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飞机进气道控制系统控制规律的灵活性及其设定
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作者 于在洋 《飞机设计》 1997年第4期30-33,47,共5页
为使飞机在各种飞行状态下进气道与发动机匹配工作,进气道的可变几何形状需按一定的控制规律改变。为了提高飞机性能,飞机可能换装新型发动机;新的发动机特性将要求进气道的可变几何形状控制系统按照新的控制规律工作。本文论述了飞机... 为使飞机在各种飞行状态下进气道与发动机匹配工作,进气道的可变几何形状需按一定的控制规律改变。为了提高飞机性能,飞机可能换装新型发动机;新的发动机特性将要求进气道的可变几何形状控制系统按照新的控制规律工作。本文论述了飞机的进气道控制系统控制规律的调整范围及设定控制规律的方法。这些结果,经过了一系列飞机研制的考验,证明是可行的,收到了省时、省力、节约经费的效果。 展开更多
关键词 进气道 控制规律 规律调整 规律设定 飞机
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Goal-Setting in the Information-Generating Environment of the Universe
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作者 Igor Bazhin 《Journal of Environmental Science and Engineering(B)》 2013年第9期538-544,共7页
Problem of goal-setting is related to the fundamental principles of informationology and general, rather than specific, aproaches, which enable a more adequate appraisal of certain managerial decisions in terms of the... Problem of goal-setting is related to the fundamental principles of informationology and general, rather than specific, aproaches, which enable a more adequate appraisal of certain managerial decisions in terms of their efficiency. In article this problem is considered and from positions of informationology is formulated and on the basis of a method of full mathematical induction the Law of positive dynamics of the Universe is proved. This law establishes preference of the positive purposes in all processes happening in the Universe. Thus, the goal-setting which is carried out from positions of the described Law is the important world outlook prerequisite searching, identification and development of strategic alternatives of purposeful social innovations. 展开更多
关键词 GOAL-SETTING informationology law of positive dynamics of the Universe.
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