In the course of reversing, the driver should carefully observe the space on both sides of the front so as to avoid scratching arising from an unduly large turning angle. 倒车过程中,要随时注意车头两侧的空间位置,以免因转向角度过大而发生刮擦事故。
Formulas were deduced for the calculate of the turning angle of outside wheel and the minimum steering transmitting ratio for the dual Ackerman steering of tractors. 推导了拖拉机双梯形外侧转向轮的转角以及最小传动角的解析计算关系式。
A numerical investigation about effects of boundary layer suction in low-speed compressor stator cascade with large turning angle was carried out. 本文采用数值方法研究了低速条件下附面层抽吸对大折转角矩形叶栅流场的影响。
Research on Turning Angle to Avoid Collision between Ships with Particle Swarm Optimization 粒子群算法在多船转向避碰中的研究
A kind of algorithm for the optimal path of manipulation arm, which possesses restraint of joint turning angle based on dynamic solution region and has n degree of freedom, was put forward. 提出了一种基于动态区间映射的数据对象布局算法,在均衡数据分配和最少迁移数据方面都是统计意义上最优的,并且支持按照存储节点的权重分配数据和任意的数据对象副本。
The ball-to-pipe diameter ratio governs the handle turning angle at which the valve becomes closed. 圆管子直径比率控制阀门关闭的旋转角度。
The minimum turning radius and the maximum turning angle were determined through paddy field testing and the stability was ensured. 通过水田试验,确定了该机滚船转弯时不发生横向倾翻的最小转弯半径和最大转向角,保证了其转弯稳定性。
There is model error except differential model. The bisection model and equal turning angle model are equivalent each other. 除微分模型外,其它三种模型均存在模型误差,其中等分模型和等转角模型是等价模型。
Relation Between Walking Hydraulic Motor's Displacement and Turning Angle 行走马达排量与转向角之间的关系
The parameters of the image of a steel wire, including coordinate values of the top and bottom ends of the wire, the straight distance between two ends, the total length and turning angle of the wire were studied. 提取和分析了钢丝图像上下端点的坐标值、端点之间的直线距离、钢丝的总长度和钢丝图像的转角位置等特征参数。
This paper introduces the main construction and the working principle of the speed control system of sine wave PM synchronous motor, and discusses with the emphasis on the detection of the turning angle of the motor rotor. 本文介绍了稀土永磁正弦波电机调速系统的主要结构和工作原理,着重讨论了转子转角检测这一重要问题。
In ordinary laser tracking and measuring system, the target coordinates are determined by measuring the variation of distance and the turning angle. 一般激光跟踪测量系统通过测量距离变化量和跟踪镜转角来确定目标的位置坐标。
For the need of control robot and camera to work together, this paper calculates the relationship of the object change on image and turning angle of the camera. And this paper designs the method of controlling the robot and camera work together. 在涉及到车体、摄像机协调运动控制时,本文推导了图像上目标位置变化与云台控制摄像机转角之间的关系,并设计了协调车体和摄像机运动的方案。
In this article, a quick method is presented to come up with the turning angle and the turning point immediately, which can be applied to general turning-climb procedures. 本文提出一种依据空域和相邻飞行程序的衔接快速确定转弯角度和转弯点的方法,该方法可以推广到一般的转弯爬升程序。
As contrasted with the experimental study on blade negative curving in turbine cascade with large turning angle, an experimental study of blade positive curving was also carried out under identical conditions. 在与大转角透平叶栅叶片反弯曲的实验研究相同实验条件下,对大转角透平叶栅叶片正弯曲进行了实验研究。
The optical system of the flame-observing tube is discussed in detail and the result of the optical system design with a turning angle prism is given in this paper. 在本文中,对火焰观测仪的光学系统作了详细讨论,并给出带有转角棱镜的光学系统设计的结果。
Introduced leveling process of workpiece and the formation of bracket turning angle in detail; 详细介绍了工件调平过程及托架转动角度的形成;
The turning angle of the stalks on the platform increases gradually when the conveyer is in motion. 在收割台上茎秆下层转角大于上层转角,这种转角在输送带输送过程中逐渐增大。
Firstly based on 'Magic Formula' a bilinear tire model is set up to correct tire lateral forces, which are calculated from 'bicycle model' with high speed or large turning angle. 基于魔术公式建立双线性轮胎模型对高速大转角的bicyclemodel轮胎侧偏力进行修正,得到较之更准确的结果。
The primary localization of template on image is obtained by comparing the signatures, which are based on the turning angle between the neighbouring tangent vectors at the naturally parameterized edge curve, of image and template. 以自然参数化的边缘曲线上相邻点切矢之间的转角为计算依据,通过对图像与模板的特征曲线进行比较,实现了模板的初步定位。
The mathematical calculational formulas of machine tools turning angle and tooth-leap number are deduced in theory. 导出了机床展角和跳齿数的理论数学计算公式。
And put emphasis on describing main characteristics of machine, coordinate selection from 4 coordinate joint.-act system, mechanical decoupling technique of turning angle system, basic design of the hardware and software in microcomputer controlled system and the anti-interference measures. 着重说明整机的主要特性、四坐标联动系统的坐标选择、转角系统的机械去耦技术以及微机控制系统硬、软件的基本设计和抗干扰措施。
The turning angular rate and turning angle under different conditions are deduced by fuzzy theory taking wake entry angle and wake direction as two input variables. 将模糊控制理论应用于尾流制导弹道设计中,以入尾流角度和尾流方向变化量为输入,通过模糊推理得出针对不同情况下的回旋角速度和回旋角度。
The volume of basic unit and the leakage line length as a function of turning angle are defined. 确定了任意转角位置处的基元容积大小及漏泄线长度;
In order to get rid of this problem, ideal shifting effect is obtained by adding steering wheel turning angle sensor and road slop identifier, introducing the informations of sloping road and curved road and adopting fuzzy logic technology to modify the double parameter shifting rule. 针对此问题,通过增加转向盘转角传感器和道路坡度辨识器,引入坡道和弯道信息,并采用模糊逻辑技术修正二参数换档规律,从而取得了理想的换档效果。
Effect of Front Wheel Turning Angle and Wheel Braking Status on Automotive Track Simulation 前轮转角和车轮制动状态对汽车轨迹模拟的影响
An object recognition and localization algorithm based on local feature ― turning angle between neighbouring tangent vectors, is presented. 提出了基于切矢转角局部特征的目标识别与定位算法。
By adopting the partial coordinates system and the turning angle of globe hinge the position of moving platform was described, and the influence on working space of parallel robot affected by factors of turning angle of motion pair, rod length and interference of branch chain etc. 选用局部坐标系和球铰的转角描述了动平台的位置,分析了运动副转角、杆长、支链干涉等因素对并联机器人工作空间的影响。
In this paper, firstly, we discuss these questions. A series of formulae computing the instantaneous turning angle are proposed and proved. 在本文我们首先讨论了这些问题,提出并证明一系列计算瞬时安全转角的公式。
In the end, we get the real time variation situation of joint moment and the simulation curve between joint moment and joint turning angle. 得到了实时的关节力矩变化情况,各关节力矩与关节转动角度变化值之间的仿真曲线。