摘要
为提升装备的跟踪精度和作战能力,以实际工程项目为背景,提出一种某光电跟踪系统伺服控制算法。针对电流环的频域建模、频域串联校正和工程验证方法,采用由外向内分析和由内向外设计的思路,通过分析光电稳定跟踪系统伺服控制的电流环架构以及控制器设计,构建电流环被控对象、速度环被控对象和位置环被控对象模型,设计出控制算法。仿真结果表明:该算法既能有效地提升伺服系统性能,又能提高研发效率,具有较大的工程意义。
In order to improve the tracking accuracy and combat capability of the equipment,by using actual engineering project as background,a servo control algorithm of certain type photoelectric tracking system is proposed.Aiming at electric current loop frequency domain modeling,its frequency domain series correction and engineering verification method,taking the idea of external looping analysis and design from inside to outside,through analyzing the current loop architecture of servo-controlled stable tracking system and controller design,the control algorithm is designed by construction of the ring controlled object,the velocity loop controlled object and the position loop controlled object model.The simulation results show that this algorithm can not only improve the performance of the servo system,but also improve the research and development efficiency,which has great significance of engineering.
作者
戴健
韦家军
孙元
Dai Jian;Wei Jiajun;Sun Yuan(The General Office,Automation Research Institute of China South Industries Group Corporation,Mianyang 621000,China;School of National Defense Science&Technology,Southwest University of Science&Technology,Mianyang 621010,China)
出处
《兵工自动化》
2018年第8期61-66,共6页
Ordnance Industry Automation
基金
国防科技工业局基础科研重点项目(JCKY2017209B010)
四川省重点研发计划军民融合科技创新项目(18ZDYF3695)
四川省大学生创新创业训练计划(No.2018 10619023)
关键词
光电跟踪系统
转台
伺服控制
电流环控制算法
频域校正
electro-optical tracking system
turntable
servo control
electric current loop control algorithm
frequency domain correction
