This book presents the processing of the third edition of the Condition Monitoring of Machinery in Non-Stationary Operations (CMMNO13), which was held in Ferrara, Italy. This yearly event merges an international community of researchers who met ā in 2011 in Wroclaw (Poland) and in 2012 in Hammamet (Tunisia) ā to discuss issues of diagnostics of rotating machines operating in complex motion ā¦