Electromechanical hydraulic co-simulation of crawler crane rotary structure

Qiang Zhang; Bing Li; Yunhao Fu; Yulan Wei; Jianguo Liao; Lu Ao

doi:10.1117/12.2679961

18 July 2023 Electromechanical hydraulic co-simulation of crawler crane rotary structure

Qiang Zhang, Bing Li, Yunhao Fu, Yulan Wei, Jianguo Liao, Lu Ao

Proceedings Volume 12722, Third International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2023); 1272223 (2023) https://doi.org/10.1117/12.2679961
Event: International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2023), 2023, Hangzhou, China

Abstract

In order to solve the problem of cab tremor caused by the crawler crane rotary structure in quick start and quick braking. Therefore, multi-software co-simulation technology is adopted. Through Amesim and Adams software, the electromechanical and hydraulic joint simulation model of the rotary structure of the crawler crane was established to co-simulate the slewing mechanism of the crawler crane. By optimizing the hydraulic system model, the problem of hydraulic motor oil inlet pressure during fast start and hydraulic motor return pressure during fast braking is solved by optimizing the hydraulic system model, resulting in cab tremor.

Citation Download Citation

Qiang Zhang, Bing Li, Yunhao Fu, Yulan Wei, Jianguo Liao, and Lu Ao "Electromechanical hydraulic co-simulation of crawler crane rotary structure", Proc. SPIE 12722, Third International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2023), 1272223 (18 July 2023); https://doi.org/10.1117/12.2679961

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