In autofocus system, by directly matching flexible shaft coupling and focusing axis of microscope, integrating micro-step driver, the mechanical tolerance of gear was diminished while the accuracy of focus was improved effectively.
本系统采用弹性联轴器与显微镜调焦轴直接耦合的方式,结合细分驱动,有效地减小了传动机构的回程差,提高了聚焦控制精度。
参考来源 - 光学显微镜自动聚焦系统设计与实现·2,447,543篇论文数据，部分数据来源于NoteExpress
Adopt new micro-step algorithm to ensure high-quality cutting with high and smoother curves.
采用新的微步细分算法，使高速切割时同样具有高的切割品质，曲线更加圆滑。
On the basis of researching the principle of micro-step motor drive, the constant torque micro-step motor driving method based on FPGA is proposed.
在研究步进电机细分驱动原理的基础上，提出了一种采用FPGA芯片实现步进电机恒转矩细分驱动的方法。
Further along, the influence of harmonic wave of magnetic conductivity of air gap and saturation of motor on wave pattern of wind electric current of micro-step driving was analyzed.
进而分析了气隙磁导谐波及电机饱和对微步驱动电流波形的影响。
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