tailieunhanh - Summary of Mechanical engineering doctoral thesis: Optimizing the energy flow in controlling mechanical system oscillation

The main objective of the thesis is to provide general methods to control oscillation based on measurement of energy flow, namely: Find the optimal solution for passive control systems based on energy flows; propose the semi-active control algorithms to control the energy flow. | MINISTRY OF EDUCATION VIETNAM ACADEMY OF AND TRAINING SCIENCE AND TECHNOLOGY GRADUATE UNIVERSITY OF SCIENCE AND TECHNOLOGY ----------------------------- Phan Thi Tra My OPTIMIZATION OF ENERGY FLOW IN PORT-CONTROLLED HAMILTONIAN SYSTEM Major Mechanical engineering Code 9520101 SUMMARY OF MECHANICAL ENGINEERING DOCTORAL THESIS Ha Noi 2020 The work was completed at Graduate University of Science and Technology - Vietnam Academy of Science and Technology. Science instructor 1 . Dr. La Duc Viet Science instructor 2 Dr. Luu Xuan Hung Reviewer 1 . Reviewer 2 . Reviewer 3 . The thesis will be defended in the Academy-level doctoral thesis evaluation council meeting at the Graduate University of Science and Technology - Vietnam Academy of Science and Technology at o clock . date month . in 2020 The thesis can be found at - Library of Graduate University of Science and Technology - National Library of Vietnam 1 INTRODUCTION urgency of the thesis Oscillation control technologies are becoming the base technology for the development of constructions mechanical systems with applications from medium-sized systems such as vehicles robots rotors to large systems such as skycrapers bridges tunnels . In terms of energy vibration control can be divided into three types passive control semi-active control and active control. The properly essence of the oscillation control problem is to optimize the flow of oscillating energy drawn from the controlled system. This is a research direction with many applications. The selection of thesis in the direction of quot Optimizing the energy flow in controlling mechanical system oscillation quot aims to initially approach this method. 2. The objectives of the thesis The main objective of the thesis is to provide general methods to control oscillation based on measurement of energy flow namely - Find the optimal solution for passive control systems based on energy flows - Propose the semi-active control algorithms to control the .