Results 21 to 30 of about 21,644,340 (278)

Research overview of anti-backlash end face engagement worm gearing

open access: yesJournal of Hebei University of Science and Technology, 2015
Eliminating the negative effect of gear backlash on transmission precision so as to achieve precise motion transformation remains a problem to be solved in the field of precision transmission.
Xingqiao DENG   +3 more
doaj   +1 more source

Research on Meshing Force of Harmonic Reducer based on No-load Backlash and Circumferential Meshing Stiffness

open access: yesJixie chuandong, 2021
The meshing force distribution of the harmonic reducer has a great effect on its carrying capacity,transmission efficiency,transmission accuracy and service life.
Ziying Wang   +5 more
doaj  

Impacts of Backlash on Nonlinear Dynamic Characteristic of Encased Differential Planetary Gear Train

open access: yesShock and Vibration, 2019
A multifreedom tensional nonlinear dynamic equation of encased differential planetary gear train with multibacklash and time-varying mesh stiffness was developed in the present research.
Zengbao Zhu   +3 more
doaj   +1 more source

Digital Twin-Based Optimization for Ultraprecision Motion Systems With Backlash and Friction

open access: yesIEEE Access, 2019
A digital twin-based optimization procedure is presented for an ultraprecision motion system with a flexible shaft connecting the motor to the (elastic) load, which is subject to both backlash and friction.
Rodolfo Haber Guerra   +4 more
doaj   +1 more source

Adaptive Neural Network Control for Missile Systems With Unknown Hysteresis Input

open access: yesIEEE Access, 2017
Most existing results do not take the effects of backlash hysteresis of actuators into account in a controller design of missile systems, but such hysteresis seems inevitable in practice.
Jian-Ping Cai   +3 more
doaj   +1 more source

Explaining Why More Americans Have No Religious Preference: Political Backlash and Generational Succession, 1987-2012 [PDF]

open access: yesSociological Science, 2014
Twenty percent of American adults claimed no religious preference in 2012, compared to 7 percent twenty-five years earlier. Previous research identified a political backlash against the religious right and generational change as major factors in ...
Michael Hout, Claude S. Fischer
doaj   +1 more source

Intermittent gear rattle due to interactions between forcing and manufacturing errors [PDF]

open access: yes, 2008
The interaction between eccentricity and an external forcing fluctuation in gear rattle response is investigated experimentally. The experimental rig consists of a 1:1 ratio steel spur gear pair, the input gear being controlled in displacement and the ...
Wilson, RE   +5 more
core   +1 more source

How are gender counter-stereotypical adolescents evaluated by their peers? Investigating the backlash effect in French schools

open access: yes, 2023
International audienceResearch on the backlash effect has long studied the social sanctions that individuals impose on those who do not conform to stereotypical expectations. Specifically, research has focused on reactions to gender stereotype violations.
Julia Berenguer   +7 more
core   +1 more source

Backlash to Climate Policy [PDF]

open access: yes, 2023
Hard climate policy (e.g., regulation, taxes/pricing, phaseouts) is needed to meet ambitious climate targets, but when such policy is introduced, it can sometimes trigger backlash.
Patterson, James
core   +3 more sources

Improvement of flight simulator feeling using adaptive fuzzy backlash compensation [PDF]

open access: yes, 2007
In this paper we addressed the problem of improving the control of DC motors used for the specific application of a 3 degrees of freedom moving base flight simulator.
Bordeneuve-Guibé, Joël, Amara, Zied
core  

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