Drive and control system for two-degree of freedom based on the ring-type travelling-wave ultrasonic motors is designed.
设计了基于超声波电机的二自由度机械臂的驱动控制系统电路。
Then parameter of motion is calculated after confirming the kinetic track of the two-degree of freedom stabilized platform.
另外对二自由度稳定平台进行了轨迹规划和生成，推算出平台的运动参数。
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.
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。
Then the calculation results of a two-degree-of-freedom System are given by using this method.
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。
The hybrid driven controllable press is a mechanism with two degree of freedom that could provide motion low of multi-grouped output.
混合驱动可控压力机是一个二自由度机构，能够提供多组输出运动规律。
The two degree of freedom theory is introduced in the paper. Realize the forwardback two degree of freedom PID regulator by using 8097 single chip computer.
本文介绍了二自由度理论及用8097单片机实现了前馈型二自由度PID控制算法。
This paper presents two-degree-of-freedom robust control for permanent magnet linear servo system of numerically controlled machine tool.
对数控机床直线伺服系统提出二自由度鲁棒控制。
The gyro-theodolite , which is composed of a suspended two-degree-of-freedom gyrocompass and a theodolite, is the main instrument in the engineering measurement for meridian determination.
由悬挂式二自由度陀螺罗盘仪和经纬仪组合而成的陀螺经纬仪，是工程测量领域中用以确定子午线方位的主要仪器。
This paper analyses the reason for the loss of stabilization for vehicle steering controller at low speed based on two degree freedom dynamic.
本文从理论上分析了基于车辆二自由度转向动力学模型的转向控制器在低速时产生失稳的原因。
After determining the assemble scheme the closed forward and inverse solution and velocity jacobin matrix of the two degree of freedom parallel mechanism are obtained.
摘要在确定机构装配方式基础上，求解了二自由度并联机构的位置正反解和速度雅克比矩阵。
For uncertain systems with parameter uncertainty and unknown disturbance, a two-degree-of-freedom control structure was proposed based on sensitivity function.
针对具有参数不确定性和外部未知扰动的不确定系统，基于灵敏度函数，提出了一种二自由度控制结构。
The Edge Vector Test (EVT) is a very important and practical redundant management algorithm for Redundant Strapdown Inertial Measurement Sys-tems (RSIMS) composed of Two Degree of Freedom gyros.
对于由两自由度陀螺构成的冗余捷联惯性测量系统（RSIMS）来说，边缘向量检测（EVT）是一种非常重要和实用的冗余管理算法。
By analyzing the merits and shortcomings of a number of former joint configurations, a new kind of motor driven joint with two degree of freedom is presented.
在总结多种超冗余度机器人关节构型的优缺点基础上，提出了一种电机驱动的二自由度新型关节。
By application of the formula indicated and special limiting condition, the conclusion of only one degree of freedom with two-component azeotropic system can be obtained.
运用上述公式和特殊限制条件，同样得出二组分恒沸物系只有一个自由度的结论。
This paper presents the kinematics model and the velocity Jacobian matrix of the two degree of freedom motor.
给出了正交圆柱结构两自由度电动机的运动学模型及变换矩阵，推导了速度雅可比矩阵。
This piezoelectric ceramic piece is composed of two kinds of different materials, there exits coupling question of degree of freedom, and the coupling of different physical field.
由于所研究的压电陶瓷片是由压电陶瓷层和薄铜片两种不同材料所组成，因此不仅存在自由度的耦合问题，同时还存在不同物理场的耦合问题。
Two degree of freedom principal resonance of generator end winding is studied when the clamping plates are loose.
对压板松动时大型汽轮发电机定子端部单根绕组的两自由度主共振问题进行了研究。
Based on the theory of generalized conforming element, two triangular membrane elements with rotational degree of freedom are developed by introducing internal parameters into its displacement field.
应用广义协调元理论，通过增加内参位移的方法，构造了两个具有旋转自由度的三角形膜元。
Based on the idea of spool's two degree of freedom motion authors put forward a new concept of servo screw.
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。
The mechanism of phase modulation is investigated based on the model of two degree of freedom in the thermoacoustic prime mover consisting of a looped tube and the resonator.
基于环形圈加谐振管的热声发动机的两自由度模型构思，在调相机理上开展了工作。
The results prove that Fortran program of static characteristic in two-degree-of-freedom motor is correct and available.
计算结果证明：两自由度电机的矩角特性计算程序是正确可行的，两自由度电动机的各项结构参数符合设计要求。
Finally, take a kind of two-looped spherical mechanism with a single degree of freedom as an example the condition of complete balance of its swinging force was derived.
最后以一种单自由度两环球面机构为例，导出了其摆动力完全平衡条件。
The two wings connect by walkways across the atrium, and the floors' continuous window-bands give a high degree of freedom in the space-planning.
两翼通过跨越中庭的走道连接。 各楼层连续的窗户让整个空间看上去非常的自由、奔放。
The simplified model of intelligent electric vehicle longitudinal control is built. Two degree-of-freedom control method is used to compensate the influence of this simplification.
建立简化的智能电动汽车纵向控制模型，并通过二自由度控制较强的抗扰动性能来弥补模型简化带来的影响。
We used Poincare map and bifurcation map to analyze the nonlinear dynamic response of a eight degree of freedom rotor system with two disks supported on a squeeze film damper(SFD) as shown in Fig.
对双盘悬臂柔性转子-非同心型挤压油膜阻尼器（SFD）系统进行了非线性动力学分析。
The trajectory of these two attachment points adds a degree of freedom to the shock mounting system and creates a more complex leverage ratio, one that is optimized for use with an air shock.
这两个附加点的轨迹使防震系统更为自由，并且使杠杆比率更为复杂，对于空气冲击的使用也得以优化。
The principle and designing of a new kind of walking device with two joints of single degree of freedom are presented in this paper.
本文对外动力式双关节单自由度下肢截瘫步行器的助行机理和设计方法进行了研究，论述了研究截瘫步行器的必要性和可行性。
The principle and designing of a new kind of walking device with two joints of single degree of freedom are presented in this paper.
本文对外动力式双关节单自由度下肢截瘫步行器的助行机理和设计方法进行了研究，论述了研究截瘫步行器的必要性和可行性。
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