文章分析了数字式交流伺服系统中的电子齿轮环节的作用，介绍了电子齿轮的基本原理。
The paper analyzes the operation of electronic gear in the digital AC servo system, introduces the principle of the electronic gear.
根据HD 2系列泵伺服机构的组成，分析了它们各自在HD 2系列泵中所起的作用，着重讨论了恒功率阀的结构和控制过程。
According to the structure of servo mechanism on HD2se-ries pump, their functions have been analyzed. The structure and control process of constant power valve are mainly discussed.
分析了强力切削交流伺服进给系统各组成环节及作用，对机械传动装置部分建立了模型。
This paper analyzed AC servo heavy cutting feed system component parts and their actions, and built model about mechanical transmission equipment section.
电液伺服阀的功率级一般为滑阀，起液压放大器的作用。
The power stage of servovalves is spool valve, playing the role of hydraulic pressure amplifier.
循迹伺服对于DVD播放器稳定准确从光盘上读出起着重要作用。
Tracking Servo plays a great role in DVD player reading data from the optical discs steady and accurately.
在数控强力切削进给伺服系统中，机械传动系统对电气调速系统具有扭矩反馈作用，容易形成机械谐振。
In CNC heavy cutting servo system, mechanical drive system has a torture feedback on electrical speed-adjustment system, thus it's possible to generate the mechanical resonance.
双电机同步直流伺服系统是颤振激励系统的驱动单元，控制器作为伺服系统的核心，对整个系统性能的优劣起着非常重要的作用。
DC servo system is the drive unit of vibration stimulation system. As the core of servo system, undoubtedly controller plays an important role to the whole system performance.
根据计算的各抗震设防烈度对应的地震作用及开裂荷载、屈服荷载设计出加载制度； 采用液压伺服装置进行低周反复荷载试验。
The loading process is designed on the basis of the cracking and yielding loads and earthquake action as calculated for seismic load of fortification intensity.
转台伺服系统作为光电精密跟踪系统的硬件设备，在光电精密跟踪系统的研制中起着重要作用。
As a hardware in the system of optoelectronic tracking system, table is very important in manufacturing precise servo system.
同时综合考虑多种控制策略的优劣，确定位置伺服控制的三环控制策略，明确各环调节作用。
At the same time considered the pros and cons of various control strategies, determine position servo control of the three-loops control strategy and a clear regulation of the effects.
分析了非对称气动伺服阀控单作用气缸的气动压力控制系统的数学模型。
The mathematical model of a pneumatic force control system with an asymmetric servovalve and a single-acting cylinder were described.
本文应用线性二次型最优控制理论设计了具有可测强外扰作用的伺服系统。
A servosystem with measurable strong external disturbance is designed by LQ optimal theory in this paper.
文章介绍了伺服系统在数控加工中的作用以及伺服系统的主要性能指标。
The paper describes the effects of electrical servo system on nc machine tools and introduces the performance criteria of the servo system.
另一方面是主导轴的转速和相位伺服部分的组成、作用和工作原理。
One is the composing, function and principle of rotate speed and phase servo system of magnetic drum;
焦深在高密度光盘存储系统中具有十分重要的作用，大焦深可以使调焦伺服系统容易跟踪盘面。
Focal depth plays an important role in optical storage systems, and high focal depth makes the focusing servo system easy to track the disk surface.
由于DAC和齿轮减速比都影响着伺服系统的开环增益，当系统开环增益一定时，DAC位数的实际作用和减速比的选择相互限制，在设计雷达伺服系统中需注意。
When the open-loop gain of servo system is determined, the selection of DAC resolution and gear ratio is restricted each other and should be paid much attention in the design of servo system.
该试验台架能够模拟船舶的横摇运动和横荡运动，海浪作用于船舶的横摇力矩和横荡力分别由两套电液伺服系统模拟。
The platform can simulate rolling and swaying motion of ships. Two electro-hydraulic servo systems simulate rolling moment and swaying force of wave respectively.
常速电机提供主要动力，伺服电机起运动调节作用。
The constant speed motor supplies the majority of driving power and the servo motor acts as a motion modulation device.
利用伺服电机良好的速度可控性，可以通过压边力调节装置调整作用在板坯上的压边力的大小，更容易实施变压边力控制。
The good velocity controllability of servo-dynamo can be used to realize variable blank holding force control through adjusting the force on sheet metal blank with a holding force adjusting equipment.
当驾驶员的操纵力仅使调整片偏转而不作用于主操纵面时，称为伺服调整片。
When the pilot's control force acts only to deflect the tab, and not the main surface, it is designated a servo tab.
一种超低速连续回转液压伺服马达，是对双作用叶片式连续回转液压马达的改进。
The utility model relates to a super-low speed continuous rotary hydraulic servo motor, which is the improvement of a double-acting blade continuous rotary hydraulic motor.
双电机直流同步伺服系统是颤振激励系统的驱动单元，控制器作为伺服系统的核心，对整个系统性能的优劣起着非常重要的作用。
Double motors DC servo system is the drive unit of flutter exciter system. As the core of servo system, controller plays an important role to the whole system performance.
本实用新型介绍一种引导阀活塞复中机构，属于具有随动作用的伺服马达技术领域。
The utility model introduces a mechanism for guiding a valve piston returning to central positions, belonging to the technical field of a servomotor with follow-up action.
其中常规电机为其提供主要动力，伺服电机在其中起调节作用。
The former provides the main power and motion required, while the latter acts as a motion modulation device.
在动力学视觉伺服中，根据视觉检测结果，计算机器人的加速度和关节转矩，实现机器视觉的力反馈作用。
In dynamic visual servo, the robot acceleration and joint's torque are calculated based on vision detection result to realize the force servo of machine vision.
在动力学视觉伺服中，根据视觉检测结果，计算机器人的加速度和关节转矩，实现机器视觉的力反馈作用。
In dynamic visual servo, the robot acceleration and joint's torque are calculated based on vision detection result to realize the force servo of machine vision.
应用推荐