TY - GEN
T1 - Evolutionary design of controllers with optimized structure and its application in a Maglev ball control system
AU - Jiaoyang, Zhan
AU - Bin, Xin
AU - Jie, Chen
N1 - Publisher Copyright:
© 2017 Technical Committee on Control Theory, CAA.
PY - 2017/9/7
Y1 - 2017/9/7
N2 - In order to realize the flexible automatic design of controllers, this paper proposes a library-based controller design method with bi-level optimization of structure and parameters. The controller with optimized structure is composed by components which are selected from a component library. A binary string is used to express a controller structure, where each bit represents the connection relationship between two links. The controller structure and parameters are optimized in a hierarchical manner by the binary Geometric Differential Evolution Algorithm in the outer layer and an advanced Differential Evolution algorithm variant named JADE in the inner layer, respectively. Simulation and experiment of a magnetic levitation ball control system have been done to verify the performance of the presented controller. Results demonstrate the feasibility and superiority of the proposed method.
AB - In order to realize the flexible automatic design of controllers, this paper proposes a library-based controller design method with bi-level optimization of structure and parameters. The controller with optimized structure is composed by components which are selected from a component library. A binary string is used to express a controller structure, where each bit represents the connection relationship between two links. The controller structure and parameters are optimized in a hierarchical manner by the binary Geometric Differential Evolution Algorithm in the outer layer and an advanced Differential Evolution algorithm variant named JADE in the inner layer, respectively. Simulation and experiment of a magnetic levitation ball control system have been done to verify the performance of the presented controller. Results demonstrate the feasibility and superiority of the proposed method.
KW - Differential Evolution
KW - Intelligent Optimization
KW - Library-based Controller Design
KW - Optimal Design of Controllers
KW - Structural Optimization
UR - http://www.scopus.com/inward/record.url?scp=85032182028&partnerID=8YFLogxK
U2 - 10.23919/ChiCC.2017.8027744
DO - 10.23919/ChiCC.2017.8027744
M3 - Conference contribution
AN - SCOPUS:85032182028
T3 - Chinese Control Conference, CCC
SP - 2545
EP - 2550
BT - Proceedings of the 36th Chinese Control Conference, CCC 2017
A2 - Liu, Tao
A2 - Zhao, Qianchuan
PB - IEEE Computer Society
T2 - 36th Chinese Control Conference, CCC 2017
Y2 - 26 July 2017 through 28 July 2017
ER -