但是,国内外现有的CAD/CAM系统仍然需要工艺员来确定加工参数,才能生成刀具位置源文件(CLSF)。
However the existing CAD/CAM systems still need processors to determine the processing parameters, and then generate the cutting location source files (CLSF).
本文分析了3700测井系统所使用的测井服务表各命令和参数的代码格式、编排位置以及编写时应注意的事项等。
This paper analyses the code formats of the commands and parameters in the service tables for the 3700 logging system and also tells the design cautions.
并对系统最大误差位置进行误差参数灵敏度分析。用蒙特卡洛法进行精度综合。
The sensitivities of error parameters were analyzed at the maximum error position, and accuracy synthesis was conducted by using Monte Carlo method.
介绍基金会现场总线的结构和资源块在FF系统中的位置及其特点。详细描述了实现其功能的算法和重要参数。
The structure of FF, the resource blocks position in FF system and its features are introduced. Meanwhile, the algorithm and some important parameters are described in detail.
利用EASY5仿真软件对组合阀组成的电液比例位置闭环系统进行动态建模仿真分析,为实验提供了控制参数。
By the use of software EASY5, the electro-hydraulic proportional system of position close-loop is modeled and simulated, which provided the controlling parameters for experiment.
文中给出了调试后的系统参数配置,绘制的动态曲线以及金属位置的坐标定位图。
The thesis presents the system parameter configuration, the dynamic curve and the coordinate orientation of metal position.
通过系统可实时获得雷击的时间、位置、强度、极性、雷电流等雷电参数。
Some thunder and lightning parameters such as time, position, intensity, polarity of thunder strike could be obtained quickly by this system.
文章分析了天基光电望远镜对空间目标成像时三者的位置关系及其变化对目标光度特征的影响,以及望远镜系统参数对空间目标成像光度特征的影响;
The influence of the relative position and the parameters of the telescope to the luminant characters of space target imaging in space-based telescope were analyzed.
提出了一种位置伺服系统速度调节器参数自调整的方法。
A method to realize the parameter self tuning of the speed controller in a position servo system is proposed.
如有故障,系统自动记忆当前位置和焊接参数,并按工艺顺序停止焊枪。
If there is fault, the system remembers the current position and the welding parameters automatically, and stops the welding according to the technical sequence.
针对电液位置伺服系统中存在参数的时变性、死区非线性等问题,设计了自调整模糊控制器。
Aiming at the problems such as time-variable parameters, nonlinear dead zone of the valve existing in the electro-hydraulic position servo control system, a self-tuning fuzzy controller is designed.
针对电液位置伺服系统的快速性要求和参数时变性的特点,分别设计了PID控制器和模糊控制器。
In view of the speed response requirement and the parameter time-variation of electro-hydraulic position servo system, the PID controller and the fuzzy controller are designed respectively.
以高斯波束理论为基础,根据天线基本参数要求,分析确定出波束波导系统中各反射面尺寸、反射面彼此间距及各部件相对位置。
Based on Gaussian beam theory and the antenna parameters, the size of the reflectors of the beam waveguide, the distance between them and their relative locations can be determined.
l惯性基准系统——此系统输出例如像航向、高度及飞机当前位置等关键导航参数。
L IRS— this system provides outputs of key navigation parameters such as heading, attitude, and airplane present position.
该方法基于共轴球面光学系统的成像原理,通过读数显微镜对吸入待测液体后毛细管的焦点位置进行单一参数的测量,进而计算出待测液体的折射率。
The refractive index was obtained through measuring the focal position of a capillary filled with the liquid by a reading microscope, and doing a calculation with an analytic formula.
此外,该控制器对系统参数变化不敏感,具有很强的鲁棒性,能显著提高机器人系统的位置精度。
Furthermore, the controller is insensitive to variation in system parameters, and can outstandingly improve position accuracy of robotic system.
分析了冲管参数和冲管系统接入位置对汽水管道系统的安全性影响。
The security influence of the flushing pipe parameter and the flushing pipe system on-position for steam-water piping system are analyzed.
该系统具有对被加热钢坯位置和主要热工参数的实时跟踪,以及对加热炉各种操作参数的实时跟踪和过限报警等功能。
The functions of the system, i. e. all kinds of working parameters of reheating furnace are traced real-timely and automatically alarm over limit, are introduced.
实际运行结果表明:这种算法通过选择合理的PID参数,能够满足该位置伺服系统响应速度快,位置精度高,鲁棒性强的要求。
It is proved that the rapid response, the high accuracy of position and the strong robustness can be met by selecting reasonable pid parameters.
在电梯正常运行前必须自学习,及当平层磁条的位置或系统参数有有变动后亦须重新进行一次自学习运行。
Before the unit runs in Normal operation a Learn run has to be performed. A repeatition of the Learn run is also necessary if a door zone magnet was removed or if the parameter CON SPE was changed.
文中用辅助变量法和LILC定阶准则结合来估计电液位置和力偶系统的阶和参数,根据估计参数的渐近正态性确定模型的子阶和时滞。
The instrumental variable method and LILC criterion are used to estimate the order and parameter of electro-hydraulic position and force coupled system.
描述了确定三次样条曲线拟合参数的方法。参数包括节点数、节点位置和与系统误差相联系的权重。
The parameters including knot Numbers, knot positions and the weights associated with the systematic errors in the cubic spline curve fitting method were discussed.
通过检测结果,位置控制系统可以实施控制参数的在线自动调整,以保证控制对象获得优异的位置响应性能。
By the detection result, the adjuster's parameter of position control system can be online regulated automatically, and excellent position response performance can be achieved.
进而,本文详细分析了系统的测量精度以及影响精度的主要因素,包括光栅周期、栅线夹角、光栅位置等系统参数的选取;
The accuracy of this method is discussed and also the factors including grating constant, position etc would affect the measurement accuracy are demonstrated.
并给出了仿真结果,仿真结果表明,该组合导航系统可有效减小速度和位置等导航参数的累计误差。
We adopt a extend Kalman filter to estimate and correct the errors. The result of simulation given in this paper indicate tha the SINS/GPS/OD can effectively improve on the navigation parameters.
对于本体姿态受控而位置不受控的空间机械臂系统,其自适应控制通常是从跟踪误差中获取有关参数信息。
For the space manipulator with an attitude-controlled base, the parameters of the adaptive control is generally driven by tracking errors.
提出了一种位置伺服系统速度调节器参数自调整的方法。
Parameter on-line self-tuning fuzzy controller based on genetic algorithm;
提出了一种位置伺服系统速度调节器参数自调整的方法。
Parameter on-line self-tuning fuzzy controller based on genetic algorithm;
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