A family of Runge–Kutta (RK) methods designed for better stability is proposed. Authors have optimized the stability of RK method by increasing the stability region by trading some of the higher order terms in the Taylor series. For flow involving shocks, compromising a few higher order terms will not affect convergence rate that is justified with an example. Though this kind of analysis began about three decades ago, most of the papers dealt with classical optimization and ended up in relatively nonoptimal values. Here, authors have overcome that by using evolutionary algorithm (EA), the result is refined using multisection method (MSM). The schemes designed based on this procedure have better stability than the classical RK methods, strong stability RK methods (SSPRK), and low dispersive and dissipative RK methods (LDDRK) of the same number of stages. Authors have tested the schemes on a variety of test cases and found some significant improvement.
Skip Nav Destination
Article navigation
October 2018
Research-Article
Hyperbolic Runge–Kutta Method Using Evolutionary Algorithm
A. Arun Govind Neelan,
A. Arun Govind Neelan
Department of Aerospace Engineering,
Indian Institute of
Space Science and Technology,
Thiruvananthapuram 695547, Kerala, India
e-mail: arungovindneelan@gmail.com
Indian Institute of
Space Science and Technology,
Thiruvananthapuram 695547, Kerala, India
e-mail: arungovindneelan@gmail.com
Search for other works by this author on:
Manoj T. Nair
Manoj T. Nair
Department of Aerospace Engineering,
Indian Institute of
Space Science and Technology,
Thiruvananthapuram 695547, Kerala, India
e-mail: manojtnair.iist@gmail.com
Indian Institute of
Space Science and Technology,
Thiruvananthapuram 695547, Kerala, India
e-mail: manojtnair.iist@gmail.com
Search for other works by this author on:
A. Arun Govind Neelan
Department of Aerospace Engineering,
Indian Institute of
Space Science and Technology,
Thiruvananthapuram 695547, Kerala, India
e-mail: arungovindneelan@gmail.com
Indian Institute of
Space Science and Technology,
Thiruvananthapuram 695547, Kerala, India
e-mail: arungovindneelan@gmail.com
Manoj T. Nair
Department of Aerospace Engineering,
Indian Institute of
Space Science and Technology,
Thiruvananthapuram 695547, Kerala, India
e-mail: manojtnair.iist@gmail.com
Indian Institute of
Space Science and Technology,
Thiruvananthapuram 695547, Kerala, India
e-mail: manojtnair.iist@gmail.com
1Corresponding author.
Contributed by the Design Engineering Division of ASME for publication in the JOURNAL OF COMPUTATIONAL AND NONLINEAR DYNAMICS. Manuscript received November 29, 2017; final manuscript received June 20, 2018; published online August 1, 2018. Assoc. Editor: Firdaus Udwadia.
J. Comput. Nonlinear Dynam. Oct 2018, 13(10): 101003 (7 pages)
Published Online: August 1, 2018
Article history
Received:
November 29, 2017
Revised:
June 20, 2018
Citation
Arun Govind Neelan, A., and Nair, M. T. (August 1, 2018). "Hyperbolic Runge–Kutta Method Using Evolutionary Algorithm." ASME. J. Comput. Nonlinear Dynam. October 2018; 13(10): 101003. https://doi.org/10.1115/1.4040708
Download citation file:
Get Email Alerts
Cited By
Machine Learning Non-Reciprocity of a Linear Waveguide With a Local Nonlinear, Asymmetric Gate: Case of Strong Coupling
J. Comput. Nonlinear Dynam (March 2023)
Mechanical Design, Planning, and Control for Legged Robots in Distillation Columns
J. Comput. Nonlinear Dynam
Beams With a Varying Cross Section in the Generalized Strain Formulation for Flexure Modeling
J. Comput. Nonlinear Dynam (March 2023)
Related Articles
A Generalized Structure-Dependent Semi-Explicit Method for Structural Dynamics
J. Comput. Nonlinear Dynam (November,2018)
An Efficient Operational Matrix Technique for Multidimensional Variable-Order Time Fractional Diffusion Equations
J. Comput. Nonlinear Dynam (November,2016)
Special Issue: Geometric Methods and Formulations
J. Comput. Nonlinear Dynam (March,2017)
Green’s Function Iterative Approach for Solving Strongly Nonlinear Oscillators
J. Comput. Nonlinear Dynam (September,2017)
Related Proceedings Papers
Related Chapters
A Novel Clustering Approach for Manets Based on Mobility
International Conference on Computer and Computer Intelligence (ICCCI 2011)
Model-Building for Robust Reinforcement Learning
Intelligent Engineering Systems through Artificial Neural Networks, Volume 20
IEL: A New Localization Algorithm for Wireless Sensor Network
International Conference on Instrumentation, Measurement, Circuits and Systems (ICIMCS 2011)