نتایج جستجو برای: backlash like hysteresis
تعداد نتایج: 667226 فیلتر نتایج به سال:
We complement prior findings that self-advocating female negotiators are reluctant to assert their interests and subsequently suffer financial repercussions, relative to other-advocating females, self-advocating males, and other-advocating males, by showing that self-advocating female negotiators who do assert their interests suffer negative social judgments (i.e., backlash). We use nascent the...
بارش، رواناب و رسوب از مهمترین پارامترهای هیدرولوژیکی می باشند و از آنجایی که تخمین پارامترهایی مانند رواناب و رسوب در طراحی، ساخت و نگهداری سازه های هیدرولیکی بسیار حائز اهمیت می باشد، بررسی و شناخت صحیح مراحل ایجاد و انتقال آنها نیز لازم و ضروری به نظر میرسد. این تحقیق بر عدم توانایی روش های ساده ای مانند منحنی های سنجه متداول، برای تخمین صحیح و عدم کارایی آنها برای تفسیر دقیق تغییرات پارامتر...
A compensation scheme is proposed for plants subject to both saturation and backlash in series at the actuator. It is shown that the series connection of a backlash inverse, saturation and the backlash itself is equivalent to a saturation function at a different level to the original saturation; we call this the ‘saturation equivalence’. Therefore it is proposed to include such a backlash inver...
Backlash effects are social and economic penalties for counterstereotypical behavior (Rudman & Phelan, 2008). Five experiments support a model of the role of backlash in racial stereotype maintenance from the standpoint of perceivers and actors (Rudman & Fairchild, 2004). In Experiment 1, perceivers sabotaged Asians and Whites for succeeding in counterstereotypical domains, thereby preventing t...
Social and economic sanctions for counterstereotypical behavior have been termed the backlash effect. The authors present a model of the role of backlash in cultural stereotype maintenance from the standpoint of both perceivers and actors. In Experiments 1 and 2, participants lost a competition to either atypical or typical men or women and subsequently showed greater tendency to sabotage devia...
In stationary head roll positions, the eyes are cyclodivergent. We asked whether this phenomenon can be explained by a static hysteresis that differs between the eyes contra- (CE) and ipsilateral (IE) to head roll. Using a motorized turntable, healthy human subjects (n = 8) were continuously rotated about the earth-horizontal naso-occipital axis. Starting from the upright position, a total of t...
Despite advances in design and fabrication, backlash remains a fundamental problem in precision mechanical applications. Deadzone and "play" in mechanical couplings cause hysteretic behavior as can structural components with memory. This behavior can degrade the performance of mechanical systems. When the system involves servo control, backlash can cause undesirable limit cycle oscillations. Ou...
Objectives: This paper describes further improvement and preliminarily evaluation of a novel viscoelastic ankle-foot prosthesis prototype. The objective was to control the ankle hysteresis at slow and normal walking speeds. Methods: Inspired by the ankle biomechanics, in which the hysteresis differs based on the gait speeds, a manually damping control mechanism imbedded in the prosthesis for...
objectives: this paper describes further improvement and preliminarily evaluation of a novel viscoelastic ankle-foot prosthesis prototype. the objective was to control the ankle hysteresis at slow and normal walking speeds. methods: inspired by the ankle biomechanics, in which the hysteresis differs based on the gait speeds, a manually damping control mechanism imbedded in the prosthesis for ad...
0167-9317/$ see front matter 2011 Elsevier B.V. A doi:10.1016/j.mee.2011.08.004 ⇑ Corresponding author. Tel.: +1 517 432 2130. E-mail address: [email protected] (N. Sepúlved This paper reports a multiple-state micro-mechanical memory. The tip displacements of a 350 lm long VO2-coated micro-mechanical silicon cantilever were programmed to absolute displacements ranging from 19 to 7 m. Ten non-...
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