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DOF

美英 [dɒf]

n.【摄】景深
网络自由度(degree of freedom)；景深(depth of field)；焦深(depth of focus)

DOF

英-汉英-英网络释义

DOF

1.【摄】景深

例句：

The model is characterized by a large number of DOF , high simulation precision and being easy to get the simulation parameters .

该模型具有自由度较多，仿真参数易获取且精度较高的特点。

Finally , the paper will elicit the general equations of motion about six-DOF , considering the relative motion between the two aircraft .

最后，建立的模型中是考虑两个飞行器之间的相对运动，导出通用的六自由度运动方程。

A study of the kinematic characteristics of a three degree-of-freedom (dof ) parallel mechanism is presented .

的研究运动学特征三自由度（自由度）并联机构提出。

Meanwhile, the PKM with multi-DOF is always with high degree of couple and complex NC system , and it's hard to build up the move modeling .

但是并联机床普遍存在有效工作空间小的问题，而且多自由度并联机床运动耦合高、建模困难且控制系统复杂。

A large opening (small f-stop number) gives you a very shallow DOF, and a small opening (big f-stop number) gives you a much deeper DOF.

一个大洞的开启（小 f 值）会带给你浅度景深，而一个小的开启（大 f 值）则会给你一个深度景深。

The ellipse motion of the driving points for cylinder type multi-DOF ultrasonic motor and its characteristics were outlined firstly.

分析了圆柱形多自由度超声电机驱动点的椭圆运动轨迹及其特点。

The inverse kinematics of 6 DOF manipulator is one of the main concerns and difficult problem in robotics .

六自由度串联机械手的位置逆解问题一直是机器人学研究领域的难点和热点之一。

The optimization of comprehensive performance of a planar 2-DOF(degree-of-freedom) redundant parallel manipulator was investigated .

对平面二自由度冗余并联机器人的综合性能优化设计进行了探讨。

Furthermore, the experimental results show that the classifier presents a new method for the EMG control of the multi -DOF prosthetic hand .

实验结果表明，该分类器为多自由度肌电假手的控制提供了一种有效的方法。

A novel method for measuring dense-line depth of focus (DOF) of a lithographic projection system is proposed .

提出了一种检测光刻机投影物镜密集线焦深（DOF ）的新技术。

Finally , a pose measurement experiment with a 6-DOF parallel simulator validates the effectiveness of the method .

最后，以一台 6 自由度运动模拟器为例验证了该方法的有效性。

By using the technology of substructure mode synthesis, both the number of DOF and cost of computation are significantly reduced .

子结构方法的应用，有效减少了结构自由度数目 .达到了减少计算量的日的。

The paper presents a point-track data based simulation algorithm for the six degrees of freedom (DOF) maneuver of rigid body target .

提出了一种基于点迹数据的六自由度刚体目标机动仿真方法。

A 6 - DOF rigid multi - body handling stability model of an articulated dump truck ( AUT ) was developed by Roberson - Wittenburg method.

运用多刚体动力学罗伯森 -维登堡法，建立了六自由度铰接式自卸车操纵稳定性模型。

Parallel 6-DOF motion system (Stewart Platform) is an extremely crucial component of the flight simulator .

并联六自由度运动系统是飞行模拟器非常重要的组成部分。

A behavior-based intelligent controller is designed for the control of a 2-dof manipulator in this paper .

本文提出了一种基于反应式行为控制的智能控制器，以强化学习作为智能控制器的学习算法。

It combines the motion via a 2-DOF seven bar mechanism . It is driven by a constant speed motor and a servo motor.

它是采用一个常规电机和一个伺服电机作为动力源，通过一个平面二自由度七杆机构合成后实现可控的输出运动。

Simulations on the 6-DOF aircraft equation prove that the proposed design method is available to maneuvering of the fighter.

在六自由度全量飞机模型上的仿真结果表明，所提出的设计方法是可行的。

DOF

DOF

自由度(degree of freedom)

景深(depth of field)

焦深(depth of focus)

多自由度

三自由度

六自由度(Degrees of Freedom)

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