331764167', 'counts_by_year': [], 'updated_date': '2024-09-20T00:54:11.959319', 'created_date': '2016-06-24'}