【摘要】 针对RLC串联二阶电路实验过程中出现的等幅振荡、增幅振荡波形不稳定问题,结合负阻抗原理进行理论分析,改进了实验电路,使EWB仿真与实验电路均可观测到两种状态的稳定波形。更多还原

【Abstract】 Aiming at the waveform instability of unattenuated oscillation and increasing amplitude oscillation during the experiment of RLC series connection second-order circuit, and with the theoretical analysis of negative impedance principle, the experimental circuit is improved so that the two stable waveforms can be observed in EWB imitated and experimental circuits.更多还原