An Improved Cuckoo Search Algorithm of Boundary Search and Variable Step-Size for Gravitational Reference Sensor Parameters Identification

doi:10.1109/ACCESS.2021.3092041

CIOMP OpenIR

	An Improved Cuckoo Search Algorithm of Boundary Search and Variable Step-Size for Gravitational Reference Sensor Parameters Identification
	D. Li; H. Liu; D. Wang; Z. Wang and X. Sun
	2021
发表期刊	IEEE Access
ISSN	21693536
卷号	9 页码:91850-91858
摘要	At this stage, in order to ensure the effective work of the gravitational reference sensor, it's necessary to ensure the residual velocity of the test mass(mass = 1.9 kg) after being released by the grabbing positioning and release mechanism is less than 5~mu text{m} /s, so that it can be normally captured by the electrode housing. Therefore, based on mathematical model of the release mechanism electro-mechanical dynamics, this paper conducts related research on the relationship between the residual speed of the test mass and the system parameters of the grabbing positioning and release mechanism. In order to solve the problem of difficulty in identifying model parameters, this paper uses the cuckoo search algorithm to identify model parameters, and improves the search efficiency and success rate by improving the step-length control factor and search strategy. Simulation experiments show that under the same number of iterations, the improved algorithm has achieved an effective improvement in the identification success rate and convergence accuracy of the original algorithm. Through the identification results, the residual speed of the test mass can be derived, verify whether the designed system meets the requirements, and establish an evaluation and guidance system for the system design. 2013 IEEE.
DOI	10.1109/ACCESS.2021.3092041
URL	查看原文
收录类别	SCI ; EI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/65326
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	D. Li,H. Liu,D. Wang,et al. An Improved Cuckoo Search Algorithm of Boundary Search and Variable Step-Size for Gravitational Reference Sensor Parameters Identification[J]. IEEE Access,2021,9:91850-91858.
APA	D. Li,H. Liu,D. Wang,&Z. Wang and X. Sun.(2021).An Improved Cuckoo Search Algorithm of Boundary Search and Variable Step-Size for Gravitational Reference Sensor Parameters Identification.IEEE Access,9,91850-91858.
MLA	D. Li,et al."An Improved Cuckoo Search Algorithm of Boundary Search and Variable Step-Size for Gravitational Reference Sensor Parameters Identification".IEEE Access 9(2021):91850-91858.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
An Improved Cuckoo S（6518KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览下载