The static model of torsion joint is based on that of bending joint. The effects of structure parameters inside air pressure, initial angle, rube average radius, rube shell thickness on the turning angle are analyzed and the following conclusions are drawn: the relationship between the angle of torsion joint and the inside air pressure is basically linear, the angle of torsion joint increases with the initial angle and rube average radius, the angle of torsion joint decreases while the rube shell thickness increases. The kinetic equation is built for torsion joint. Simulating experiment implies that the time of inflating and deflating process is extremely shorter than that of kinetic process. So the pneumatic process can be ignored in actual system design and control. The factors that affect the dynamic features of torsion joint, such as shell thickness of rubber tube, average radius, initial angle, connector's outlet area, moment of inertia and viscous damping coefficient, are analyzed and the following conclusions are drawn: the change of rube shell thickness has no effects on the dynamic process of FPA inside air pressure while greatly affects the turning angle of torsion joint; when the rube shell thickness is small, the torsion joint has a bigger turning angle, no overshoot and long risetime, when the shell thickness is big, the turning angle of torsion joint is small, but has high response speed, overshoot and low shock; when the rube average radius increases, the turning angle of torsion joint increases and the overshoot increases too; when the initial angle of torsion joint is big, the turning joint is big, the overshoot is small and shock is low, but the risetime is big; the connector's outlet area affects the dynamic process of FPA inside air pressure greatly, but has no effects on the dynamic process of turning angle; moment of inertia and viscous damping coefficient have no effects on the dynamic process of FPA inside air pressure, but affect the dynamic process of turning angle greatly.

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Convert relationship of prototype robot joint angle and equivalent model joint angle is presented based on the method of kinematics inverse solution. The Jacobian algorithm of redundant robot for achieving effective joint excursion is studied, which is fit for digital calculating. The grads projection algorithm of redundant robot multi optimizing capability function's proportion factor is deduced. The issues of apery arm robot singularity and joint self-movement are researched. The simulation experiment result of apery arm joint self-movement and line movement is presented.

因?yàn)槠咦杂啥葦M人手臂機(jī)器人的建模比較困難免费观看无码视频，采用了在等效模型下求解其運(yùn)動(dòng)學(xué)逆解的方法，給出了原機(jī)器人機(jī)構(gòu)關(guān)節(jié)角與等效模型關(guān)節(jié)角之間的轉(zhuǎn)換關(guān)系；提出了一種適于數(shù)值計(jì)算的有效的求解有關(guān)節(jié)偏置的冗余度機(jī)器人Jacobian的算法天堂无码AV无线AV，并在此基礎(chǔ)上推導(dǎo)了冗余度機(jī)器人多優(yōu)化性能指標(biāo)函數(shù)的均衡比例因子梯度投影算法色悠悠久久久综合色鬼；研究了擬人手臂機(jī)器人的奇異問題和關(guān)節(jié)自運(yùn)動(dòng)問題；給出了擬人手臂進(jìn)行關(guān)節(jié)自運(yùn)動(dòng)和進(jìn)行直線軌跡跟蹤的仿真實(shí)驗(yàn)結(jié)果色色色资源一区二区。

Like thread joint, wedge joint, pin coupling, key joint, spline joint, full coordinate joint, elastic link joint, riveted joint, welding and glued joint and so on.

如螺紋聯(lián)接网站日韩在线、楔聯(lián)接、銷聯(lián)接又大又长又租又爽的在线视频、鍵聯(lián)接欧美色欧美亚洲另类少妇、花鍵聯(lián)接、過盈配合聯(lián)接人人操,人人干,人人摸、彈性環(huán)聯(lián)接男女拍拍拍AAA毛片免费视频、鉚接、焊接和膠接等超碰人妻人人操人人干。

Studies have suggested: Of every joint curve, the pace of hip joint is smaller and not changing much; The paces of knee joint , ankle joint and tiptoe are obvious in curvilinear motion; Knee joint up to the peak value of pace early , then moderate , ankle and tiptoe nearly reach the pace maximum at the same time during the course of proposing the knee, later dropped rapidly, the tiptoe pace increased but not reached the maximum again at the time of hitting the target.

研究表明：各關(guān)節(jié)曲線中性插20分钟免费视频，髖關(guān)節(jié)速度較小且變化不大；膝關(guān)節(jié)视频二区亚洲、踝關(guān)節(jié)和腳尖的速度曲線變化明顯日韩片无码观看网站免费；膝關(guān)節(jié)較早達(dá)到速度峰值，然后減速亚洲444在线视频，在提膝階段踝和腳尖幾乎同時(shí)達(dá)到速度最大值色呦呦在线国产亚洲，之后迅速下降，在擊靶瞬間腳尖速度又增大但沒達(dá)到最大值www.麻豆视频.com。

In this research we discovers that mortise and tenon joint, dovetail joint, tongue joint, finger joint, and dowelled joint are very interesting and functional joint methods.

本研究發(fā)現(xiàn)傳統(tǒng)的木式結(jié)構(gòu)的對(duì)接华人永久免费在线视频、搭接、榫接和拼接等的技法是非常有趣和極具功能性的接合方式欧美一区精品视频一二区:。

Mm,humeroradial joint cavity 0.69±0.44 mm, proximal radioulnar joint cavity 0.90±0.56 mm, thethickness of joint cartilage (joint cartilage of humerus 1.15±0.35 mm, joint cartilage of ulna 1.04±0.16 mm, joint cartilage of radius 0.98±0. 17 mm) and the collateral ligament (thickness ofthe ulnar collateral ligament 1.38±0.42 mm, thickness of the radial collateral ligament 1.32±0.42 mm) were all measured.

結(jié)果：肱尺關(guān)節(jié)腔為0.70±0.44 mm成年片色大黄全免费网站久久，肱橈關(guān)節(jié)腔為0.69±0.44 mm，橈尺近側(cè)關(guān)節(jié)腔為0.90±0.56 mm国产亚洲日韩在线人成；關(guān)節(jié)軟骨厚度欧美日韩精品福利在线观看，骨關(guān)節(jié)軟骨厚度為1.15±0.35 mm，尺骨關(guān)節(jié)軟骨厚度為1.04±0.16 mm国产成人无码调教AV，橈骨關(guān)節(jié)軟骨厚度為0.98±0.17mm一级视频在线观看免费播放；側(cè)副韌帶：尺側(cè)副韌帶厚度為1.38±0.42mm，橈側(cè)副韌帶厚度為1.32±0.42mm欧美亚洲另类专区。

Methods A wet hip joint's sample from corpse was scaned by CT and all images of every cross-section hip joint's layer was obtained, and an hip joint's model was contructed with Unigraphics NX 2.0 and Solid Works 2006 SP 0.0 software. The models were assembled when simulated total hip arthroplasty after total hip joint prosthetic and ischiofemoral ligament model had been constructured. Analysis was done on von Mises stress distribution and amount of total hip component when simulated seated leg-crossing manuver. The bone and metal components were meshed as rigid bodies, composed of three-dimensional, all-quadrilateral rigid body elements, and hip joint capsule ligament was fully three-dimensional, hexahedral continuum elements representations. Results The current form of this ischiofemoral ligament's reconstruction finite element model provided for multi-body contact, large displacement interfacial sliding, large deformation capsule ligament representation, and clearly reflected the real ischiofemoral ligansent's anatomy and biomechanical behavior. The maximum on Mises stresses at the joint interface was more than that fur an otherwise identical hardware-only construct.

選擇成人尸體髖關(guān)節(jié)行CT成像得到髖關(guān)節(jié)每層橫截面圖像https国产黄视免费，提取邊界坐標(biāo)，利用有限元分析軟件Unigraphics NX 2.0和Solid-Works 2006 SP0.0構(gòu)建出髖關(guān)節(jié)三維有限元模型及人工髖關(guān)節(jié)假體日韩AV毛片精品簧片无码，并模擬全髖置換術(shù)進(jìn)行裝配亚洲精品精品熟妇熟妇，將坐股韌帶按其術(shù)中重建位置進(jìn)行構(gòu)建骨骼與金屬模型采用三維十節(jié)點(diǎn)四面體實(shí)體單元進(jìn)行網(wǎng)格劃分亚洲人成人一二区在线观看，關(guān)節(jié)囊六面體連接單元?jiǎng)澐郑M坐位腿交叉動(dòng)作載荷獲取假體撞擊過程的角活動(dòng)度和相應(yīng)的von Mises應(yīng)力分布情況結(jié)果所構(gòu)建的多體連接国产色视频在线观看香蕉、大界面劃移日韩成人网址播放视频在线播放免费、大變形的坐股韌帶重建有限元模型，客觀反映坐股韌帶真實(shí)解剖形態(tài)及生物力學(xué)行為日韩在线观看自拍111页，增加坐股韌帶重建的模型其關(guān)節(jié)面的最大主應(yīng)力值大于僅有金屬的模型免费在线观看国产黄片视频。

Formation center tester is made up of hydraulic power joint, double PACKER joint, opposing infuse joint, numeric pump exhausting joint, sensor joint and sampling tube joint.

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Nicolas Retsinas, the director of the Joint Centre for Housing Studies at Harvard University, suggests that, until the crash in 2008, Americans were coming to see their homes as financial investments rather than as places to live.

哈佛大學(xué)住宅聯(lián)合研究中心（Joint Centre for Housing Studies at Harvard University）主任尼古拉斯·雷特西納斯表示操操干操干，在2008年美國(guó)經(jīng)濟(jì)衰退之前，美國(guó)人將其房屋視為金融投資而非住宅18禁美女裸体黄色网站。

Howie: Let's focus on our families' other joint venture-the union of our children.

joint：聯(lián)合的 venture：冒險(xiǎn)手机看片1024乱伦，用于冒險(xiǎn)或投機(jī)的錢財(cái) union：聯(lián)盟，結(jié)合對(duì)免费色网，我們關(guān)注一下我們家族的其他合作我們孩子的結(jié)合多人操逼视频。