Servo motor and multi-axis control card are adopted for the control of the head of humanoid robot. 对于仿人形机器人头部的控制,使用伺服电机和多轴控制卡的控制方法。
Conical-hydrostatic servo actuator Essential condition on moving of hammer head for hammer mill 圆锥静压伺服作动器破碎机锤头偏转的必要条件
Influence of Structural Parameters on the Servo System of wire Print Head Instrument 结构参数对印字头测试仪伺服系统的影响
A method of tolerance analysis and optimization design is investigated. The main key techniques of tolerance analysis and design of the servo mechanism of the guidance head is analyzed. 研究了公差分析与优化设计的方法,分析了导引头伺服机构公差分析与设计的主要关键技术。
Lithography servo disk is a new servo locating technique for magnetic head. 光刻伺服盘是一种新的磁头伺服定位技术。
The Servo Control System of Hydraulic Main Shaft Head Used for Electric Spark Machine Tools 电火花机床电液压式主轴头伺服控制系统
Taking the servo mechanism of the guidance head as an object and according to the design requirement, the sensitivity of dimension change and acting rate of dimension change are calculated, and the design results are analyzed and optimized. 并以导引头伺服机构为对象,针对设计要求,计算了尺寸变化敏感度和尺寸变化作用率,对设计结果进行了分析优化。
Servo disk technique is currently the most widely used method for mag-netic head positioning in a magnetic disk driver. 在磁盘存贮器中,磁头定位采用伺服盘定位是当今采用的最广泛的一种方法。磁头定位既然依赖于伺服盘,则在伺服盘上必须要有可供定位用的伺服磁道信息。
Computer-controlled servo system for camera head 摄像头微机控制伺服系统
This paper presents a new type of adjustment-free digital servo system implemented using a special microprocessor and, based on this, a new method for head drum control is proposed. 本文介绍了用一个专用微处理器实现新型无调整式数字伺服系统,并在此基础上提出了一种新的磁鼓电机控制方法。
A method for the design of digital servo controller for the servo stabilized platform in TV guidance head is put forward, the necessity of digital design, control algorithm and the software/ hardware design scheme are introduced, and system parameters and test results are given. 提出了一种电视导引头伺服稳定平台数字伺服控制器的设计方法,介绍了数字设计的必要性、控制算法及软硬件设计方案,给出了系统的参数和试验结果。
Double shaft servo feed system by PLC to control accurately and automatically feed of cylinder head and valve lift. PLC控制双轴伺服进给系统,精确自动控制缸盖进给和气门升程。
The focus servo errors in the optical head caused by the optical disk axial whipping and optical disk base vibration are analyzed in the paper. The mathematical model is proposed and their frequency response characteristics are obtained. 分析了光盘盘片轴向抖动及光盘基座振动对光学聚焦伺服误差的影响,建立了它们的数学模型,获得了频率响应特性。
Simulation and experimental results verify that the dual-stage servo system can achieve faster and more precise R/ W head positioning. 仿真和实验结果证明双伺服控制系统可以实现更快速、精确的磁头定位。