来自加州理工学院等机构的研究人员通过强化学习开发了深度循环整形 (Deep Loop Shaping)方法，成功解决了LIGO探测器在10-30Hz低频段的控制噪声难题。该非线性最优控制技术使LIGO Livingston观测站的噪声降低超30倍，部分子频段达100倍，突破量子极限，为研究中质量黑洞合并等宇宙学现象开辟了新途径。

Brain-machine interfaces (BMI) create novel sensorimotor pathways for action. Much as the sensorimotor apparatus shapes natural motor control, the BMI pathway characteristics may also influence ...

Switching power supplies rely on feedback control loops to ensure that the required voltage and current are maintained under varying load conditions. Design of the feedback control loop influences ...

UC Berkeley researchers mapped the brain circuits that control growth hormone during sleep, uncovering a feedback system ...

An expert’s journey to implementing best process control via instrumentation, control strategies and PID control ...

Robyn White is a Newsweek Nature Reporter based in London, UK. Her focus is reporting on wildlife, science and the environment. Robyn joined Newsweek in 2022 having previously worked at environmental ...

Every plant in the process industry most likely has several control loops that do not perform well. Although there are many factors that may negatively affect control loop performance, a few of these ...

Just over a decade ago, an article titled, "Advanced Control Strategies Move into the Field" (Control, October 2008), highlighted three evolving trends in the process control world that would "make ...

Among all power factor correction (PFC) topologies, totem-pole bridgeless PFC provides the best efficiency; therefore, it is widely used in servers and data centers. However, closing the current ...

Welcome to Feedback Loop, a weekly roundup of the most interesting discussions happening within the Engadget community. There's so much technology to talk about and so little time to enjoy it, but you ...