| 轮廓控制系统的无累积误差插补法 |
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| 引用本文： | 王会燃,林其骏.轮廓控制系统的无累积误差插补法[J].西安交通大学学报,1986(5). |
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| 作者姓名： | 王会燃 林其骏 |
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| 作者单位： | 西安交通大学机械工程系，西安交通大学机械工程系 |
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| 摘 要： | 以往的插补方法普遍存在着累积误差问题,本文提出了一种无累积误差插补法。采用该插补方法,即使零件的轮廓很复杂,插补误差也不会大于一个脉冲当量。根据该方法所编写的程序,已在Z—80微处理机上调试通过。两字节直线插补的脉冲输出速度达13.4kHz;两字节圆弧插补的脉冲输出速度达6.5kHz。
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| 关 键 词： | 内插法 |
INTERPOLATION WITH NON-ACCUMULATIVE ERRORS FOR CONTOUR CONTROL |
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| Wang Huiran,Lin Qijun.INTERPOLATION WITH NON-ACCUMULATIVE ERRORS FOR CONTOUR CONTROL[J].Journal of Xi'an Jiaotong University,1986(5). |
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| Authors: | Wang Huiran Lin Qijun |
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| Institution: | Wang Huiran;Lin Qijun Department of Mechanical Engineering |
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| Abstract: | The interpolation method introduced in this article eliminates accumula- tive errors. Even when the number of curve segments comprising the machine part contour is very great, this method can make sure that interpolation errors are less than a least command increment. The program of this method is executed by the Z-80 microprocessor. The output pulse frequency is 13.4 kHz for line as interpolation of double bytes. |
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| Keywords: | interpolation mehtod |
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