热释电斩波器控制
열석전참파기공제
The Control Method for Pyroelectric Chopper
  • 万方数据
    红外技术 홍외기술
    INFRARED TECHNOLOGY
    2014年 8期 665-670 ,共6页

    王敏%李晶%朱洪洋%刘愚%郭小军%陈如造%罗凤旺%秦伟%朱光明

    왕민%리정%주홍양%류우%곽소군%진여조%라봉왕%진위%주광명

    热释电%斩波器%直流电机 熱釋電%斬波器%直流電機
    열석전%참파기%직류전궤
    pyroelectric%chopper%DC motor
    斩波器是热释电型热像仪的重要组成部份，其平稳、匀速且按要求相位精确地运转，关系到整机成像质量的好坏。提出了一种对热释电斩波器进行闭环控制的方法，该方法的使用，解决了斩波器的控制问题。
    참파기시열석전형열상의적중요조성부빈，기평은、균속차안요구상위정학지운전，관계도정궤성상질량적호배。제출료일충대열석전참파기진행폐배공제적방법，해방법적사용，해결료참파기적공제문제。
    Chopper is the important part of the pyroelectric thermal imager. The stable and uniform operation of chopper is related to the imaging quality. This paper presents a method about the closed-loop control for pyroelectric chopper, which solves the problem of the chopper control.
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