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Research on Simulation of Acceleration and Deceleration Algorithm with Trigonometric Function Squared Sine Shape Curve

机译：三角函数方形正弦形状曲线加速度和减速算法仿真研究

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摘要

Control of speed and motion of multi-axis system are the key technologies in the opening CNC system. Control of the process of acceleration/deceleration (Acc/Dec) is one of key complicated problems in CNC system development. The excellent Acc/Dec control can improve the machining precision. The traditional Acc/Dec algorithms such as the linear and the exponential are not suitable for high speed motion because there would be flexible impacts existing in feed motion, especially that the jerk of the S-shape curve Acc/Dec is inconsecutive. A new flexible acceleration/deceleration algorithm for high speed motion system based on the Trigonometric Function Squared Sine (TFSS) shape curve Acc/Dec was presented. The simulation experiment results demonstrate that the Acc/Dec algorithm with TFSS shape curve is a new method for the design flexible acceleration/deceleration, the sine curve in jerk, acceleration, velocity and displacement are all consecutive in this algorithm.
机译：多轴系统的速度和运动的控制是开口CNC系统中的关键技术。控制加速/减速过程（ACC / DEC）是数控系统开发中的关键复杂问题之一。优异的ACC / DEC控制可以提高加工精度。传统的ACC / DEC算法，如线性和指数不适合高速运动，因为存在饲料运动中存在的灵活影响，尤其是S形曲线ACC / DEC的混凝剂是不重要的。提出了一种基于三角函数方形正弦（TFSS）形状曲线/ DEC的高速运动系统的新灵活加速/减速算法。仿真实验结果表明，具有TFSS形状曲线的ACC / DEC算法是设计灵活加速/减速的新方法，在该算法中连续连续，加速，加速度，速度和位移中的正弦曲线。

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