Research of Test Method for the Bogie Rotary Torque

Abstract:

Rotary torque is one of the important parameters of the bogie. A scheme of the rotary torque test for the bogie was put forward, and the homogeneous matrix based on the Euler angle was introduced, the model of inverse pose of the slewing platform was built. Also, it implemented the real-time solution by means of simulink, and fitted the curve of hydraulic cylinder expansion amount and time by use of the MATLAB curve fitting toolbox. The method that took the motion curves of the actuators as the control input is put forward, which was of great value and laid the foundation for the test of rotary torque.

• Periodical: Advanced Materials Research (Volumes 503-504)
• Pages: 1045-1049
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.503-504.1045
• Online since: April 2012
• Authors: Xiu Gang Wang, Hai Bing Qiu, Jian Su, Xiao Ning Cao, Heng Gang Wang
• Keywords: Curve Fitting, Inverse Kinematics Solution, Rotary Torque

References

[1] Yang Qiang, Sun Zhi-li, Yan Ming , XU Min. Kinematics and Simulation of a New Five-DOF Parallel Mechanism. Journal of Northeastern University (Natural Science), (2008), pp.117-120.

[2] Li Sheng-nian，Pu Ru-ping. Design of a 2-DOF adjusting parallel platform. Machinery, (2003), pp.60-63.

[3] Hunt K H. Kinematic Geometry of mechanisms[M]. EnglandOxford University Press, 1978.

[4] J. R. Winkelman and S. H. Javid. Control design and performance analysis of a 6MW wind turbine generator [J ]1 IEEE Trans. On PAS , 1983 , 102 (5) : 1340～13471.

DOI: 10.1109/tpas.1983.318083