TY - JOUR T1 - Nonlinear output frequency response functions: A new evaluation approach and applications to railway and manufacturing systems’ condition monitoring JO - Mechanical Systems and Signal Processing PY - 2022/01/15 AU - Zhu Y-P AU - Lang ZQ AU - Mao H-L AU - Laalej H ED - DO - DOI: 10.1016/j.ymssp.2021.108179 PB - Elsevier BV VL - 163 Y2 - 2025/11/29 ER -