CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 12261 > Article
Paper
20 September 2022 An optimal design method of reproducing a given trajectory for planar four-bar linkage
Jinge Xu
Author Affiliations +
Proceedings Volume 12261, International Conference on Mechanical Design and Simulation (MDS 2022); 122611I (2022) https://doi.org/10.1117/12.2638597
Event: Second International Conference on Mechanical Design and Simulation (MDS 2022), 2022, Wuhan, China
Abstract
This paper researched on how to realize a given trajectory more accurately by designing a planar four-bar linkage. In order to reproducing a given curve accurately, analytical synthesis and optimal algorithm were used in this paper. Mathematical model was established at first, the dimension of each link, location of the fixed hinge center and some angles between the links were taken as design variables. Then the objective function is established by calculating the root mean square error between the coupler curve and the given curve at the specified N points. According to Grashof Criteria and the minimum value of the transmission angle, the constraints of the design were determined. The iterative method is used to find the optimal solution of the objective function. Thirdly, an optimal design program were written through the use of Matlab Software to achieve the method. Finally, an example is given to verify the feasibility of the optimization program.
© (2022) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Jinge Xu "An optimal design method of reproducing a given trajectory for planar four-bar linkage", Proc. SPIE 12261, International Conference on Mechanical Design and Simulation (MDS 2022), 122611I (20 September 2022); https://doi.org/10.1117/12.2638597
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
PERSONAL SIGN IN
No SPIE Account? Create one
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 5 PAGES
DOWNLOAD PAPER SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
MATLAB
Computer programming
Evolutionary algorithms
Optimization (mathematics)
Iterative methods
Mathematical modeling
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top