Abstract
An optimal method for curve generation and optimization of the slider motion in slide-crank servo press is proposed and studied. The advantage of this method is the combination of Bezier curve model and genetic algorithm. Firstly, the input motion characteristics are defined by Bezier curves. Then the mathematical model based on the servo press motion is established. Afterwards, the output motion characteristics with different requirements are described. The motion curves are classified and summarized according to different constraint functions. At last, the simulation and experimental results are compared. Results show the design method meets the process requirements of the servo press successfully.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Osakada, K., Mori, K., Altan, T., Groche, P.: Mechanical servo press technology for metal forming. CIRP Ann. Manuf. Technol. 60(2), 651–672 (2011)
Wu, L.L., Chang, W.T., Liu, C.H.: The design of varying-velocity translating cam mechanisms. Mech. Mach. Theory 42(3), 352–364 (2007)
Yao, Y.A., Zhang, C., Yan, H.S.: Motion control of cam mechanisms. Mech. Mach. Theory 35(4), 593–607 (2000)
Sun, C.Q., Ren, A.H., Sun, G.X.: Optimum design of motion curve of cam mechanism with lowest maximum acceleration. Appl. Mech. Mater. 86, 666–669 (2011)
Yan, H.S., Chen, W.R.: On the output motion characteristics of variable input speed servo-controlled slider-crank mechanisms. Mech. Mach. Theory 35(4), 541–561 (2000)
Yan, H.S., Chen, W.R.: A variable input speed approach for improving the output motion characteristics of Watt-type presses. Int. J. Mach. Tools Manuf 40(5), 675–690 (2000)
Yan, H.S., Soong, R.C.: Kinematic and dynamic design of four-bar linkages by links counterweighing with variable input speed. Mech. Mach. Theory 36(9), 1051–1071 (2001)
Yan, H.S., Chen, W.R.: Optimized kinematic properties for stevenson type presses with variable input speed approach. J. Mech. Des. 124(2), 350–354 (2002)
Nguyen, V.T., Kim, D.J.: Flexible cam profile synthesis method using smoothing spline curves. Mech. Mach. Theory 42(7), 825–838 (2007)
Wang, S.H., Hu, J.H., Wang, Y.K.: Electronic cam trajectory generation algorithm based on global optimal control points of non uniform b-spline. Appl. Mech. Mater. 418, 219–224 (2013)
Kharal, A., Saleem, A.: Neural networks based airfoil generation for a given Cp using Bezier–PARSEC parameterization. Aerosp. Sci. Technol. 23(1), 330–344 (2012)
Ziolkowski, M., Gratkowski, S.R.: Genetic algorithm and Bezier curves-based shape optimization of conducting shields for low-frequency magnetic fields. IEEE Trans. Magn. 44(6), 1086–1089 (2008)
Shang, W.F., Zhao, S.D., Shen, Y.J.: A flexible tolerance genetic algorithm for optimal problems with nonlinear equality constraints. Adv. Eng. Inform. 23(3), 253–264 (2009)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2018 Springer International Publishing AG
About this paper
Cite this paper
Qu, J. (2018). Trajectory Generation and Optimization of Slider Crank for Servo Press Based on Bezier Curve Model and Genetic Algorithm. In: Qiao, F., Patnaik, S., Wang, J. (eds) Recent Developments in Mechatronics and Intelligent Robotics. ICMIR 2017. Advances in Intelligent Systems and Computing, vol 690. Springer, Cham. https://doi.org/10.1007/978-3-319-65978-7_5
Download citation
DOI: https://doi.org/10.1007/978-3-319-65978-7_5
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-65977-0
Online ISBN: 978-3-319-65978-7
eBook Packages: EngineeringEngineering (R0)