Improved genetic algorithm with Levy operator for friction parameter identification and compensation in shield segment erector system
Published online on July 31, 2026
Abstract
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, Ahead of Print.
The shield tunnel segment erector is a six-degree-of-freedom heavy-duty electro-hydraulic construction machinery with complex structure, frequent operation, and large load fluctuations. Nonlinear friction is a key factor affecting its control accuracy. To ...
The shield tunnel segment erector is a six-degree-of-freedom heavy-duty electro-hydraulic construction machinery with complex structure, frequent operation, and large load fluctuations. Nonlinear friction is a key factor affecting its control accuracy. To ...