中文摘要：

采用ARM嵌入式微处理器，结合MCX314运动控制芯片，构建成可独立运行的嵌入式运动系统．运用了型值点S型曲线加减速前瞻控制算法，根据加工路径的型值点的实际情况，确定每一型值点处的最大衔接速度，采用S型曲线加减速控制，实现各路径段之间进给速度的快速衔接，从而达到高速高精的运动控制目的。

英文摘要：

An embedded motion system which can run independently is constructed by applying the ARM embedded microprocessor and combining the MCX34 motion control chip. A conjunctive spot S-curve velocity look-ahead control method is applied in this system. The maximal linkup speed at the conjunctive spot is determined according to the actual conditions of the conjunctive spot on the process route. The linkup of the high process speed between each route section is realized by using the S-curve velocity control.