| 自动铺带轨迹规划中测地线算法研究 |
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| 引用本文： | 王升,肖军,吴海桥. 自动铺带轨迹规划中测地线算法研究[J]. 玻璃钢/复合材料, 2007, 0(2): 15-18 |
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| 作者姓名： | 王升 肖军 吴海桥 |
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| 作者单位： | 南京航空航天大学材料科学与技术学院,江苏南京,210016 |
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| 摘 要： | 本文针对复合材料自动铺放轨迹规划中自然路径求解中的测地线问题给出了求解两点之间的测地线的数值计算方法。该方法将微分方程的边值问题转化为初值问题,在初始方向的选取上较以往方法几何意义更为直观,算例证明算法的正确性。
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| 关 键 词： | 自动铺带 轨迹规划 测地线 微分方程数值解法 优选法 |
| 文章编号： | 1003-0999（2007）02-0015-04 |
| 修稿时间： | 2006-09-05 |
RESEARCH OF ALGORITHM OF GEODESIC LINES INVOLVED IN TRACK PROGRAMMING OF TAPE-LAYING |
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| WANG Sheng,XIAO Jun,WU Hai-qiao. RESEARCH OF ALGORITHM OF GEODESIC LINES INVOLVED IN TRACK PROGRAMMING OF TAPE-LAYING[J]. Fiber Reinforced Plastics/Composites, 2007, 0(2): 15-18 |
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| Authors: | WANG Sheng XIAO Jun WU Hai-qiao |
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| Abstract: | The paper applies a value algorithm calculating geodesic lines between two points,aiming at the geodesic lines referred to the "nature paths" involved in track programming of fiber placement.The method transforms the two point boundary value problem to the initial problem and selects an initial direction which has more explicit geometrical signification.Samples indicate the correctness of the algorithm. |
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| Keywords: | tape-laying track programming geodesic lines numerical value of differ functions option of optimization |
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