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| Mckibben型气动人工肌肉缓冲座椅减振特性分析 | |
| 引用本文： | 孙大刚,冯辰生,宋 勇,章 新,卢南炎.Mckibben型气动人工肌肉缓冲座椅减振特性分析[J].农业工程学报,2011,27(7):146-150. |
| 作者姓名： | 孙大刚 冯辰生 宋 勇 章 新 卢南炎 |
| 作者单位： | 1. 太原科技大学机械电子工程学院,太原030024;西安理工大学机械与精密仪器工程学院,西安710048 2. 太原科技大学机械电子工程学院,太原,030024 3. 西安理工大学机械与精密仪器工程学院,西安,710048 |
| 基金项目： | 教育部高等学校博士点基金项目（200801090001） |
| 摘 要： | Mckibben型气动人工肌肉作为一种新型仿生气动执行元件，其力学特性与生物肌肉相似。以Mckibben型气动人工肌肉为履带式工程车辆座椅的缓冲执行器，建立起座椅缓冲减振模型；运用Simulink软件，并采用模糊PID控制对座椅的减振特性进行仿真。结果表明，在选定的4种工况下，Mckibben型气动肌肉缓冲座椅较传统座椅的垂直加速度和位移均有效减小，其缓冲减振效果明显。研究结果可为气动人工肌肉型缓冲座椅的研发提供参考。 |
| 关 键 词： | 工程车辆，座椅，减振，气动人工肌肉，仿真，缓冲 |
| 收稿时间： | 9/1/2010 12:00:00 AM |
| 修稿时间： | 2010/11/25 0:00:00 |
Damping characteristics analysis of seat mounted Mckibben-type pneumatic artificial muscle buffer |
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| Sun Dagang,Feng Chensheng,Song Yong,Zhang Xin and Lu Nanyan.Damping characteristics analysis of seat mounted Mckibben-type pneumatic artificial muscle buffer[J].Transactions of the Chinese Society of Agricultural Engineering,2011,27(7):146-150. | |
| Authors: | Sun Dagang Feng Chensheng Song Yong Zhang Xin and Lu Nanyan |
| Institution: | Sun Dagang1,2,Feng Chensheng1,Song Yong2,Zhang Xin2,Lu Nanyan1(1.Mechanical and Electronic Engineering College,Taiyuan University of Science and Technology,Taiyuan 030024,China,2.Faculty of Mechanical and Precision Instrument Engineering,Xi'an University of Technology,Xi'an 710048,China) |
| Abstract: | As a new bionic pneumatic actuator, Mckibben-type pneumatic artificial muscle (PAM), its mechanical properties have much resemblance to that of biological skeleton muscle. Damping model of seat was built up by taking Mckibben-type PAM as the buffer actuator for crawler construction vehicles. The simulation of the seat for damping characteristics was conducted using Simulink software and fuzzy PID control. The data showed that vertical acceleration and displacement decreased effectively for Mckibben-type PAM seat relative to these of traditional seats under the 4 kinds of working conditions. The vibration isolation performance was improved noticeably, and the research results can provide references for the development of PAM-type damping seats. |
| Keywords: | construction vehicles seats vibration reduction pneumatic artificial muscle simulation buffer |
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