Modeling of shape memory alloy actuator based on hammerstein model
文献类型：会议论文
| 作者 | Zhao XG(赵新刚)3; Zhang DH(张道辉)2; Li, Xiaoguang2,3; Zhang B(张弼)1,3; Liu Z(刘重) ; He YQ(何玉庆); Yang LY(杨丽英)
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| 出版日期 | 2017 |
| 会议名称 | 2nd International Conference on Robotics and Automation Engineering, ICRAE 2017 |
| 会议日期 | December 29-31, 2017 |
| 会议地点 | Shanghai, China |
| 页码 | 186-189 |
| 中文摘要 | Shape memory alloy (SMA) is a promising smart metallic material, which has the ability to recover its shape when heated. This interesting characteristic enables SMA to serve as an alternative to replace conventional actuators. This brief introduces a novel modeling scheme for SMA actuators. The nonlinear plant is described as an Hammerstein blockoriented model. The model parameters are identified by the recursive least squares algorithm, which is usable for online modeling and real-Time control. The convergence property of the parameter estimation can be guaranteed in the presence of persistent excitation. Experimental results have shown that the modeling scheme is effective. Its comparison with a mechanism model has demonstrated the merits of an Hammerstein model. |
| 收录类别 | EI |
| 产权排序 | 1 |
| 会议录 | 2017 2nd International Conference on Robotics and Automation Engineering, ICRAE 2017
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| 会议录出版者 | IEEE |
| 会议录出版地 | New York |
| 语种 | 英语 |
| ISBN号 | 978-1-5386-1306-1 |
| 源URL | [http://ir.sia.cn/handle/173321/22352]  |
| 专题 | 沈阳自动化研究所_机器人学研究室 |
| 作者单位 | 1.Instituto Federal Sul-Rio-Grandense (IFSUL), Campus Charqueadas, RS, Brazil 2.Universidade Federal Do Rio Grande Do sul (UFRGS), Instituto de Inforatica, Porto Alegre, RS, Brazil 3.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Science, Shenyang 110016, China |
| 推荐引用方式 GB/T 7714 | Zhao XG,Zhang DH,Li, Xiaoguang,et al. Modeling of shape memory alloy actuator based on hammerstein model[C]. 见:2nd International Conference on Robotics and Automation Engineering, ICRAE 2017. Shanghai, China. December 29-31, 2017. |
入库方式： OAI收割
来源：沈阳自动化研究所
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