本文主要针对高性能数字运动控制器中的轨迹规划，研究出最具运动平滑性的轨迹规划算法。

Therefore, this paper focuses on study of trajectory planning for high-performance digital motion controller, and gets the smoothest trajectory planning algorithm.

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最后设计开发了采用USB技术的数字运动控制系统的软件，包括USB设备固件程序、U SB设备驱动程序。

Finally, we analyse and design the software of digital motion control systems based on USB, including the firmware of USB device, the drivers of USB device.

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给出了伺服控制器的硬件设计，选用美国TI公司专门为数字运动和电机控制推出的DSP控制器TMS320LF2407来实现交流伺服系统。

The hardware design of the servo controller. We choose the TMS320LF2407 DSP made by TI to implement the AC Servo System.

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If you give a sign, on top of the number, that takes care of all ambiguity in one dimension.

如果你在数字前加一个符号,就把一维运动的所有的歧义解决了

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So the sign of the number is adequate to keep track of my motion.

所以数字的符号对于记录运动足够了

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