'Appendix 2: Digital cross monitoring' (Control, Robotics and Sensors, 2014), 'Design and Development of Multi-Lane Smart Electromechanical Actuators', Chap. appendix2, pp. 105-108, DOI: 10.1049/PBCE093E_appendix2
IET Digital Library, https://digital-library.theiet.org/;jsessionid=dc764eq49157j.x-iet-live-01content/books/10.1049/pbce093e_appendix2