光电技术应用
光電技術應用
광전기술응용
ELECTRO-OPTIC WARFARE & RADAR PASSIVE COUNTERMEASURES
2015年
2期
7-10,69
,共5页
扫描成像%振镜控制%位置随动控制%闭环控制%反馈校正
掃描成像%振鏡控製%位置隨動控製%閉環控製%反饋校正
소묘성상%진경공제%위치수동공제%폐배공제%반궤교정
scan imaging%galvanometer control%position control%closed loop control%feedback compensation
针对目前扫描成像中的振镜控制系统功耗高、体积大、控制精度低和控制复杂等缺点，设计出一种高速、高精度振镜控制系统。分析了系统的工作原理，叙述了系统的硬件设计和软件算法设计，详细介绍了振镜控制系统的数字控制电路设计和驱动电路设计，并研制出了振镜控制系统。实验结果验证了振镜控制系统的可行性，系统运行稳定可靠，成功应用于动态稳像系统，有较大的应用前景。
針對目前掃描成像中的振鏡控製繫統功耗高、體積大、控製精度低和控製複雜等缺點，設計齣一種高速、高精度振鏡控製繫統。分析瞭繫統的工作原理，敘述瞭繫統的硬件設計和軟件算法設計，詳細介紹瞭振鏡控製繫統的數字控製電路設計和驅動電路設計，併研製齣瞭振鏡控製繫統。實驗結果驗證瞭振鏡控製繫統的可行性，繫統運行穩定可靠，成功應用于動態穩像繫統，有較大的應用前景。
침대목전소묘성상중적진경공제계통공모고、체적대、공제정도저화공제복잡등결점，설계출일충고속、고정도진경공제계통。분석료계통적공작원리，서술료계통적경건설계화연건산법설계，상세개소료진경공제계통적수자공제전로설계화구동전로설계，병연제출료진경공제계통。실험결과험증료진경공제계통적가행성，계통운행은정가고，성공응용우동태은상계통，유교대적응용전경。
For the disadvantages of a galvanometer control system in a scanning imaging system such as high power, large volume, low control precision and complex control, a high speed and precision galvanometer control system is designed. The operation principle of the system is analyzed. The design of hardware and software algo?rithm in the system is described. The design of numerical control and driving circuits of the system is introduced in detail. And a galvanometer control system is developed. The feasibility of the system is tested. Experimental results show that the system is in stable and reliable operation state to be applied in dynamic stable imaging system suc?cessfully and has widely application prospect.
