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| 全方位移动平台模糊滑模轨迹跟踪控制 | |
| 引用本文： | 王双双,张豫南,王和源,田鹏,李瀚飞. 全方位移动平台模糊滑模轨迹跟踪控制[J]. 微特电机, 2012, 40(8): 63-66,74 |
| 作者姓名： | 王双双 张豫南 王和源 田鹏 李瀚飞 |
| 作者单位： | 1. 装甲兵工程学院,北京,100072 2. 浙江信阳实业有限公司,浙江金华,321025 3. 66222部队,北京,102202 |
| 摘 要： | 以麦克纳姆(Mecanum)轮型全方位移动平台为研究对象,建立了运动学和动力学模型。针对全方位轮的滑移和平台的重心偏移等非线性和不确定因素对运动的影响,通过多体动力学软件RecurDyn,构建了包含各种影响因素的虚拟样机模型。采用基于等效控制的模糊滑模控制器,通过模糊切换增益减轻了输出抖振。对比模糊滑模控制和PD控制的仿真结果,表明该方法具有良好的轨迹跟踪效果,为实际全方位移动平台的运动控制提供了有效的研究方法。 |
| 关 键 词： | 全方位移动 模糊滑模控制 轨迹跟踪 |
Trajectory Tracking Based on Fuzzy Sliding Mode Control for Omnidirectional Platform |
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| WANG Shuang-shuang , ZHANG Yu-nan , WANG He-yuan , TIAN Peng , LI Han-fei. Trajectory Tracking Based on Fuzzy Sliding Mode Control for Omnidirectional Platform[J]. Small & Special Electrical Machines, 2012, 40(8): 63-66,74 | |
| Authors: | WANG Shuang-shuang ZHANG Yu-nan WANG He-yuan TIAN Peng LI Han-fei |
| Affiliation: | 1.Academy of Armored Force Engineering,Beijing 100072,China; 2.Zhejiang Xinyang Industry Co.,Ltd.,Jinhua 321025,China;3.Unit 66222,Beijing 102202,China) |
| Abstract: | A kind of omnidirectional platform using Mecanum wheels was researched in this paper,the kinematic and dynamic models of were built.In order to solve the problem brought by unlinear and uncertain factors such as wheel’s special slippgage and barycenter shift of the platform,virtual prototyping including those factors was constructed by multi-body dynamic software RecurDyn.A fuzzy sliding mode controller based on equivalent control was proposed in this paper and the chattering phenomenon was reduced by fuzzy switch gain.Compared with PD control method,results of fuzzy sliding mode control are better on trajectory tracking,which provides an effective method for practical omnidirection platform. |
| Keywords: | omnidirectional motion fuzzy sliding mode control trajectory tracking |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |