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- dynamic positioning precision 动态定位精度
- The alignment error and positioning precision of the wiggler are analyzed. 对超导扭摆磁铁准直的误差和精度进行了分析。
- Friction is an important factor influencing positioning precision of the AC servo controlled XY worktable. 摩擦是影响XY交流伺服工作台定位精度的重要因素。
- As for the safety of bridge construction, it is necessary to guarantee the design line of the bridge, but the positioning precision with guyed travelers is the most important. 桥梁安全性能如何，施工能否保证桥梁的设计线型是关键，而挂篮的定位精度是保证线型的首要前提。
- Abstract: Handset based on GPS/GSM is small, convenient for schlep, and it has high sensitivity and positioning precision. 文章摘要: 基于GPS／GSM的手持仪，具有体积小、灵敏度好、定位精度高、便于携带的特点。
- Imported ball bearing leas screw and linear guide rail have ensured a repeated positioning precision of the machine tool. 进口滚珠丝杆及直线导轨确保了机床的重复定位精度。
- This paper analyses the operation performance of the propeller on the dynamic positioning duty and the adjustable characteristics of the FPP electrical propulsion. 分析了动力定位工况中螺旋桨的工作特性以及定距桨电力推进的调节特性。
- Model of self-generation of angular positioning precision during mutual lapping machining process for end-tooth indexing table was built. 着重阐述了端齿盘对研加工系统的误差自去除原理及其分度精度自组织机制。
- For a given FPSO,some station-keeping plans are designed first in this paper,which based on the mooring system or dynamic positioning (DP) system technology. 本文对于给定的FPSO,首先构造了全锚泊系统、全动力定位系统及由其交叉组合而成的多种定位方案。
- It has been shown by the simula tion results that wavelets algorithm is the best one in positioning precision an d matching probability,and its realtime ability is also good. 仿真结果表明：小波算法是这些算法中定位精度最高，匹配概率最高的算法，实时性也较好；
- The other is electrostatic lens type that is rigorous but with high positioning precision of submicron, which leads the future of single ion microbeam(SIM). 限流型结构简单但定位精度有限，聚焦型条件苛刻但可获得亚微米束，是单离子束发展的趋势。
- Friction-induced vibration (FIV) usually aggravates wear, reduces positioning precision, produces noise, and brings severe effects on mechanical systems and working environments. 摩擦振动通常会加剧磨损、降低定位精度、产生噪声，给机械系统以及环境带来严重的影响。
- The simulation shows that the fuzzy control system suits for the non-linear characteristic of servo system,and has very high dynamic tracking precision,static position precision and good robust. 仿真实验表明了该模糊控制系统不但能很好地适应伺服系统的非线性特点,而且具有很高的动态跟踪精度、静态定位精度和鲁棒性。
- Because the traditional positioning method can not fit the new working condition economically and technically, so this kind of prospector must controlled and guided by a dynamic positioning system. 由于传统的定位方法无论从经济上还是技术上都无法适应新的作业环境的需求，所以该类型船舶就必须采用动力定位系统进行控制和导航。
- The dynamic position of GOC and WOC can be determined by the production data or the fluid contacts in observation wells. 利用油井的生产资料或观察井中的流体界面变化情况来确定油气、油水界面的动态位置。
- Dynamic positioning system (DPS) is primarily used to control the course and position of ship at low speed, which is primarily influenced by wave disturbance. 船舶动力定位是在船舶低速条件下对航向和位置进行控制,控制效果受海浪干扰的影响较大。
- The machine adopts red-light position determination system, and it has high positioning accuracy, high repetitive positioning precision. 采用红光定位系统,定位精度和重复精度高;
- Objective: To observe the dynamic position changes of inferior piriform recess and provide the anatomic markers for placing upper esophageal stent. 摘要目的：观察梨状隐窝下极位置的动态变化，为临床置入高位食管内支架提供解剖学标志。
- The result was obtained by replicating the exposure of two opposite plates to hot and cold conditions, moving from a static to dynamic position. 此研究结果是通过复制两种截然相反的板于冷热条件下从静态到动态的移动并暴光的情形后取得的。
- The author believes that if the applicable technology is selected reasonably,it is possible to obtain high reliability,wide controlling area and high positioning precision in RTK network. 认为合理选取网络RTK中的实用技术能更好地发挥其可靠性高、覆盖地区广和定位精度高等优势。
