现代电子技术
現代電子技術
현대전자기술
Modern Electronics Technique
2015年
17期
93-96
,共4页
无人飞行器%ARM微处理器%MEMS传感器%非线性鲁棒控制
無人飛行器%ARM微處理器%MEMS傳感器%非線性魯棒控製
무인비행기%ARM미처리기%MEMS전감기%비선성로봉공제
UAV%ARM microprocessor%MEMS sensor%nonlinear robust control
为实现无人飞行器飞控导航系统功耗低、体积小、低成本、高集成度等目标,提出一种基于ARM架构STM32F405微处理器和MEMS传感器芯片的无人飞行器飞控导航一体化控制系统设计方案.详细介绍了控制系统的原理、组成以及软硬件设计过程,并引入非线性鲁棒控制算法以提高控制系统的精度及抗干扰能力.仿真结果表明,采用非线性鲁棒控制算法的控制系统性能稳定,并且具有控制精度良好、鲁棒性较强等特点.
為實現無人飛行器飛控導航繫統功耗低、體積小、低成本、高集成度等目標,提齣一種基于ARM架構STM32F405微處理器和MEMS傳感器芯片的無人飛行器飛控導航一體化控製繫統設計方案.詳細介紹瞭控製繫統的原理、組成以及軟硬件設計過程,併引入非線性魯棒控製算法以提高控製繫統的精度及抗榦擾能力.倣真結果錶明,採用非線性魯棒控製算法的控製繫統性能穩定,併且具有控製精度良好、魯棒性較彊等特點.
위실현무인비행기비공도항계통공모저、체적소、저성본、고집성도등목표,제출일충기우ARM가구STM32F405미처리기화MEMS전감기심편적무인비행기비공도항일체화공제계통설계방안.상세개소료공제계통적원리、조성이급연경건설계과정,병인입비선성로봉공제산법이제고공제계통적정도급항간우능력.방진결과표명,채용비선성로봉공제산법적공제계통성능은정,병차구유공제정도량호、로봉성교강등특점.
To realize the targets of low power consumption,small size,low cost and high integration density of UAV flight control navigation system,the design scheme of integration control system for UAV flight control navigation based on ARM-STM32F405 microprocessor and MEMS sensor chip is proposed. The principle,constitution,and the design process of hardware and software of the control system are introduced in detail. The nonlinear robust control algorithm is introduced to improve the accuracy of the control system and the ability of resisting disturbance. The simulation results show that this control system is stable and has good control precision and strong robustness by using the nonlinear robust control algorithm.
