Authors: Đỗ Đăng Khoa, Phan Đăng Phong, Đỗ Sanh 

Published in: The 2nd National Scientific Conference on Mechanical Engineering and Automation

Publication date: October 7-8, 2016, Hanoi University of Science and Technology

Abstract: The machine is a single-degree-of-freedom mechanical system. Its working process includes: startup, steady-state, and shutdown, among which the steady-state process plays a very important role. Investigating the steady-state regime of the machine is not only to determine the main working process because it determines product quality, but also serves as a basis for calculating the parameters of the startup process (the angular velocity at the end of the startup phase is determined from the steady-state process).

To date, there is no unified method for dynamic calculation of this process, especially when the transmission mechanism from the load to the driving link (connected to the motor) includes links that do not rotate about a fixed axis, for example, planar motion.

In this report, the transfer matrix method, the Conformity Principle, and Pontryagin's optimality principle are used to investigate the steady-state regime of the slider-crank mechanism.

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