Acceleration-based disturbance compensation for elastic rack-and-pinion drives
Sign Up to like & getrecommendations! Published in 2021 at "Production Engineering"
DOI: 10.1007/s11740-021-01068-w
Abstract: Rack-and-pinion drives are mainly used for large machine tools and are often operated with indirect position control. Due to the lack of state information on the output side, this results in reduced accuracy regarding the… read more here.
Keywords: acceleration based; rack pinion; disturbance; pinion drives ... See more keywords
Dynamics of noncontact rack-and-pinion device subject to thermal noise: Multiharmonic motion of the rack
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DOI: 10.1016/j.ijnonlinmec.2016.11.009
Abstract: Abstract We study miniaturized noncontact rack and pinion composed of a corrugated plate and a corrugated cylinder intermeshed via the lateral Casimir force. We assume that the rack position versus time is a periodic multi-harmonic… read more here.
Keywords: thermal noise; noncontact rack; pinion; rack pinion ... See more keywords
Torque Characteristic Analysis and Measurement of Magnetic Rack–Pinion Gear Based on Analytical Method
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DOI: 10.1109/tmag.2019.2900447
Abstract: This paper analyzes the torque characteristics of a magnetic rack-and-pinion gear using an analytical method based on the spatial harmonic method. We obtain the magnetic field distribution due to the permanent magnets and derive the… read more here.
Keywords: analysis; method; pinion gear; rack pinion ... See more keywords
Simultaneous Loading and Injection Chip to Automate Single-cell Injections for Bovine Oocytes
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DOI: 10.18494/sam.2020.2980
Abstract: In order to simplify and automate the microinjection process, we propose a new microinjection chip for 100to 150-μm-size spherical cells, which integrates a novel rack-pinion loader and a previously developed bubble injector. Microinjection has always… read more here.
Keywords: bubble injector; injection; loading injection; rack pinion ... See more keywords