| 多轴液压联动实时插补控制算法 |
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| 引用本文： | 杨毅,王永军,裴永胜,王俊彪.多轴液压联动实时插补控制算法[J].航空制造技术,2008(7):81-84. |
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| 作者姓名： | 杨毅 王永军 裴永胜 王俊彪 |
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| 作者单位： | 西北工业大学机电学院 |
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| 摘 要： | 分析了液压系统位置控制的特点和难点,研究了多轴液压联动控制时运动轨迹滞后大、速度不平稳等问题,采用设置主、从变量并对主变量预估的方法,提出了多轴液压联动运动轨迹的实时插补控制算法,并进行了算法的误差分析,给出了算法编程实现的具体步骤。
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| 关 键 词： | 多轴液压联动 实时插补算法 轨迹控制 PID |
A Real-Time Interpolation Control Algorithm for Hydraulic Multi-Axis Coordinated Motion |
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| Yang Yi Wang Yongjun Pei Yongsheng et al.A Real-Time Interpolation Control Algorithm for Hydraulic Multi-Axis Coordinated Motion[J].Aeronautical Manufacturing Technology,2008(7):81-84. |
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| Authors: | Yang Yi Wang Yongjun Pei Yongsheng |
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| Institution: | Yang Yi Wang Yongjun Pei Yongsheng et al |
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| Abstract: | The characteristics and difficulties of the position control of the hydraulic system are analyzed. The problems,such as big lag of motion track and rough speed when hydraulic multi-axis coordinated control are studied. By using the method of setting master-slave variables and estimating master variable,the real-time interpolation control algorithm for hydraulic multi-axis coordinated motion track is put forward. The error analysis of the algorithm is carried out and the specific steps for algorithm programming are given. |
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| Keywords: | Hydraulic multi-axis coordinated motion Real-time interpolation algorithum Track control PID |
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