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46 D.ÖZTÜRK, H.AKYILDIZ

Appendix C: Completion of documentation for components of rotor swing stabilizer

Component Failure Effects S Causes O Control D RPN Recommended
mode 3 None actions
Battery
Positive grid growth The vessel
Battery equipped with
Positive grid metal 10 240 the rotor swing
Distance stabilizer should
Sensor Battery is The system 8 corrosion go back to port
damaged cannot work Negative grid
Distance
Sensor shrinkage
Master
Control Unit Buckling of plates

Motion Expansion and
Sensor
contraction that
Motion
Sensor The system occurs during the
meets
Position Battery difficulty for discharge and Regularly
Sensors losses power
efficiency transmission 6 charge cycles 5 battery 5 150 First check the
Position Deep discharges voltage wires
Sensors
Heat control

Vibration

Fast charging

Overcharging

Distance Rotors will Overheating of other Reinforced
sensor is be damaged
damaged by sea 7 components 3 control 5 105 Replace
bottom or
Distance port Battery dies system
sensor Rotors might
losses be damaged 7 Getting dirty Reinforced 3 126 Clean it
efficiency by sea 6 control
Master bottom or 8 Overheating 10 240 First check the
control unit port Corrosion system battery
is damaged
System 3 None
Motion cannot work
sensor is Overheating of other Reinforced
damaged The system
cannot work 7 components 3 control 5 105 Replace
Motion in
sensor accordance Battery dies system
losses with
efficiency inclination 6 Getting dirty Reinforced 3 108 Clean it
angles 6 control 5 120 Replace
Position The system 3 126 Clean it
sensor is meets system
damaged difficulty to
sense the Overheating of other Reinforced
Position inclination
sensor angles 8 components 3 control
losses Rotor's
efficiency position Battery dies system
cannot be
arranged 7 Getting dirty Reinforced
The system 6 control
meets
difficulty to system
adjust the
rotor's
position

GiDB|DERGi Sayı 7, 2016