1. Grewal MS, Weill LR, Andrews AP (2001) Global positioning systems, inertial navigation, and integration, 2nd edn. Wiley, New York
2. Gieras JF (2002) Permanent magnet motor technology: design and applications. CRC Press, Boca Raton
3. Tong W (2014) Mechanical design of electric motors. CRC Press, Boca Raton
4. Aaseng G, Patterson-Hine A, Garcia-Galan C (2005) A review of system health state determination methods. In: 1st space exploration conference, Orlando, AIAA 2005-2528
5. Zhao Z, Quan Q, Cai KY (2014) A profust reliability based approach to prognostics and health management. IEEE Trans Reliab 63:26–41