Switching+Systems+by+Invariance+Analysis1
Switched systems are embedded devices widespread in industrial applications such as power electronics and automotive control. They consist of continuo...
Switched systems are embedded devices widespread in industrial applications such as power electronics and automotive control. They consist of continuo...
This design uses Common-Emitter Amplifier (Class A) with 2N3904 Bipolar Junction Transistor. Use “Voltage Divider Biasing” to reduce the effec...
This texts contemporary approach focuses on the concepts of linear control systems, rather than computational mechanics. Straightforward coverage incl...
为设计高效率、低损耗的PFC电路,本文基于UCC28019进行电路设计。以UCC28019输出的PWM波形来控制Boost升压斩波为核心电路,使电路中的电容交替地充放电、电感交替的储存和释放能量,最后实现在输入AC20V~24V电压情况下稳定输出DC38V。测试结果表明,系统实现效率为95%左右,电...
针对交流电路过零检测电路存在结构复杂、过零点检测不准确、编程繁琐等问题,设计了一种基于LM339的硬件结构简单的过零检测电路。通过仿真软件Mulisim对该设计电路进行了仿真,实验证明了该方案过零检测的可行性、稳定性和可靠性,可直接作为交流电路中CPU的过零信号。Aiming at the prob...