本文采用类人气动肌肉，设计了一种双自由度的类人上肢。
The design of a 2 degrees of freedom imitating human upper extremity is proposed in this thesis.
本文介绍了对双自由度平面多杆机构运动分析的电算程序设计。
Group disconnecting method was used to analyse the program design for the two-degree freedom plane multi-bar mechanism.
重点研究了双自由度缓冲包装系统受冲击力作用时的简化问题。
The emphasis is laid on the simplification of a two-degree of freedom cushioning package system under impact. The corresponding simplification method and conditions are presented, too.
对于隔震结构，工程设计和研究中经常采用双自由度体系模型。
The isolated structure is represented by an equivalent 2-dof system, which is frequently adopted in engineering design and research.
然后，本文给出了利用该方法对一个双自由度体系进行计算的结果。
Then the calculation results of a two-degree-of-freedom System are given by using this method.
首先用解析方法分析了一个双自由度悬吊体—阻尼器结构的地震反应。
Firstly, the seismic response of a two freedom suspending structure with dampers is analyzed by an analytical approach.
介绍了一种基于双余度混合式步进电动机的双自由度卫星天线运动控制系统。
This paper introduces a double freedom degree motion control system of satellites antenna based on dual-redundancy hybrid stepping motor.
首次建立了双自由度运动状态下，用环面砂轮包络加工圆柱蜗杆传动的啮合原理数学模型。
A new method is proposed, in which a cylindrical worm is ground by a dressing gear under the condition of two degrees of freedom movement.
基于双自由度pid调节和模式优化方式，提出了分布式供热(电)动力系统的联动控制方案。
Based on the two degrees of freedom PID control and model-based optimization, a new coordinated control system for distributed utility plants is proposed.
针对直接驱动的交流永磁直线伺服系统 ，提出一种将非线性神经网络控制和滑模控制相结合构成的双自由度控制策略 。
The method of combining the state feedback of the modern control theory and the traditional PID to set up a double degree-of-freedom control system is presented.
并从实际出发，考虑砧下垫层的弹性作用及垫层和土壤的阻尼作用，建立了锻锤振动系统的双自由度有阻尼振动力学模型。
In the last part of this paragraph, a calculation model for forging hammer foundation vibration system with dual-freedom is presented.
本文概要论述了双轴惯性振动机构，两自由度动态模型的分析和优化方法。
After a brief description of the inertia vibrating mechanism with twin axles, the analysis and optimization method of dynamic model with two degrees freedom.
介绍了这种正交圆柱结构双气隙共磁钢三自由度电动机的基本构成和工作原理，并进行了初步解析分析。
The radical construction and operating principle of the orthogonal cylinder structure double air gap common permanent magnet three freedom motor are introduced, and elementary analysis is carried out.
对方形机壳异步电动机的定子振动分析模型作了研究，给出了一种比双环模型更适用的多自由度模型，并对典型结构的方形异步电机进行了实际分析。
This paper studies the stator vibration of an induction motor with square frame, and presents a novel multi-degree vibrating model which is superior to the conventional double-ring one.
在大时变鲁棒数字PID控制方法的基础上，结合二自由度的内模控制结构，实现了控制器参数的数字双PID分离设计。
Separate designs of a dual PID controller were presented based on the large time-varying robust digital PID control combining with two degrees of freedom internal model control structure.
根据装配条件推导了二自由度五杆机构的双曲柄存在的必要条件。
The necessary condition for the existence of double crank of five - bar linkage with two degree of freedoms is derived on the basis of assembling conditions.
首先，根据汽车动力传动系统的扭振当量原则与方法，分别建立了怠速工况与正常行驶工况下发动机、双质量飞轮以及传动系统的无阻尼多自由度扭振当量模型。
First of all, the two undamped multi-freedom torsional vibration models of DMF under idling and driving condition are built based on the principles of vehicle power train equivalent torsional model.
提出了具有7自由度和双球型髋关节的仿人机器人下肢机构。
A new leg mechanism with 7 DOF(degrees of freedom) and double spherical hip joint is proposed in this paper.
本文基于单片机自主开发了一个双足15自由度舞蹈机器人，包括腿、踝、胯、腰、肩、肘和颈等关节。
This thesis developed a biped dancing robot with 15 DOF independently which consists of leg joint, ankle joint, crotch joint, waist joint, shoulder joint, elbow joint, neck joint and so on.
在阀芯双运动自由度的基础上提出了一种流体伺服螺旋的概念。
Based on the idea of spool's two degree of freedom motion authors put forward a new concept of servo screw.
之后将线性二自由度汽车模型理论应用于双前桥转向汽车，对双前桥转向汽车进行运动学分析。
In the following, the theory of linear 2-dof vehicle model was applied during the kinematic analysis of DFAS vehicle.
本文针对应用于空间多自由度微位移工作台的双轴柔性铰链机构进行研究，推导柔性铰链柔度计算公式。
This thesis researches on the double-axis flexure hinges which widely used in the space multi-DOF micro-displacement work stage, and presents the compliance equations for double-axis flexure hinges.
参数激励双摆属两自由度时变系统，是研究多自由度系统以及弹性体梁参激振动的基础。
Parametrically excited double pendulum belongs to 2 degree freedom time-varying system, it is a basis to study nonlinear dynamics of multi-degree freedom system and elastic beam.
参数激励双摆属两自由度时变系统，是研究多自由度系统以及弹性体梁参激振动的基础。
Parametrically excited double pendulum belongs to 2 degree freedom time-varying system, it is a basis to study nonlinear dynamics of multi-degree freedom system and elastic beam.
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