A planar hopping robot with one actuator : design, simulation, and experimental results Past research shows that, despite their complexity, they act essentially like simple pogo sticks, or the "spring loaded inverted pendulum" (SLIP). In ... A Sato - IEEE 被引量: 87发表: 2005年 Postural ...
physical entity physical examination physical exercise physical exertion Physical Feelings physical fitness physical geography physical handicap Physical isomerism physical jerks physical medicine physical object physical pendulum physical phenomenon Physical point ▼...
dandle- pet; "the grandfather dandled the small child" stroke- touch lightly and repeatedly, as with brushing motions; "He stroked his long beard" pet- stroke or caress in an erotic manner, as during lovemaking pat,chuck- pat or squeeze fondly or playfully, especially under the chin ...
Stability and Long-Time Behavior of a Pendulum with an Interior Cavity Filled with a Viscous Liquid We show asymptotic, exponential stability of the equilibrium configuration, $\\smallL$ \\smallL , of a hollow physical pendulum with its inner part entirel... GP Galdi,G Mazzone 被引量: 2发...
cycle T = 2 pi {l: (l/g) 1/2 (m), the length of the pendulum g: local gravity acceleration value, the establishment of conditions: the swing angle theta 100; lr} 3. forced vibration frequency characteristics: F = f driving force 4. resonance conditions occur: F driving force = f...
91.Steady states of the parametric rotator and pendulum 机译:参数旋转器和摆的稳态 作者:Bouzas A.O. 期刊名称:《European journal of physics: A journal of the European Physical Society》 | 2010年第6期 92.Decrease of the atmospheric co-rotation with height 机译:随高度降低大气同向旋转 作者:...
,Maddox,and,John,K.,Gillham 摘要: The rate and effects of isothermal physical aging of a fully cured epoxy—amine/glass fiber composite specimen were studied for a wide range of isothermal aging temperatures (−180 to 200°C) using a freely oscillating torsion pendulum technique: torsional ...
“French Randori”, Judo style sparring, responding to feeds from moving pendulum footwork, throwing from random committed attacks and so forth. There’s a huge variety. I’m not a big fan of using only one single drill, because all of them have safety flaws and tend to be good for ...
For walking and balancing assistance, an inverted pendulum model with Center of Mass (CoM) and Zero Moment Point (ZMP) can derive stable gait patterns [8], [16]. The adaptive oscillator-based strategy has also received much attention for assisting periodic movements [4], [17], [18], [19...
In addition, such measurements allow the value of the constant c to be determined with a high degree of precision, and it is found to coincide with the acceleration g of a freely falling body. In fact, the formula for the period of small oscillations of a simple pendulum of length r, ...