The computer micro-vision method has been applied widely in micro-motion measurement.
计算机微视觉方法在微运动测量中得到了广泛的应用。
The micro-Doppler exists widely in the nature, which is induced by the micro-motion dynamics.
微多普勒现象是自然界广泛存在的一种现象。
It is significant for the architecture design and the selection of the actuators to research statics of a micro-motion manipulator.
微操作机器人的静力分析对其结构设计和驱动器的选择有重要意义。
The micro-motion worktable is the important part in micro-mechanical systems and the key component to achieve high-precision positioning.
微动工作台是微机械系统的重要组成部分,是实现高精度定位的关键部件。
Two or three locking screws are placed specifically at the ends of the plate. This 'spring leaf' like construct allows micro-motion at the fracture site.
在钢板末端固定两个或三个锁定螺钉,这种类似“跨越的钢片”的结构允许骨折部位产生微动。
In this paper, the concepts concerned with micro-Doppler are introduced, the micro-motion models of the cone-shaped warhead and decoy are built, and the theoretical der.
文中在介绍弹头和诱饵运动特性的基础上,引入了微多普勒概念,建立了弹头和诱饵的微动模型,并对其微多普勒进行了理论推导。
In this method, the echo of the synthesized equivalent micro-motion point is obtained by modulating the phase of intercepted radar signal with sinusoid in the slow time.
该方法通过对截获的雷达发射信号在慢时间域进行正弦相位调制,得到了等效微动点的回波信号。
By introduced the micro-Doppler, this paper mainly analyzed the parameter extraction method, which can extract the angular frequency, amplitude and phase of the micro-motion target.
利用单距离多普勒干涉法对旋转目标进行了成像,实现利用成像结果提取微动特征参数的目的;
Finally, imaging simulation of point target in the condition of antenna micro-motion is done. Imaging results before and after compensation are compared combined with imaging characteristic.
最后在天线微动条件下对点目标进行了成像仿真,并结合成像特征对天线微动补偿前后的结果进行了分析比较。
Besides this paper discusses the sorting principle of micro diameter glass bead and brings forward sorting roundness with motion resistance and knocked-on reflection principle.
此外,还讨论了作为准流体的微径玻璃珠分选原理,提出可通过运动阻力和平面撞击反射原理相结合筛分得到圆形微径玻璃珠。
The theory of Impact Drive Mechanism (IDM) is proved through comparing the results of two analysis methods, and the feasibility about pipe motion micro robot adopting the IDM theory is proved.
通过对两种方法的分析结果对比,验证了惯性冲击式运动原理的正确性,以及该原理用于管内移动微小型机器人驱动是可行的。
The micro motion drive unit is a highly refined screw-driven hydraulic jack.
微形传动装置是一个极精制的螺杆用液压作动筒。
Objective To explore the influence of topical biomechanical environment in the fracture point after which was fixed with auto control micro motion locking nail (AMLN) on the fracture healing mode.
目的探讨自控微动带锁髓内钉(AMLN)固定后骨折局部生物力学环境对骨折愈合的影响及机制。
Advanced micro acceleration sensors are used to build the high speed weigh-in-motion experimental platform, and the selection of sensors installation location is studied.
同时利用先进微传感器搭建了高速超载车检测试验平台,进行了传感器安装位置选择的研究。
With many varieties, micro motion mechanisms have wide applications in precision machines and instruments.
微位移机构在精密机械和精密仪器中应用广泛,种类很多。
The swimming micro robot is a new kind of robot which is driven by micro drivers and simulates the aquatic motion mechanism.
泳动微机器人是采用微驱动器致动、模仿水生动物游泳的方式推进的新型微机器人。
Finally it carried on the cut mechanism improvement simulation confirmation under the micro motion condition, with the aid of each kind of mature simulation tool to the improvement program.
最后进行了微移动条件下切换机制改进的仿真验证,借助各种成熟的仿真工具对改进方案进行仿真分析。
This review provides general information on magnetic helical micro/nanorobots, including their fabrication, motion control, and further functionalization for biomedical applications.
本文系统介绍了磁控螺旋形微纳米机器人的制造方法、运动控制和生物医学应用。
Aimed at typical shape micro-channel (fissure) under slip confine condition, it used dauby fluid motion equation and momentum equation, derived pace bout and running resistance.
针对典型形状微通道(微缝隙)在滑移边界条件下,利用粘性流体运动方程和动量方程,推导出速度场和流动阻力。
A kind of piezoelectric micro-actuator with Nano-step and long range, based on the principle of inchworm motion, is introduced in this paper.
介绍了一种基于尺蠖运动原理大范围纳米级步距压电微动工作台。
Due to space limit, the motion equations are often coupled when the micro positioning stage has multiple links and freedoms. Thus, synthesis and decouple are necessary.
当微定位台的结构是多环、多自由度时,由于空间的限制,通常其运动方程是耦合的,需对它进行综合分析和解耦。
Emphasis is laid on the study of its corrosion resistance, hardness, wearing resistance, micromotion abrasion and micro motion fatigue properties.
着重研究了它的耐蚀性能、硬度、耐磨性和微动摩损及微动疲劳性能。
With the macro motion mode, the robot is a typical wheeled mobile robot and with the micro motion mode the robot is an inchworm robot.
机器人在宏运动状态下为典型的轮式机器人,在微运动状态下为尺蠖运动机器人。
Based on the gastropod's motion principles, a novel bionic micro-robot which could intervene in artery was introduced.
基于腹足动物运动机理,介绍了一种新型动脉内仿生介入微机器人。
Incremental motion encoder (IME) is a new type of transducer for shaft center trace measurement with resolution up to sub-micro.
运动增量编码器(IME)是一种新型的轴心轨迹测量传感器,其测量灵敏度可以达到亚微米级。
Based on machine micro-vision dynamic testing system for MEMS, the technique of blur image synthesis is presented to exact and analyze in-plane motion characteristic of MEMS devices.
基于机器微视觉的MEMS动态测试系统,利用模糊图像合成技术对MEMS的平面微运动特性参数进行提取和分析。
This paper makes the comparison of structure, principle, characteristics and application among these mechanisms. Finally, it presents the development trends of the micro motion mechanism.
本文对这些机构的结构、原理、特点和应用进行了分析与比较,并阐述了该类机构的发展趋势。
This system could precisely machine elliptic parts with high speed by the micro-reciprocating feed motion of linear motor and the high speed performance of electrical spindle.
结合直线电机的微量往复进给运动和电主轴的高速性能,实现了对椭圆零件的高速精密加工。
The characteristics and definition of simple harmonic motion are discussed, and the relationship between vibration in general physics mechanics and micro-vibration in theoretical mechanics as well.
简谐振动是振动的基础。本文讨论了简谐振动的特点,简谐振动的定义以及普通物理力学中振动与理论力学中的微振动之间的关系。
The strategy not only can solve the problem of the host 'macro motion, but also can utilize the existing cellular mobile telecommunication system to manage fast micro motion of the hosts effectively.
该策略既可以解决移动主机的宏移动,又可以利用现有的蜂窝移动通信系统进行有效的管理移动主机的快速微移动。
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