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对于红外制导的电锁系统,“借用”导引头中现成的跟踪系统巧妙地实现了顺馈装置,从而达到复合控制的目的。顺馈装置对原电锁系统进行“速度预控”,降低了速度误差,使得射手在瞄准目标的末段(目标进入导引头视场后)不易“丢失”目标。十分可取的是,方案易于实现,并结合某型红外导引头给出应用举例及方案剖析。文中在阐明电锁系统及电锁品质的概念之后结合提高电锁品质的措施引出了复合控制,并做了理论分析及工程实践论述。本文内容适用于其他光电制导系统。
For the IR-guided electric locking system, the ready-made tracking system in the “borrow” seeker cleverly implements the feedback device to achieve the purpose of compound control. The feed-forward device performs “speed pre-control” on the original electric lock system to reduce the speed error, which makes it difficult for the shooter to “lose” the target after aiming at the final stage of the target (the target enters the seeker field of view). It is highly desirable that the scheme is easy to implement and that an application example and scenario analysis are given in combination with a certain type of infrared seeker. In this paper, after explaining the concept of electric lock system and electric lock quality, combined with improving the quality of electric lock leads to compound control, and theoretical analysis and engineering practice are discussed. This document applies to other optoelectronic guidance systems.