Autonomous Artificial Olfactory Sensor Systems with Homeostasis Recovery via a Seamless Neuromorphic Architecture

• DOI: 10.1002/adma.202400614
• Publication Date: 2024-05-01T07:09:35Z
• Authors: Young‐Woo Jang; Jaehyun Kim; Jaewon Shin; Jeong‐Wan Jo; Jong Wook Shin; Yong‐Hoon Kim; Sung Woon Cho; Sung Kyu Park
• Keywords: Neuromorphic engineering

Neuromorphic olfactory systems have been actively studied in recent years owing to their considerable potential electronic noses, robotics, and neuromorphic data processing systems. However, conventional gas sensors typically the ability detect hazardous levels but lack synaptic functions such as memory recognition of accumulation, which are essential for realizing human-like sensory system. In this study, a seamless architecture system capable detecting memorizing present level accumulation status nitrogen dioxide (NO