Wheel-rail force identification for high-speed railway based on a modified weighted l₁-norm regularization with optimal strain sensors

• المؤلفون الرئيسيون: Wang, Xin, Yang, Yaowen, Li, Shunlong, Zhuo, Yi, Meng, Fanzeng
• مؤلفون آخرون: School of Civil and Environmental Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2023
• الموضوعات: Engineering::Civil engineering; Dynamic Loads; Genetic Algorithm
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/170056

Wheel-rail force identification is an important inverse problem for structural health monitoring of high-speed railway train-track-bridge system. It is widely used for dynamic response reconstruction of bridges and early safety warning of dynamic reduction rate of wheel weight for the train. It can...