张拉整体结构振动最优控制的作动器优化配置

doi:10.3969/j.issn.1001-2400.2014.01.030

Abstract

Abstract:

The simulated annealing algorithm is employed to implement the actuators placement optimization for a tensegrity structure, and the effect of actuator positioning on the vibration control of the structure is analyzed. To this end, the ANSYS model of a 4-floor tensegrity structure is built, and the state space control equation of the structure through mode transform and mode truncation is deduced. Based on optimal vibration control for the tensegrity structure, the energy of the system with respect to actuator locations is chosen as the optimal criterion. Simulation results indicate that the optimization method is effective, and that the performance of vibration control of the tensegrity structure is improved dramatically when actuators are placed in the optimal position.

Key words: tensegrity structure, vibration control, actuators, optimal control, simulated annealing algorithm, optimal placement

CLC Number:

TH113.1

JIANG Jie;LI Tuanjie. Actuator placement optimization of optimum vibration control for tensegrity structures[J].J4, 2014, 41(1): 170-175.

[1]	LI Haipeng,FENG Dazheng,ZHOU Yongwei. Optimum placement method of multistatic radar barrier coverage [J]. Journal of Xidian University, 2021, 48(2): 147-155.
[2]	GUO Kongming,JIANG Jun,XU Yalan. Model predictive path integral method for nonlinear random vibration control [J]. Journal of Xidian University, 2020, 47(4): 48-54.
[3]	LUO Yuling,OUYANG Xue,CAO Lüchen,QIU Senhui,LIAO Zhixian,CEN Mingcan. Image encryption using the genetic simulated annealing algorithmand chaotic systems [J]. Journal of Xidian University, 2019, 46(5): 171-179.
[4]	LU Yi,ZHOU Jie,WAN Liancheng. Improved method for 2D target coverage in wireless sensor networks [J]. Journal of Xidian University, 2019, 46(2): 101-106.
[5]	LI Tuanjie;CHE Mingkui. Analysis and experimental verification of relationship between external force and deformation of tensegrity structures [J]. Journal of Xidian University, 2017, 44(1): 24-28.
[6]	GE Lin;JI Xinsheng;JIANG Tao. Situation prediction of network information content security incidents using E-IGA-RBF [J]. J4, 2015, 42(4): 107-113.
[7]	CHENG Guoqing;HU Jingao. Proximate time-optimal control scheme for speed-constrained servo systems [J]. J4, 2015, 42(1): 180-186.
[8]	LIN Min;LI Tuanjie;JI Zhifei. Form-finding of tensegrity structures based on IAFSA [J]. J4, 2014, 41(5): 112-117.
[9]	XU Ya-lan;CHEN Jian-jun;LIU Zhen. Trajectory tracking control for the flexible-link robot manipulator using piezoelectric materials [J]. J4, 2008, 35(3): 504-507.
[10]	CHEN Long;CHEN Jian-jun;MA Juan;ZAHNG Xue-feng. Eigenvalues analysis of the vibration control system with stochastic parameters [J]. J4, 2008, 35(2): 324-329.
[11]	XU Ya-qing1;WEI Yi-hua2;HU Qi-ying2. Modeling and numerical analysis on the reserve price of reverse auction [J]. J4, 2007, 34(3): 468-471.
[12]	LI Bing-jie(1;2);LIU San-yang(1);YIN Zhong-hai(1;2). Nonlinear programming method for time optimal switching control [J]. J4, 2006, 33(2): 299-303.
[13]	JIANG Min(1);HU Qi-ying(2);MENG Zhi-qing(3). Study of the optimal control model of the value-at-risk [J]. J4, 2006, 33(1): 142-144.
[14]	GAO Hai-xia;YANG Yin-tang;DONG Gang. An improved pre-layout wire length estimation [J]. J4, 2005, 32(6): 907-910.
[15]	MA Hao;LI Jun-min. 2-D analysis of an iterative algorithm for the optimal control of the discrete nonlinear system [J]. J4, 2004, 31(2): 286-290.

Actuator placement optimization of optimum vibration control for tensegrity structures

PDF (PC)

Like

Knowledge

Cited

Abstract

Cite this article

share this article

References

Related Articles 15

Metrics

Comments

Recommended 0