Optimal Performance of Inertial Navigation Sensors Using Pseudo Sensor Enhancement Method (PSEM) for Intelligent System Applications
| Autor: | El-Sayed A. El-Badawy, Adel M. Soliman, Yasser M. Madany |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
business.industry
Computer science 010401 analytical chemistry Real-time computing Intelligent decision support system 02 engineering and technology Fault (power engineering) Soft sensor 01 natural sciences Fault detection and isolation 0104 chemical sciences Intelligent sensor Embedded system 0202 electrical engineering electronic engineering information engineering 020201 artificial intelligence & image processing Transient (oscillation) business Wireless sensor network Inertial navigation system |
| Zdroj: | 2016 International Conference on Computer and Communication Engineering (ICCCE). |
| DOI: | 10.1109/iccce.2016.74 |
| Popis: | The recent technology of intelligent systems is using multiple sensors to assess real-time information of the internal system states and the environmental operating conditions. In the case of sensor(s) transient faults, the dis-connection of the readings causes inappropriate actions. So the need for sensor fault detecting and estimating multiple sensor faults becomes an important issue to optimize and enhance the system performance. Redundant sensors can provide highly accurate sensor data and also reconfigure sensor network systems if some sensors failed. In this paper, optimal sensor configurations are investigated using a new proposed pseudo sensor enhancement method (PSEM). Fault detection prediction analysis of multi-sensor architecture is introduced to study different number of sensors with different arrangement architectures and to detect transient faults in each sensor. Then, the proposed PSEM is investigated to isolate and compensate for the transient faults. The simulation results of different sensor architecture configurations with applying the PSEM have been obtained and analyzed to demonstrate the enhancement in operational performance of the proposed method to meet the requirements for multiple sensor intelligent systems. |
| Databáze: | OpenAIRE |
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