日本神钢 meaning in Chinese
kobelco
Examples
- Considering slpmu - 025a produced by japan shinko motor company ltd . as our study project , this thesis presents a study on two - phase hybrid lsm , the study objects and some conclusions presented in the thesis are : ( l ) the 3d model of slpmu - 025a is formed by software maxwell 3d . then , the 3d magnetic field of the motor is analyzed by fem ( fenite element method ) analysis . here , the analysis of the magnetic field is in focus on the region of tooth - layer
本文以日本神钢电机株式会社生产的slpmu - 025a为研究样机，对二相混合式直线步进电动机进行了研究，内容包括： ( 1 )用maxwell3d软件建立了slpmu - 025a的三维模型，通过有限元分析计算了电机的三维磁场，重点分析了电机齿层区域的磁场； ( 2 )应用maxwell3d的后处理计算得到了电机的静推力? ?位移特性，并与实验进行了比较； ( 3 )利用matlab中的simulink建立了动态仿真模块，模拟了电机的部分动态特性，并用实验进行了验证。 - Input pulse signal can be directly transformed into micro - step linear motion by use of linear pulse motor , which have found wide applications in the digital linear servo systems with high positional accuracy and high reliability . taking slpmu - 025a , a two - phase hybrid lpm manufacturing by shinko motor company ltd , as an specimen , the study on the drive control system is carried out in this thesis , which contains : ( l ) three kinds of drive circuits are designed and comparison analysis in theory is done ; ( 2 ) introduction to at89c51 microchip as controller and special micro - step constant current driver , a great variety of running modes driver control are developed ; ( 3 ) experimental testing and theoretical analysis of current waveforms and displacement graphs and velocity graphs are carried out in case of different micro - step constant current driver
本文以日本神钢电机株式会社生产的两相混合式直线脉冲电机slpmu - 025a为样机，对直线脉冲电机的驱动控制系统进行了研究，内容包括： ( 1 )设计了几种直线脉冲电机驱动器电路，从理论上进行了对比分析研究； ( 2 )用at89c51单片机作为控制器，采用专用的恒流细分驱动器sh ? 2h057m ，实现了开环控制方式下对slpmu ? 025a样机各种运行方式的驱动控制； ( 3 )对不同细分数下恒流驱动的电流波形以及各种运行方式下的位移图、速度图进行了实验测试和理论分析研究。