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Design and Implementation of an Operational Flight Program for an Unmanned Helicopter FCC Based on the TMO Scheme [chapter]

Se-Gi Kim, Seung-Hwa Song, Chun-Hyon Chang, Doo-Hyun Kim, Shin Heu, JungGuk Kim
2009 Lecture Notes in Computer Science  
In this paper, we introduce the design and implementation of the OFP (Operational Flight Program) for the unmanned helicopter's navigation based on the well-known TMO scheme.  ...  As the RTOS on the FCC (Flight Control Computer), RT-eCos3.0 that has been developed based on the eCos3.0 to support the basic task model of the TMO scheme is being used.  ...  Design and Implementation of OFP for Unmanned Helicopter FCC Based on the TMO Scheme In this section, control points and OFP of a helicopter is mainly described.  ... 
doi:10.1007/978-3-642-10265-3_1 fatcat:cqmfxesevzfe7f6louukv7532m

S/W Fault-tolerant OFP System for UAVs based on Partition Computing

Eun-Hye Jeong, Jung-Guk Kim
2013 Information Engineering Research Institute procedia  
On the other hand, fault-tolerant Operational Flight Programs (OFP) for unmanned aerial vehicles have usually been implemented as primary-backup systems based on dual nodes.  ...  However, in the case of a small UAV, it is preferred to implement a S/W fault-tolerant system that runs primary and recovery systems together in a single flight control computer to reduce the payload.  ...  Acknowledgements This work was supported by the Defense Acquisition Program Administration and Agency for Defense Development under contract.  ... 
doi:10.1016/j.ieri.2013.11.036 fatcat:bmdfhff72zebdcyn4b5pckxu2q