Multi-objective Optimal Design of Vibration Absorber with Simple Cell Mapping Algorithm

2017 ◽  
Vol 23 (5) ◽  
pp. 488-492
Author(s):  
Jianqiao Sun ◽  
Wen Zheng ◽  
Furui Xiong ◽  
Zhichang Qin ◽  
Qian Ding
Keyword(s):  
Optimal Design ◽  
Simple Cell ◽  
Vibration Absorber ◽  
Cell Mapping ◽  
Mapping Algorithm ◽  
Multi Objective ◽  
Simple Cell Mapping

Multi-objective optimal design of feedback controls for dynamical systems with hybrid simple cell mapping algorithm

2014 ◽  
Vol 19 (5) ◽  
pp. 1465-1473 ◽  
Author(s):  
Fu-Rui Xiong ◽  
Zhi-Chang Qin ◽  
Yang Xue ◽  
Oliver Schütze ◽  
Qian Ding ◽  
...  
Keyword(s):  
Dynamical Systems ◽  
Optimal Design ◽  
Simple Cell ◽  
Cell Mapping ◽  
Feedback Controls ◽  
Mapping Algorithm ◽  
Multi Objective ◽  
Simple Cell Mapping

scholarly journals Multi-objective optimal design of sliding mode control with parallel simple cell mapping method

2016 ◽  
Vol 23 (1) ◽  
pp. 46-54 ◽  
Author(s):  
Zhi-Chang Qin ◽  
Fu-Rui Xiong ◽  
Qian Ding ◽  
Carlos Hernández ◽  
Jesús Fernandez ◽  
...  
Keyword(s):  
Optimal Design ◽  
Sliding Mode Control ◽  
Sliding Mode ◽  
Mapping Method ◽  
Simple Cell ◽  
Design Parameters ◽  
Cell Mapping ◽  
Multi Objective ◽  
Mode Control ◽  
Simple Cell Mapping

This paper presents a study of the multi-objective optimal design of a sliding mode control for an under-actuated nonlinear system with the parallel simple cell mapping method. The multi-objective optimal design of the sliding mode control involves six design parameters and five objective functions. The parallel simple cell mapping method finds the Pareto set and Pareto front efficiently. The parallel computing is done on a graphics processing unit. Numerical simulations and experiments are done on a rotary flexible arm system. The results show that the proposed multi-objective designs are quite effective.

Multi-Objective Optimal Design and Validation of Sliding Mode Control

2015 ◽  
Author(s):  
Zhi-Chang Qin ◽  
Fu-Rui Xiong ◽  
Qian Ding ◽  
Carlos Hernández ◽  
Jesús Fernandez ◽  
...  
Keyword(s):  
Optimal Design ◽  
Mapping Method ◽  
Simple Cell ◽  
Design Parameters ◽  
Processing Unit ◽  
Cell Mapping ◽  
Slide Mode Control ◽  
Multi Objective ◽  
Mode Control ◽  
Simple Cell Mapping

This paper presents a study of multi-objective optimal design of a slide mode control for an under-actuated nonlinear system with the parallel simple cell mapping method. The multi-objective optimal design of the slide mode control involves 6 design parameters and 5 objective functions. The parallel simple cell mapping method finds the Pareto set and Pareto front efficiently. The parallel computing is done on a graphic processing unit (GPU). Numerical simulations and experiments are done on a rotary flexible arm system. The results show that the proposed multi-objective designs are quite effective.

Parallel simple cell mapping for multi-objective optimization

2016 ◽  
Vol 48 (11) ◽  
pp. 1845-1868 ◽  
Author(s):  
Jesús Fernández ◽  
Oliver Schütze ◽  
Carlos Hernández ◽  
Jian-Qiao Sun ◽  
Fu-Rui Xiong
Keyword(s):  
Simple Cell ◽  
Multi Objective Optimization ◽  
Cell Mapping ◽  
Multi Objective ◽  
Simple Cell Mapping

scholarly journals Simple cell mapping method for multi-objective optimal feedback control design

2013 ◽  
Vol 1 (3) ◽  
pp. 231-238 ◽  
Author(s):  
Carlos Hernández ◽  
Yousef Naranjani ◽  
Yousef Sardahi ◽  
Wei Liang ◽  
Oliver Schütze ◽  
...  
Keyword(s):  
Feedback Control ◽  
Control Design ◽  
Mapping Method ◽  
Optimal Feedback Control ◽  
Simple Cell ◽  
Cell Mapping ◽  
Multi Objective ◽  
Optimal Feedback ◽  
Simple Cell Mapping

A hybrid method of evolutionary algorithm and simple cell mapping for multi-objective optimization problems

2016 ◽  
Vol 5 (3) ◽  
pp. 570-582 ◽  
Author(s):  
Yousef Naranjani ◽  
Carlos Hernández ◽  
Fu-Rui Xiong ◽  
Oliver Schütze ◽  
Jian-Qiao Sun
Keyword(s):  
Evolutionary Algorithm ◽  
Hybrid Method ◽  
Optimization Problems ◽  
Simple Cell ◽  
Multi Objective Optimization ◽  
Cell Mapping ◽  
Multi Objective ◽  
Simple Cell Mapping

scholarly journals An Improved Method for Estimating the Domain of Attraction of Passive Biped Walker

2019 ◽  
Vol 2019 ◽  
pp. 1-11 ◽  
Author(s):  
Yu Wang ◽  
Heng Cao ◽  
JinLin Jiang
Keyword(s):  
Domain Of Attraction ◽  
Mapping Method ◽  
Simple Cell ◽  
Iteration Algorithm ◽  
Poincaré Mapping ◽  
Cell Mapping ◽  
Improved Method ◽  
Stable Domain ◽  
Simple Cell Mapping ◽  
Poincare Mapping

An indicator of a passive biped walker’s global stability is its domain of attraction, which is usually estimated by the simple cell mapping method. It needs to calculate a large number of cells’ Poincare mapping result in the estimating process. However, the Poincare mapping is usually computationally expensive and time-consuming due to the complex dynamical equation of the passive biped walker. How to estimate the domain of attraction efficiently and reliably is a problem to be solved. Based on the simple cell mapping method, an improved method is proposed to solve it. The proposed method uses the multiple iteration algorithm to calculate a stable domain of attraction and effectively decreases the total number of Poincare mappings. Through the simulation of the simplest passive biped walker, the improved method can obtain the same domain of attraction as that calculated using the simple cell mapping method and reduce calculation time significantly. Furthermore, this improved method not only proposes a way of rapid estimating the domain of attraction, but also provides a feasible tool for selecting the domain of interest and its discretization level.

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