| 基于压电双晶片的微型无人机增稳驱动系统研究 |
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| 引用本文： | 张晓丽,王晓洁,梁大开,曾捷,赵志敏. 基于压电双晶片的微型无人机增稳驱动系统研究[J]. 传感器与微系统, 2011, 30(1): 35-37 |
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| 作者姓名： | 张晓丽 王晓洁 梁大开 曾捷 赵志敏 |
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| 作者单位： | 张晓丽,ZHANG Xiao-li(南京航空航天大学,智能材料与结构教育部航空科学重点实验室,江苏,南京,210016;河南城建学院,计算机科学与工程系,河南,平顶山,467044);王晓洁,梁大开,曾捷,WANG Xiao-jie,LIANG Da-kai,ZENG Jie(南京航空航天大学,智能材料与结构教育部航空科学重点实验室,江苏,南京,210016);赵志敏,ZHAO Zhi-min(南昌陆军学院,江西,南昌,330103) |
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| 基金项目： | 江苏省自然科学基金资助项目，航空科学基金资助项目，611 航空科研基金，南京航空航天大学研究生创新基地(实验室)开放基金资助项目 |
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| 摘 要： | 研究了一种,基于压电双晶片的微型无人机增稳驱动系统,并设计了一种基于升压电路原理的压电驱动电源,该驱动电源采用机载电池供电,通过 0～5V 控制信号控制其运动,对驱动电源的动态特性进行了测试.同时为实现对整个驱动系统的自适应控制,采用光纤 Bragg 光栅(FBG)传感器对压电双晶片的位移变化特性进行了测量.研究结果表...
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| 关 键 词： | 智能驱动器 驱动电源 压电 光纤Bragg光栅传感器 |
Research on the intelligent actuator system based on the augment stabilization of the MAV |
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| ZHANG Xiao-li,WANG Xiao-jie,LIANG Da-kai,ZENG Jie,ZHAO Zhi-min. Research on the intelligent actuator system based on the augment stabilization of the MAV[J]. Transducer and Microsystem Technology, 2011, 30(1): 35-37 |
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| Authors: | ZHANG Xiao-li WANG Xiao-jie LIANG Da-kai ZENG Jie ZHAO Zhi-min |
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| Affiliation: | ZHANG Xiao-li1,2,WANG Xiao-jie1,LIANG Da-kai1,ZENG Jie1,ZHAO Zhi-min3(1.Key laboratory of Ministry of Education for Smart Material and Structure,Nanjing University ofAeronautics and astronautics,Nanjing 210016,China,2.Department of Computer Science and Engineering,Henan University of Urban Construction,Pingdingshan 467044,3.Nanchang Military Academy,Nanchang 330103,China) |
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| Abstract: | A kind of actuator system of adaptive intelligent augment stabilization for micro-UAV based on the piezoelectric bimorph is researched,and a driven power source of the piezoelectric bimorph is designed based on the booster circuit theory.The actuator adopts onboard battery to provide power,for the sake of researching the dynamic character of the driven power,0～5V voltage is adopted to simulate the control signal.At the same time,in order to realize the self-adaptive control of the actuator system,the displacement variation of the piezoelectric bimorph based on the fiber Bragg grating(FBG)sensor is measured.The research results indicate that the driven power source can satisfy driving requirement,when the actuator system is working,by analyzing the central wavelength variation of the FBG which is adhesived to the piezoelectric bimorph,can real-time monitor the output displacement of the actuator system,and these research results provide a certain reference for the self adaptive control of the actuator system. |
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| Keywords: | intelligent actuator driven power source piezoelectricity fiber Bragg grating(FBG)sensor |
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