The load and displacement loop is plump, and the descent part of framework curve is smooth in the structure.
此类结构滞回曲线的滞回环饱满，骨架曲线下降段比较平缓；
A planar quadrilateral is adopted as the basic loop in building up the displacement equations, and four basic types of solutions are given.
采用平面四边形为基本封闭形建立位移方程，给出了所有四个基本类型的解。
Built up the sport mathematics equation of the elbow pole organization based on the loop method, and drew its displacement, velocity and acceleration exercise curve.
基于回路法建立了模切机双肘杆施压机构的运动数学方程，并绘出了双肘杆机构部分构件位移、速度、加速度的运动曲线。
A reflecting hologram diffraction grating was fixed to the stage to form a closed loop displacement measuring system.
固定在工作台上的全息衍射光栅实现了对工作台位移的高精度闭环检测。
The paper has introduced the theory of measurement and whole constitute of the system including laser scan inspection system and grating displacement closed loop inspection system.
文中介绍了光电二维自动检测仪的测量原理和系统构成，包括激光扫描系统、光栅位移检测闭环控制系统。
With MCS-51 single-chip microcomputer as control unit and grating scales measuring displacement, a new type of quasi-close loop control system is built on universal lathe.
文章选用MCS -5 1单片机作为控制核心，直线光栅测量位移，在普通车床上建立了一种新型的准闭环控制系统。
Along with the unceasing increase in both displacement distance and well depth, the closed-loop control which can solve the question mentioned above has become a forward problem in drilling industry.
随着钻井的位移和井深不断增加，能够解决上述问题的井眼轨迹闭环控制已成为钻井行业的前沿课题。
In combining cantilever control with angular measurement and using the measured angular values as feedback, a closed-loop displacement control system is formed together with a step motor.
将弦臂控制和角度测量结合在一起，以测得的角度值作为反馈，和步进电机组成闭环位移控制系统。
Calibration methods are described for distributed rectangular probes, displacement probes and differential magnetic loop probes.
本文简要地描述了矩形分布探针、位移探针和差分磁环探针的标定方法。
The core of the closed-loop control system for the mirror tilting systems are displacement sensors which determine the exact positional values via the mirror movement.
为了实现对镜面倾斜角度的闭环控制，核心的问题是通过非接触位移传感器准确测量镜面角度。
Test results of law of hysteresis loop, displacement response and base shear response of the model are analyzed and the analyzing results are compared with result.
对结构模型的滞回曲线、位移反应、基底剪力反应规律的试验结果进行了分析比较。
The friction drive mechanism moves well even when driven at high frequency and with long strokes, so it can be used with open-loop control systems for micro displacement.
进给速度可通过改变驱动脉冲的频率调节，机构在高频驱动大位移动作时亦表现出准确的步进特性，可用于小型机电系统的开环进给驱动。
This paper presents a computer test and control system based on closed loop control of pressure and displacement, aiming at the laggard YE-50 pressure tester for package.
针对YE-50包装件压力试验机落后的测控系统，提出一种基于压力和位移闭环控制的计算机测控系统。
This measure system is suitable to measure linear and Angle displacement during manufacturing process of NC machine tool, and it can constitute closed loop control system with CNC system.
该测量系统适用于测量数控机床加工过程中的直线位移和角位移，可以和CNC系统组成闭环控制系统。
Point to point control is adopted because a stepping motor is used as a driver. A grating displacement detector is applied in the feedback loop, forming a close loop control system.
该系统以步进电机作为驱动器件，以光栅位移检测装置作为位移检测反馈器件，采用点位控制原理，形成一个闭环似移控制系统。
Throttle displacement sensor will deliver the throttle opening signal to throttle control unit, forms the displacement control in closed loop.
节气门位置传感器则把节气门的开度信号反馈给节气门控制单元，形成闭环的位置控制。
Throttle displacement sensor will deliver the throttle opening signal to throttle control unit, forms the displacement control in closed loop.
节气门位置传感器则把节气门的开度信号反馈给节气门控制单元，形成闭环的位置控制。
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