| 小型双足机器人直行步态的并行规划策略研究 |
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| 引用本文： | 严志伟,甘屹,梁斌,孙福佳.小型双足机器人直行步态的并行规划策略研究[J].上海理工大学学报,2017,39(6):586-591. |
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| 作者姓名： | 严志伟 甘屹 梁斌 孙福佳 |
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| 作者单位： | 上海理工大学 机械工程学院, 上海 200093,上海理工大学 机械工程学院, 上海 200093,美钻能源科技(上海)有限公司, 上海 200941,上海理工大学 机械工程学院, 上海 200093 |
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| 基金项目： | 国家自然科学基金资助项目（51375314） |
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| 摘 要： | 根据人体结构设计了小型舵机驱动双足机器人,采用D-H方法建立其位姿数学模型,利用5次多项式插值的方法规划出踝关节和髋关节的位置-时间函数,对髋关节踝关节轨迹进行代数解析得到每个关节的转角-时间函数.提出双足机器人直行步态并行规划策略,即将关节转角-时间函数分别导入ADAMS虚拟样机和实际物理样机,虚拟样机和物理样机同时测试规划的步态数据.通过实验验证,并行规划策略可以并行比较运动仿真直行步态和物理样机直线行走状态.
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| 关 键 词： | 小型双足机器人 步态规划 并行规划策略 |
| 收稿时间： | 2017/6/2 0:00:00 |
Parallel Planning Strategy for the Straight Gait of a Small Scale Biped Robot |
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| YAN Zhiwei,GAN Yi,LIANG Bin and SUN Fujia.Parallel Planning Strategy for the Straight Gait of a Small Scale Biped Robot[J].Journal of University of Shanghai For Science and Technology,2017,39(6):586-591. |
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| Authors: | YAN Zhiwei GAN Yi LIANG Bin and SUN Fujia |
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| Institution: | School of Mechanical Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China,School of Mechanical Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China,MSP/DRILEX(Shanghai) Co., Ltd., Shanghai 200941, China and School of Mechanical Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China |
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| Abstract: | According to the human body structure,a small steering gear driven biped robot was designed.The position-time functions of the ankle joint and hip joint were planned and calculated by using the method of fifth-order polynomial interpolation.The angular-time functions of each joint were obtained by an algebraic analysis of the joints trajectory.Using the straight gait parallel programming strategy of the biped robot,the joint angle-time functions were imported into the ADAMS virtual prototype and the actual physical prototype respectively in oder to test the planned gait data.By experimental verification,it is shown that the straightforward motion simulated gait of the physical prototype and the straight walk of the virtual prototype can be compared in parallel. |
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| Keywords: | small scale biped robot gait planning parallel planning strategy |
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