A5063226946- EEG and Brain-Computer Interfaces
- Building Energy and Comfort Optimization
- Color perception and design
- Neural dynamics and brain function
- Electrical and Bioimpedance Tomography
- Metal-Catalyzed Oxygenation Mechanisms
- Sleep and Work-Related Fatigue
- Metal complexes synthesis and properties
- Non-Destructive Testing Techniques
- Flow Measurement and Analysis
- Geophysical and Geoelectrical Methods
- Emotion and Mood Recognition
- Enzyme function and inhibition
- Magnetic Field Sensors Techniques
- Induction Heating and Inverter Technology
Tianjin University
2007-2022
Tianjin Economic-Technological Development Area
2022
Institute of Engineering Thermophysics
2016
Chinese Academy of Sciences
2016
Thermal comfort is an important factor for the design of buildings. Although it has been well recognized that many physiological parameters are linked to state thermal or discomfort humans, how use signal judge not studied. In this paper, feasibility continuously determining feelings personal was discussed by using electroencephalogram (EEG) signals in private space. study, 22 subjects were exposed thermally comfortable and uncomfortably hot environments, their EEG recorded. Spectral power...
Regulation of indoor temperature based on neurophysiological and psychological signals is one the most promising technologies for intelligent buildings. In this study, we developed a system closed-loop control brain–computer interface (BCI) technology first time. Electroencephalogram (EEG) were collected from subjects two room categories (cool comfortable hot uncomfortable) used to build thermal-sensation discrimination model (TSDM) with an ensemble learning method. Then, online BCI was...
Thermal comfort has an important impact on human health and work efficiency, which attracted more attention in recent years. Although electroencephalogram (EEG) been used to evaluate thermal comfort, it not reported be controlling the air conditioner. This paper attempted construct a passive EEG based brain-computer interface (BCI) system regulate room temperature. During experiment, signals two conditions, hot discomfort, were collected build discriminant model. And then, online experiment...
The performance of electrical resistance tomography (ERT) system is usually investigated by numerical simulation or static tests using some simple phantoms. objective this paper to construct a coupling model for ERT. In model, the distribution information multi-phase flow exchanged between fluid field and electric field. measured voltages from electrodes ERT sensors are used reconstruct conductivity Landweber iteration algorithm. image quality quantified in comparison complex model....
Vigilance plays an important role in daily life and many specific businesses like driving. Decrement of vigilance could result serious accidents. Therefore, quick identification effective prevention the decrement become necessary. Here, we developed a revised version psychomotor test (PVT) to identify forehead-cooling stimulation improve vigilance. Before during stimulation, participant's behavior electroencephalography (EEG) variation were analyzed compared. Results showed that there was...