摘要
单周期控制是模拟电源技术中一种被广泛使用的控制策略,它具有结构简单、调控速度快等优点,通常使用模拟电路构成控制电路,利用ARM控制芯片实现数字单周期控制,单周期控制电路中的积分器、电压比较器、RS触发器等硬件电路均用软件实现,最后与模拟电路构成的单周期电路相比较发现其在动态性能方面具有相似的特性.
One-cycle control is a kind of control strategy of analog power technology which is widely used. It has such merits as simple structure, rapid control speed and so on. Analog circuit is always used to form control circuit. In this paper ARM is used to realize one-cycle control. The components of one-cycle control circuit such as the integrator, comparator, RS flip-flop and other hardware circuits are realized by ARM. Finally, compared with one-cycle control which is realized by analog circuit, they are similar in the characteristics of dynamic performance.
出处
《南京师范大学学报（工程技术版）》
CAS
2012年第4期16-21,共6页
Journal of Nanjing Normal University(Engineering and Technology Edition)
