查询词典 tracking

In this paper, the optimal output-tracking problem of dynamic input-output system is discussed.

研究动态投入产出系统的最优产出跟踪控制问题。

To access the request form, select Get Tools below, follow the instruction s to register and license, then select the UPS Signature Tracking tool from the list of complete the request form.

要访问申请表，选择下面的"获取工具"，按照指令找到注册与许可证，然后从 UPS 在线工具列表中选择"UPS 签名追踪"工具并填写申请表。

Three axis optical tracking test table is a kind of powerful instrument used to reproduce the flying posture of flying weapons in laboratory.

摘要三轴光学跟踪试验转台是一种在实验室条件下复现飞行器或导弹在空中飞行姿态半实物仿真的有力工具，它和目标发生装置组合在一起模拟导弹跟踪目标的过程，可以真实地模拟出导弹等飞行器在空间的各种姿态和动力学特性，从而对其传感器件、控制系统和执行机构等硬件设备的性能加以测试和评价，为飞行器的研制、改进和再设计提供各种参考依据。

Sensitivity function and control sensitivity function are obtained by Youla parameterization of controller,which is used to describe an integral square performance criterion containing tracking error and control energy.

由控制器Youla参数化得到控制系统的敏感度函数和控制敏感度函数用来表示一个包含跟踪误差和控制能量在内的积分平方性能指标，针对不同类型的时滞过程运用谱分解的方法最小化该性能指标，从而导出相应控制器的设计方法，可使系统在控制能量约束条件下具有最优的控制性能。

An integral square performance criterion containing tracking error and control energy was defined. Spectral factorization to minimizing the performance index for different systems was applied and corresponding parameter tuning methods of PID controller was derived, which could be used to obtain optimal control performance under control energy constraint.

定义了一个包含跟踪误差和控制能量在内的积分平方性能指标，针对不同系统运用谱分解的方法最小化该性能指标，从而导出相应的PID控制器的参数整定方法，可使系统在控制能量约束条件下具有最优的控制性能。

Firstly, applying spectral factorization to minimize an integral square performance criterion containing tracking error and control energy, an optimal control law for the nominal model is derived on condition of control energy constraint. Then, for model uncertainty, using spectral factorization to minimize the variance of the actual system performance from the nominal performance over all frequency range, a robust controller design method is abtained, which has optimal robustness of the system nominal performance to model errors.

首先针对控制对象的标称模型应用谱分解最小化一个包含跟踪误差和控制能量在内的积分平方性能指标，导出一个控制能量约束条件下的最优控制律；然后再针对模型不确定性应用谱分解最小化实际系统性能和标称性能在整个频段上的方差，得到一个鲁棒控制器的设计方法，可使系统的标称性能对模型误差具有最优的鲁棒性。

The enterprise economic benefit audit is the enterprise internal audit to affect the enterprise economic benefit of various economic review and appraisal of the activity, promote enterprise audit activities to improve the economic benefits of the internal audit work, is the key, is a high level of supervision, service means, it has both the intercommunity and audit has its universality, flexibility, comprehensive, constructive and tracking.

企业经济效益审计是企业内部审计对影响企业经济效益的各种经济活动进行审查和评价的审计活动，是促进企业经济效益的提高，是内部审计的工作重点，是一种高层次的监督、服务手段，它既有审计的共同性，又具有自身的广泛性、灵活性、综合性、建设性和跟踪性。

The whatIs MEL command can assist in tracking the source of these commands. It tells you whether the queried procedure is an internal command or a script, and if the latter, in which file the script resides

whatIs MEL命令能帮助去跟踪这些命令的源头，它告诉你哪个被询问的程序是一个内部命令或一个角本，或者，角本在哪个文件里。

So we reduce the problem to that of tracking, from frame to frame, which intervals do intersect.

因此，我们减少的问题，即跟踪，从画框，其中的间隔时间不相交。

New method for detecting and tracking of moving target based on difference and invariant.

基于差分和特征不变量的运动目标检测与跟踪

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷