| 基于部分平衡的曲柄滑块机构DFC方法 |
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| 引用本文： | 王学武,张青,郭为忠.基于部分平衡的曲柄滑块机构DFC方法[J].上海交通大学学报,2006,40(7):1218-1221. |
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| 作者姓名： | 王学武 张青 郭为忠 |
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| 作者单位： | 上海交通大学,机械与动力工程学院,上海,200030 |
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| 基金项目： | 国家自然科学基金资助项目(50405017)，上海市高等学校青年科学基金资助项目(01QN10) |
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| 摘 要： | 提出了一种基于部分平衡的机构设计理论方法,用来提高由伺服电机驱动的单自由度闭链机构的运动学和动力学性能.该方法通过对初步设计好的机构进行惯性力部分平衡而使其质量重布,以优化系统的动力学模型,从而有利于控制器的设计.以曲柄滑块机构为例,应用所提的方法进行设计,给出了仿真计算结果.仿真结果验证了所提出方法的有效性.
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| 关 键 词： | 曲柄滑块机构 面向控制设计 惯性力平衡 |
| 文章编号： | 1006-2467(2006)07-1218-04 |
| 收稿时间： | 2005-06-13 |
| 修稿时间： | 2005年6月13日 |
A Design for Control Method for a Slider-Crank Mechanism Based on Partial Balancing |
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| WANG Xue-wu,ZHANG Qing,GUO Wei-zhong.A Design for Control Method for a Slider-Crank Mechanism Based on Partial Balancing[J].Journal of Shanghai Jiaotong University,2006,40(7):1218-1221. |
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| Authors: | WANG Xue-wu ZHANG Qing GUO Wei-zhong |
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| Institution: | School of Mechanical Eng. , Shanghai Jiaotong Univ. , Shanghai 200030, China |
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| Abstract: | Based on partial balancing the design for control(DFC) method was presented in order to improve kinematic and dynamic performance of single-freedom closed-loop mechanism which is actuated by servomotors.This design method suggests a mass-redistribution scheme(prior to designing controllers),which follows the principle of a partial inertial force balancing scheme,for the modification of an existing mechanism,with the aim to optimize the system dynamic model and thus to facilitate the controller design.By taking a slider-crank mechanism as an example,the proposed DFC method was applied to design the mechanism.The simulation results were given to verify the effectiveness of the presented method. |
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| Keywords: | slider-crank mechanism design for control(DFC) inertial force balance |
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