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- Through an experiment to measure and compensate the spatial position errors, the feasibility of applying this compensation method to NC machine tools is validated. 通过误差测量与补偿试验,验证了该方法应用于数控机床误差补偿的可行性。
- spatial position error 空间位置误差
- spatial positioning error 空间定位误差
- The spatial position of driving mechanisms of Ackerman steering linkage quite influences the stability of vehicle maneuvering characteristics. 转向梯形驱动机构的空间布置对汽车的操纵稳定性影响很大。
- To solve this problem,a map-matching method is introduced,which uses a digital road map to correct the position error. 应用数字化道路图的地图匹配算法可以解决这一问题。
- But the positioning error of INS accumulates along with time. 但惯导定位的定位误差会随着时间不断积累。
- Test results show that the DCSS has good dynamic stability and lest position error by using position-velocity closed loop control. 实验表明,以位置、速度双闭环控制的 全数字式直流伺服系统具有良好的动态稳定性和很高的定位精度。
- The mathematical model between position error and north seeking error is gotten through error theory and partial derivative principle. 运用误差理论和偏导数原理,推导出转位误差与寻北误差二者之间的关系模型。
- Compared with the traditional octree algorithm, this method does collision detection by using object’s spatial position relation instead ofstoring lots of spatial object’s triangle faces. 该方法利用物体空间位置关系进行碰撞检测,毋需存储大量空间物体三角面片。
- The fuzzification step categorizes the position error into five fuzzy variables, and the slope error into three fuzzy variables. 模糊化步骤把位置误差分成5个模糊变量,而把斜率误差分成3个模糊变量。
- It is set up a calculating model of which simplifies workpiece position error calculating within the machine tool's fixture. 得出简化工件在机床夹具中的定位误差的计算方法。
- Sound support includes 3D spatial positioning, MP3 and OGG compression, and scriptconfigurable triggers. 声音支持包括三维立体声、MP3和OGG压缩,以及脚本配置触发器。
- If you were trying to describe how a gun-pointing servomechanism works, you might start out by saying, "Suppose I push down on the gun-barrel to create a position error. 如果你试图去描述用于火炮瞄准的伺服机制是如何工作的,你可能会从下面这种叙述开始:“假设我把炮管下压而产生了一个位置错误。
- A method of calibrating the sensors' position error, channel gain and phase uncertainties of equispaced linear array without phase delay ambiguity was presented. 摘要针对等距线性阵列天线的阵元位置误差和通道幅度相位不一致性问题,提出了一种采用单校正源分时多方位的无相位延迟模糊校正方法。
- A 3D wrieframe is plotted, in which support lines represent 60 laser entireties and 240 turning points of support lines-segments stand for the spatial positions of reflectors. 该三维线框以特 征线代表60路激光驱动光束实体, 以特征线段的转折点代表240面反射镜的空间位置。
- preceding all others in spatial position. 在空间位置上位于所有其他的前面。
- Binocular spatial position system 双目空间定位系统
- Element position error,mutual coupling between elements,and the difference in frequency responses of receiver channels influence directly the performance of array radar signal processing. 阵元位置误差、阵元间互耦的影响、接收机通道的频率响应的差异都直接影响着雷达阵列信号处理的性能。
- Setup error is also called patient positioning error, deriving from everyday treatment variation. 设定误差即病人治疗位置误差;
- These findings indicated that these school-age children with SLI suffered a deficit in memorizing spatial positions of an array of objects but not in their memory for verbal stimuli. 跟语言能力对照组相比,两组的表现相若。我们的资料显示这些SLI儿童的记忆缺陷是在物件的顺序关系而非在处理语音讯息。