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机构地区:[1]西北工业大学,陕西西安710072
出 处:《计算机测量与控制》2008年第7期983-985,共3页Computer Measurement &Control
摘 要:针对无活塞压缩微型制冷机用直线步进电机往复运动的特点,提出了基于DSP控制的直线步进电机驱动控制系统,设计出以TMS320LF2407A为核心的系统硬件控制电路和软件流程;实验结果表明该系统所驱动的制冷机不仅起步平稳,减速阶段的末端冲击小,而且具有加减速控制方便、简单等优点。Based on the reciprocation characteristic of linear stepper motor on no piston compressor, the control system of linear stepper motor based on DSP is proposed. Hardware circuit and software with TMS320LF2407A as the core are designed. The experiment results indicate that the refrigerator driven by this system can not only be started smoothly, has restrained impact during the end of deceleration, but can also be accelerated and decelerated conveniently and simply.
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