Active noise control (ANC) is a new high technology integrated with acoustic, adaptive control and digital signal process and it has become the research focus center of noise control.
A collimation system for commander panoramic sight based on based on high performance digital signal processor and active disturbance rejection control (ADRC) technique is put forward.
提出一种基于高性能数字信号处理器结合自抗扰控制技术的车长周视镜稳定瞄准系统。
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Besides, it can be used both to measure the small signal S-parameters of active networks and the S-parameters of passive networks with high accuracy.