CAJ | 학술논문

根据跟踪线和火力线方位共轴的遥控武器站的架构特点，分析连续射击的冲击力对跟踪线产生的扰动的动力学特性，提出了电机控制回路耦合扰动的概念。通过对比分析图像闭环和内环稳定2种模式的隔离扰动性能，设计了将光纤陀螺作为反馈器件的内环稳定控制器隔离射击扰动并获取足够带宽，有效降低了射击扰动对跟踪线跟踪精度的影响。根据分析结果，设计了图像闭环和内环稳定2种隔离模式的SIMULINK仿真模型，仿真结果表明，内环稳定模式能提高隔离扰动的性能。
근거근종선화화력선방위공축적요공무기참적가구특점，분석련속사격적충격력대근종선산생적우동적동역학특성，제출료전궤공제회로우합우동적개념。통과대비분석도상폐배화내배은정2충모식적격리우동성능，설계료장광섬타라작위반궤기건적내배은정공제기격리사격우동병획취족구대관，유효강저료사격우동대근종선근종정도적영향。근거분석결과，설계료도상폐배화내배은정2충격리모식적SIMULINK방진모형，방진결과표명，내배은정모식능제고격리우동적성능。
On the basis of the systematic characters of remote control weapon systems (RCWSs)which is the line-of-sight and line-of-fire azimuth coupling together,an analysis of the dynamics of disturbance gen-erated by the wallop is shown,and a concept of disturbance coupled by motor control loop is proposed. Based on the analysis of comparing the performance of isolating the disturbance of image close loop mode with inner loop stable mode,the inner loop controller of inner loop stable mode is designed to isolate the disturbance and obtain the sufficient bandwidth with the FOG feeding back the velocity.And then the tracking error generated by fusillade can be availably reduced.Finally,the SIMULINK model of image close loop mode and inner loop stable mode is designed.The result of simulation verifies that inner loop stable mode can improve the performance of isolation.