侧偏角

The technical plan in the research on hand tractor attached driving disk plow is expounded with function analysis system technique.

本文从人－机－环境系统出发，综合分析了诸因素之间的内在联系，应用功能系统分析技术，阐述了手扶拖拉机配套驱动式圆盘犁研究过程中有关技术方案，分析了工作偏角α，机组侧向力的平衡、前后圆盘耕深一致等关键技术。

An improved adaptive Kalman filter algorithm is designed to estimate vehicle side slip angles in the same road input.

同时设计了一种改进自适应卡尔曼滤波算法，将其运用到相同道路输入下汽车侧偏角的估计当中。

Deflexion of steering axles includes reversed deflexion and unreversed deflexion. Deflexion of steering axles affects the controlling stability of automobile like deflexion of steering wheel.

事实上从运动学的观点看，车轴及车轮绕垂直于地面的轴线转动的效果与轮胎发生侧偏角后的效果是一样的。

With this method a model of the large offset, highly compact intake is made and tested meticulously at low and high speeds. In the paper the distribution of the total pressure at the exit section and the static pressure along the wall of the intake is given at low speed, and the performance of the intake has measured at different Mach numbers, incidences and yaws.

并借鉴S形进气道的设计方法完成了高偏距、短扩压埋入式进气道的设计，并对该埋入式进气道的高、低速性能做了细致的研究，给出了0.1马赫数下进气道出口截面上的总压分布、总压畸变、壁面静压分布，以及0.5～0.8马赫数范围内，该进气道模型在-7°～10°攻角范围和8°侧滑角范围内的性能。

Result shows that the baffle of burner has very little influence on the total resistance characteristic; both the speed of rich side and lean side are affected by the angle of burner as a whole, furthermore, the lean side is influenced more greatly; the separation performance could be enhanced with the increase of burner's angle and the best separation effect could be acquired when the three baffles are dissymmetrically arranged.

结果表明，燃烧器挡板角度的调整对燃烧器的总体阻力特性影响很小；燃烧器挡板偏转对于燃烧器整体以及浓淡两侧的气流速度都有一定的影响，且对淡侧影响较大；燃烧器的浓淡分离效果随挡板偏角的增加而显著增加，且三挡板非对称布置的浓淡分离效果最好。

Firstly, on the basis of summarizing the research results, this paper deeply discusses the calculating model to analyze the instantaneous motion state in vehicle collision and the interrelation between restitution coefficient and vehicle collision speed. The simplified Gim tyre model is introduced, this type model has the fast computing and higher calculating precision, it is the practical vehicle type model in the analysis of vehicle collision accident at present. According to the collinear collision and two-dimension collision, the paper establishes the impact model at vehicle collision moment and the post collision movement model.

本文在总结前人研究的基础上，分析了车对车碰撞作用瞬间状态的计算模型及碰撞恢复系数与碰撞前、后速度的关系：介绍了Gim轮胎理论模型的简化形式，该模型计算速度快、计算精度高，尤其在车轮大侧偏角运动时其计算精度远远优于其它轮胎模型，是目前在汽车碰撞事故分析中最为实用的汽车轮胎理论模型：根据交通事故中最普遍的一维碰撞和二维碰撞的不同情况，分别建立了碰撞作用瞬间的力学模型和碰撞后车辆动力学模型。

All fractures healed within 5 to 16 weeks. Their volar tilt angles ranged 5° to 12° and radial inclination 18° to 24°. Six cases reported slight pain and 4 cases limited motion.

掌倾角5°~12°，平均9.4°；尺偏角18°~24°，平均21°。6例轻度疼痛，4例活动受限，平均屈伸角度121°，平均握力为健侧的84.2%，桡骨长度得到恢复，关节面台阶＜1mm。

Finally, the calculated results are compared with experimental data and discussed in detail at different wind velocities and yawed angles of the wind turbine in this paper. The results illustrate that the calculation with the 3-D rotational effect improves the performance calculation and coincides with the experiment well to some extent.

最后，本文将风力机叶片在不同风速、侧偏角时的气动载荷计算结果与实验结果进行了比较和分析，结果表明，考虑旋转效应改进了风力机气动载荷的计算，总体上与实验值吻合得较好。

Meanwhile, the reliability and validity of the model with consideration of tire nonlinearity, lateral mass transfer and axis slip are verified by the steady static circular test and steering wheel angle step input test using a Unique (NJ1020) car.

同时，以优尼柯轿车作为样车进行了稳态回转和角阶跃操纵稳定性实车试验，对考虑车身侧倾、轮胎非线性和横向质量转移的轴侧偏三自由度模型进行验证。

The transformation of the yaw moment under differential brake and the impact of the slip ratio and road surface friction coefficient to the yaw moment were analyzed. The distribution method of the brake force was confirmed. After analyzing the observability of the control system, the state observer was designed, the evaluation of the side slip angle was completed and result of the evaluation wan validated.

本文分析了差动制动时整车横摆力矩的变化情况，研究了滑移率和路面摩擦系数对横摆力矩的影响，确定了制动力的分配原则，进行了控制系统的可观性分析，并设计了状态观测器，完成了质心侧偏角的估算并对此估算结果进行了验证。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。