记录仪动态准确度的测量最好通过记录试验过程中的误差信号大小来实现。
Recorder in the process of dynamic measurement accuracy by record test best size of the error signal.
运用这种方法不仅可以测量大动态范围的面内变形,而且可以测量分析面内动态变形过程和变形速度。
Through this method, the large-scale dynamical displacement can be measured and the process of deformation in surface can be analyzed.
本文用动态光散射技术(DLS,又称为PCS或QELS)和粘滞测量技术,研究了明胶从溶胶到凝胶相变过程中的弛豫性质。
The relaxation spectrum of aqueous gelatin during its phase change from sol to gel was studied by dynamic light scattering technique (DLS, also known as PCS or QELS).
在测径系统中的应用研究表明,该系统对于动态过程中的外径测量具有较高的精确度。
Practice in the diameter measurement system shows that the system has a high measuring precision in dynamic process diameter measurement.
用动态接触电阻测量系统进行了电磁继电器失效检测试验,监测了其触点闭合过程的接触压降。
The contacts voltage of counterpart contacts in the close course of electromagnetic relay is observed and recorded in its failure tests using dynamic contact resistance measurement system.
用动态接触电阻测量系统进行了电磁继电器失效检测试验,检测了其触点闭合过程的接触压降。
The contact voltage-drop of counterpart contacts in the closing course of electromagnetism relay is observed and recorded in its failure test using dynamic contact resistance measurement system.
用自适应过程减小参数不确定性的影响,并通过动态滑模控制器的高鲁棒性抑制机器人模型中的未知非线性动力学及测量噪声等的影响。
The adaptive process extenuates the influence of parameter uncertainty, and the robustness of the dynamic sliding mode control inhibits the influence of unknown dynamics and measurement noise.
探讨血液凝固过程中一种测量血液粘度动态变化的方法。
A measurement method of blood plasma viscosity in the process of blood concreting was researched.
为了根据实际工况实时优化各子过程设定值,必须利用实际测量数据动态更新产品质量模型。
The quality model should be constructed and updated based on the new data from the real process in order to optimize the set point of each sub-process dynamically.
并详细介绍了基于MSC-51的软件编程,实现测试过程中对参数的动态补偿以及用低精度的器件实现高精度测量的方法。
Through MSC-51 programming, arrives at the dynamic compensation of the parameter and high accuracy measures with the device of the low precision.
动态测量是随测量时间而变化的非平稳随机过程,动态测量数据具有时变性、随机性、相关性和动态性四个基本特性。
The dynamic measurement is a non stationary random process varying with the measuring time. The dynamic measuring data have the characteristics of time variation, randomness, correlation and dynamic.
灰色模型实时误差预报修正的动态测量误差序列同样为随机过程,也具有上述基本特性。
The series of dynamic measuring errors of the predicting correction of real-time errors of gray model is also a random process and has these four basic characteristics.
本文应用三维激光粒子动态分析仪(PDA)对分级进风旋流燃烧室内的湍流燃烧过程进行了实验测量。
The Three-Dimension-Laser Particle Dynamic Analyzer (PDA) was utilized to conduct experimental investigation of the turbulent combustion in a swirl combustor with staged air injection.
根据现实过程测量数据的时序相关特点,提出了一种动态主元分析方法;
To meet the needs of timely responses of process parameter measurements on paper machine operations, an analytical method based on the major dynamic components is applied on a paper process model.
针对这一问题,提出一套测量流域土壤侵蚀动态变化过程变量的自动化测量系统。
An automated system is presented for the measurements of the factors affecting soil erosion dynamic processes.
为解决大齿轮在机测量过程中采用比例驱动跟踪测量技术时转角脉冲当量过大的问题,研究开发了可编程动态倍频器。
To solve the problem of exaggerated angle pulse in the ratio driving and tracing measuring technique in testing in situ for large gears, the programmable dynamic frequency doubler has been developed.
在表面形貌测量结果的基础上,对磨削过程进行了仿真,可以得到有效磨粒数占磨粒总数的比例,以及有效磨粒数在磨削过程中的动态变化过程。
The simulation of grinding process based on the measured topography was also performed, which revealed the percentage of effective grains and the dynamic change of effective grains' number.
利用该仪器可以测量聚合物在稳态和动态挤出过程中的流动速率、压力降、离模膨胀和表观粘度等。
The flow rate, pressure drop, die swelling and apparent viscosity in dynamic and static extrusion can be measured by using this equipment.
为了预测快速探测过程中产生的动态误差,提出了基于有限元分析的虚拟坐标测量机方法,有限元分析过程的自动执行是其关键组成部分。
The method of Virtual -coordinate Measuring Machine (Virtual -cmm) based on finite elements analysis is the effective way to predict and compensate dynamic errors in fast probing.
利用温度与变形实时测量系统,对铝合金5a12薄板氩弧焊接动态角变形过程进行了试验研究,探讨通过特征值来描述角变形动态行为。
The characteristics of dynamic welding angular distortions of aluminum alloy 5a12 with tig welding are investigated by self-made welding dynamic temperature and distortion measuring system.
实现三维空间数据的动态、快速、准确和批量的获取,一个重要的问题在于动态测量过程中传感器工作平台的姿态纠正。
In order to acquire a batch production of 3d spatial data dynamically, quickly, accurately, an important problem is attitude rectify of the sensors working platform during dynamic surveying.
用数据采集器对磨机的运动参数进行了在线测量,给出加速度曲线和加速度幅值谱图,据此计算出运转过程中的动态载荷均值和变异系数。
The movement parameter of this vibratom is measured on line by a data collector. The acceleration curve and amplitude are obtained to calculate the dynamic load in running.
用热重分析仪 (TGA)和动态应力流变仪 (DSR)分别测量了聚硫醚酰亚胺热聚合反应过程中转化率和粘度随时间的变化。
Thermogravimetry analysis(TGA) and Dynamic Stress Rheometer(DSR) were used to measure the conversion and viscosity changing with time during the thermopolymerization to form polythioetherimides.
提出一种气球快速泄气过程中动态三维面形的测量方法。
A dynamic 3-d surface shape measuring method for a balloon in quickly leaking gas is proposed.
将提出的动态软测量模型应用于PT A氧化过程中4 - CBA含量的预测,结果表明,所建模型运算速度快、预测精度高。
This dynamic soft-sensing model proposed has been used in prediction of 4-cba content in PTA oxidation process; the result indicates that the model features fast operation speed and high accuracy.
提出了基于数字彩色结构光投影的动态三维测量轮廓术,用于人在讲话过程中嘴唇的三维测量。
A novel system based on digital color-encoded structure light for 3-D lip-moving shape measurement was presented. The principle of color-encoded 3-D shape measurement was introduced.
提出了基于数字彩色结构光投影的动态三维测量轮廓术,用于人在讲话过程中嘴唇的三维测量。
A novel system based on digital color-encoded structure light for 3-D lip-moving shape measurement was presented. The principle of color-encoded 3-D shape measurement was introduced.
应用推荐