The method based on joint parameter estimation shows preferable performance almost at all times, in cases of various number of targets and various type of signal envelope.
基于参数联合估计的多目标定位方法在不同目标数目、不同信号包络的定位实验中都有较好的表现。
Parameter estimation as minimization - intro to method of least squares, introduction to probability theory, conditional and joint probabilities, statistical independence.
以最小化问题估算参数-最小平方法介绍，机率论介绍，条件机率及联合机率，统计无关。
Afterward, researches have been done into the precision of the whole measuring system from the joint variable and constant parameter of the robot and the influence of the temperature.
随后从测量机器人的关节变量、常值参数和温度影响等方面对整个测量系统的精度进行研究。
The determination of clutch half joint and its control parameter selection are the keys to improve the starting quality of auto-shift vehicles in the clutch engagement process.
离合器接合过程半接合点的确定和控制参数的选取是提高自动变速车辆起步品质的关键。
In this paper, for the joint rock mass with medial size and in-group crack, parameter identification of its geometrical damage model is studied by back analysis of in-situ measured displacement.
对包含中等尺寸的成组分布裂隙的岩体，采用岩体几何损伤本构模型，用监测位移反馈分析法同时辨识岩体弹性模量、地应力及损伤参数。
This paper proposes a procedure for artificial neural network (ANN) in spot welding, and establishes spot welding parameter selecting ANN systems and spot welding joint quality predicting ANN systems.
将人工神经网络技术(ANN)引入点焊领域，建立了点焊工艺参数选择ann系统和点焊接头质量预测ann系统。
In particular, we focus discussion on joint confidence sets of the parameter mean and variance when a rounded sample comes from the normal distribution with both parameters unknown.
特别地，本文集中讨论当数据是来自参数未知的正态分布四舍五入后的数据，均值和方差的联合置信集。
The method includes performing a tomographic image reconstruction using a joint estimation of at least one of a gain parameter and an offset parameter, and an estimation of the reconstructed image.
该方法包括使用增益参数和偏移参数中的至少一个的联合估计以及重建图像的估计来执行断层摄影图像重建。
Information entropy theory was introduced into this paper, and multi-joint entropy was used to depict the aero-engine's disorder parameter and evolutive trend.
本文引入了信息熵理论，用多元联合熵来刻画航空发动机的有序性和演化方向。
At last, a further analysis of mechanics parameter sensitivity of joint is made.
最后，对结构面的力学参数敏感性进行了进一步的分析。
In addition, the jointed element has certain thickness, so the calculative parameter can be determined by those of the actual joint. It embodies the improvement to rigid block discrete element method.
另外，节理单元有实际的厚度，可以根据实际节理的性质确定计算参数，这一点也体现出了对刚性块体离散元方法的改进。
On the basis of optimal material parameter, a simulated fatigue test was conducted on a Y7 airplane stringer joint. The effects of irradiant parameter on fatigue life was studied.
在材料激光辐照参数优选的基础上，对Y7机长桁接头进行了辐照处理，并进行了模拟疲劳实验，研究了辐照参量对疲劳寿命的影响。
Design parameter analysis for the joints is carried out through finite element method so as to find out the influence of diaphragm thickness, extend length, axial compression ratio on joint behavior.
进行了节点参数分析，通过有限元数值计算，掌握了隔板厚度、挑出长度及轴压比对节点性能的影响规律。
The flexible joint is the key component of dynamically tuned gyro (DTG), and its rigidity is a very important parameter.
挠性接头是动力调谐陀螺的关键元件，刚度是其重要指标。
The results showed that the pulse width was the main parameter affecting properties on the joint and the high quality joint can be obtained by controlling the pulse width.
结果表明 ，激光脉宽是影响焊接接头性能的主要工艺参数 ，通过控制激光脉冲宽度可以获得高质量的镁合金焊接接头。
Now the STF has achieved satisfactory results in the joint estimation of time-delay and parameter, fault diagnosis, fault -tolerant control in nonlinear systems.
STF已经在非线性系统时滞估计、故障诊断与容错控制方面取得了很好的效果。
Thermal cycle is an important parameter to influence the mechanical properties of the welded joint.
焊接热循环对焊接接头的性能影响至关重要。
The results are compared with those obtained by the conventional hinge-joint method and the average parameter method, obtaining conclusions which are useful in designing practice.
将精确解的结果与习用的铰链法和平均参数法加以比较，得出了对实际设计工作有益的结论。
Finally, some Suggestions for improving joint design are presented on the basis of parameter analysis of the hysteretic behavior of diaphragm-through joint.
最后在对节点滞回性能参数分析的基础上，提出了节点设计和改进建议。
The method utilizes all the CMP and CCP angle gathers after NMO to build multi-wave & multi-parameter joint inversion equation and calculate the lithologic parameters of interval.
该方法利用动校正后的CMP及CCP全部角道集，建立多波多参数联合反演方程，进而求解出目的层段的岩性参数。
Thus, we employ parameter adaptations to improve the performance of model based controllers, and we have also proposed a novel joint-space adaptive controller for free-floating space manipulators.
通过对参数的自适应逐步改善基于模型的控制器的性能，并且提出了一种新的自由漂浮机械臂关节空间自适应控制器。
Configuration parameter and scope of joint variety were selected rationally in order to...
合理选择机构结构参数和关节变化范围，得到了无奇异位形的工作空间。
Aiming at the zinc residue in the weld joint nugget of DP590GA, a double-impulse welding parameter with preheating impulse is designed to further improve its mechanical properties of the weld joint.
并针对DP590GA焊点熔核中锌元素的残留现象，设计出加预热的双脉冲焊接规范，进一步改善其点焊接头的力学性能。
An improved four-parameter DH model is used to deduce the double parallel-joint CMM measurement model. Error model of the double parallel-joint CMM is discussed based on the measurement model.
文中利用改进四参数DH模型导出平行双关节坐标测量机的测量模型，在此基础上建立该坐标测量机的误差模型。
An improved four-parameter DH model is used to deduce the double parallel-joint CMM measurement model. Error model of the double parallel-joint CMM is discussed based on the measurement model.
文中利用改进四参数DH模型导出平行双关节坐标测量机的测量模型，在此基础上建立该坐标测量机的误差模型。
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