Multi‐input adaptive notch filter and observer for circadian phase estimation
Abstract
Accurate estimation of circadian phase is critical to the assessment and treatment of circadian disruption. Direct measurements of circadian rhythm markers such as dim light melatonin onset and core body temperature are inconvenient and acquired at best at low rate. On the other hand, measurements of other circadian rhythm‐modulated signals such as actigraphy, heart rate, and body temperature are convenient but are typically masked by many other factors.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- Jan 18, 2016
- Source ID
- 10.1002/acs.2659
Entities
People
- Agung Julius
- Jiaxiang Zhang
- John T. Wen
- Wei Qiao
Organizations
- Army Research Office
- Corning Inc.
- Rensselaer Polytechnic Institute