Finally, the present method is applied to the modal identification from the I/O data of FEM dynamic analysis and on board measurement for a container ship.
最后以一货柜轮之有限元素动态分析模拟与实船量测结果为例进行船体整体振动之态特性识别。
The emphasis is put on estimating the states and parameters only on the basis of the re-entry on-board measurement data in the absence of trajectory observation data.
重点解决在没有轨道观测数据的情况下,如何利用再入飞行中的测量数据进行状态和参数估值。数据包括体轴角速率和过载,由固连于飞行体的速率陀螺和加速计给出。
However, MPAM-R emphasized particularly on internal motivation of exercise, for wide board measurement of exercise motivation, it was necessary to add measurement of external motivation.
但MPAM- R偏重于锻炼者的内部动机,要较全面地测量锻炼动机,需要增加锻炼者迫于外界压力而进行锻炼的外部动机结构。
The on-board measurement device and its monitor system were designed, Then the signal processing method induced from the engine test data was adopted to analyze the test results on the truck.
首先设计了适于随车测量的瞬时转速采集装置及其随车监控系统;然后根据在台架试验结果总结出的处理方法,对实车不同工况下的瞬时转速信号测量结果进行了分析。
Added Dr. Royal, who is on the executive board of the American Nuclear Society. "Show me some measurement that you've made, that this really happens."
现在美国核能协会执行局任职的Royal博士接着说,“如果这些造成的伤害是真的,你得给我举出实际调查得出的证据啊。”
The measurement results show that there is really a distortional boundary layer displacement surface on the ground board, and it fully differs from natural growing boundary layer on the ground board.
测量结果表明:在地板上确实存在一个畸变的附面层位移面,它与自然增长的地板附面层截然不同。
This paper reports the measurement of Poission or Guassion statistic distributions of nuclear decay controlled by a single board computer.
本文介绍了用单板机控制测量核衰变统计分布——泊松及高斯分布。
Interface board bus plays an important role in industrial measurement and control systems, even influences on system's performance in a certain extent.
接口板总线在工业测量和控制系统中占有重要的地位,在一定程度上影响着系统的性能。
This paper presents each component and its design method of general-purpose measurement control board for safety driving assist System.
该文介绍了研发的汽车安全辅助驾驶系统中通用测量控制模板的各部分组成和设计方法。
CCD receives the optical imaging of Cross Divisional Board. The decentration measurement software processes the digital image provided by image Acquisition System.
CCD接收十字分划板的光学成像,中心偏测试软件处理处理由图像采集系统提供数字图像。
This paper introduces a special single board computer for measuring gap. The measurement is based on the principle of photoelectricity-scanning.
本文介绍一种利用光电扫描原理测量缝隙宽度的专用单板机。
Underlying data acquisition board used PIC18F248 as the main chip, completing voltage monitoring, temperature measurement, CAN communication.
下层数据采集板选用PIC18 F 248作为主芯片,完成电压监测、温度测量、CAN通信等功能。
This paper studies a kind of new autocontrol system across-the-board, which can realize both the measurement of frequency and the separation of quartz crystal wafer.
本文主要研究了一种集晶片频率测量、分选于一体的新型石英晶片测量与分选的自动控制系统。
Experiment shows that measurements on geometrical size and evaluation on roundness error of the tooth shape chain board by this measurement method are feasible.
实验表明,用该方法对齿形链链板的几何尺寸测量和圆度误差评定是可行的。
Applying the micro-diagnosis method, the measurement of main-board of flight parameter is realized. The covering rate of fault is high.
本文应用微诊断法,实现了对飞参主控计算机主机板的测试,故障覆盖率高。
The virtual multimeter based on ISA bus is divided into computer and ISA bus board. It is composed of A/D conversion, alternating voltage measurement, resistance measurement and interface circuit.
基于ISA总线的虚拟万用表,分计算机和ISA总线板卡两部分,由A/D转换、交变电压测量、电阻测量及接口电路组成。
Radio disturbance characteristics for the protection of receivers used on board vehicles, boats, and on devices - limits and methods of measurement - specifications for active antennas.
道上车辆船舶和设备上用接收机保护的无线电干扰特性。限值和测量方法。有源天线规范。
The system has the function of human-computer interaction in Chinese. The results of measurement can be displayed on the demonstration board and in the CRT and can also be printed on a list.
该系统具有用中文实现人机交互,同时在显示板和CRT上显示检测结果,打印报表等功能。
Radio disturbance characteristics for the protection of receivers used on board vehicles, boats, and on devices - limits and methods of measurement - specification s for active antennas.
道上车辆船舶和设备上用接收机保护的无线电干扰特性。限值和测量方法。有源天线规范。
In this paper, a new type of measurement method is presented. Based on the method an on-board vehicle exhaust emission test system is developed.
本论文提出一种新的测试方法,并在此方法上研制出基于车载式的汽车尾气排放测试系统。
The portable blade frequency measurement instrument based on DSP is designed next. The DSP-based circuit board is made and the software program for testing hardware circuit board is coded.
论文完成基于DSP芯片的便携式叶片频率测试仪的硬件电路设计和电路板的制作,并完成对电路板的测试。
The measurement method of the characteristic parameters of the cleaning quality about welded printed circuit board assembly cleaned by non-ODS cleaner is introduced in this paper.
本文主要介绍了印制电路板组装件焊接后非ods清洗剂清洗质量表征参数的测量方法。
A heating element is designed using resistance heating silk and printed board, and an instrument of temperature measurement and control is designed using transistor as the temperature sensor.
介绍利用电阻加热丝、印制基板材料设计制做的加热元件和用晶体管作温度传感器设计制做温度测量控制器的电路工作原理及其在物理实验中的应用。
In order to get accurate measurement result, this paper proposes an error dynamic amendment method and USES it in the online dynamic measurement system of clean surface composite board.
给出一种误差动态修正方法,该方法基于对额外设置的基准块的动态测量及计算机对数据的自动修正,在具有光洁表面的板材厚度的在线测量中得到了较好地应用。
Fundamentals of strain Measurement -definition of strain, stress, board flexure and strain gages.
应变测量基础——介绍应变,应力,印制板弯翘的概念以及应变片等。
The measurement system on chain board of tooth shape chain was established based on computer vision, and a new kind of sub-pixel algorithm for edge orientation of beeline and circle was put forward.
构建了基于计算机视觉的齿形链链板的测量系统,对直线和圆的边缘定位,提出了新的亚像素算法,计算了齿形链链板的销孔直径及圆度误差、链板节距和两直边夹角,对测量结果进行了误差分析。
This paper presents a system which combines the measurement of ultrasonic velocity and temperature based on a single board microcomputer.
本文介绍一种微机控制的声速与温度关系测量系统。温度测量应用热电偶测温原理,声速测量采用脉冲回波技术。
The operating principle, schematic design and experimental investigation of an on board torque measurement system for a tracked vehicle are introduced.
介绍了一种履带车辆随车扭矩测试系统的工作原理、方案设计和试验结果。
The test results show that the test system can effectively test on-board clutch performance with high test accuracy and it can meet the requirements of on-board portable measurement.
试验结果表明,该测试系统可有效地对离合器进行实车试验,测试精度高,满足了车载便携测量的要求。
The test results show that the test system can effectively test on-board clutch performance with high test accuracy and it can meet the requirements of on-board portable measurement.
试验结果表明,该测试系统可有效地对离合器进行实车试验,测试精度高,满足了车载便携测量的要求。
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