https://www.universitycube.net/urlref/http%3A%2F%2Fasmedigitalcollection.asme.org%2FIMECE%2Fproceedings-pdf%2Fdoi%2F10.1115%2FIMECE2013-63792%2F4262872%2Fv07bt08a013-imece2013-63792.pdf