A ROLE OF BASE PLATE JERK FEEDBACK SCHEME FOR SUPPRESSION OF THE SELF VIBRATION IN A PNEUMATIC POSITIONING STAGE

A Role of Base Plate Jerk Feedback Scheme for Suppression of the Self Vibration in a Pneumatic Positioning Stage

In this study, Supplements a positioning stage is considered, which is actuated by four pneumatic cylinders and vertically supported by four coil-type spring isolators.Previously, we realized the base plate jerk feedback (BPJFB) to be analogues to a Master-Slave system which can synchronize the motion of the stage as a Slave to the motion of the ba

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New perspectives for simultaneous attraction of Chrysoperla and Chrysopa lacewing species for enhanced biological control (Neuroptera: Chrysopidae)

Abstract Green lacewings (Chrysopidae) are important predators of many soft-bodied pest insects, for instance aphids.Previous studies reported attraction of Chrysoperla carnea species-complex to a ternary floral bait.The larvae of these lacewings are important generalist predators in agroecosystems, however adults are non-predatory, they feed on po

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Why Do Green Parties Emerge?

The emergence of Green parties has long been explained by the development of post-materialist values in advanced democracies.This article takes a somewhat different perspective, by reassessing the importance of institutional JUMPSUIT and strategic variables.The comparison between the British and the German cases reinforces the notion that post-mate

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