Abstract
This paper provides a systematic approach to design a vehicle's independent suspension system. In this approach, multi-link type suspension is selected. By treating it as a parallel mechanism, both the kinematic design and force analysis are conducted in the same framework of screw theory. Regarding the kinematic design, constraint-based approach is used to find suitable layouts of constraint limbs in accordance with desired degree of freedom. In the force analysis, stiffness matrix of the suspension mechanism is developed, leading to the deformation and stress analysis under various critical loads. The developed formulae are further utilized to design suitable suspension mechanism, followed by finite-element-simulation validation as well as optimization design to reduce the resulted maximum stresses.
| Original language | English |
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| Title of host publication | 39th Mechanisms and Robotics Conference |
| Publisher | American Society of Mechanical Engineers (ASME) |
| Volume | 5B-2015 |
| ISBN (Print) | 9780791857137 |
| DOIs | |
| Publication status | Published - 5 Aug 2015 |
| Event | ASME 2015 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC/CIE 2015 - Boston, United States Duration: 2 Aug 2015 → 5 Aug 2015 |
Conference
| Conference | ASME 2015 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC/CIE 2015 |
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| Country/Territory | United States |
| City | Boston |
| Period | 2/08/2015 → 5/08/2015 |