Prediction of Tooth Profile Deviation for WEDM Rigid Gears Based on ISSA-LSSVM

doi:10.3390/app14114596

IR > 机电工程学院

	Prediction of Tooth Profile Deviation for WEDM Rigid Gears Based on ISSA-LSSVM
	Wang, Yazhou; Wang, Zhen; Wang, Gang; Xu, Huike
	2024-06
发表期刊	APPLIED SCIENCES-BASEL
卷号	14 期号:11
摘要	This study aimed to develop and validate an improved sparrow search algorithm (ISSA)-optimized Least Squares Support Vector Machine (LSSVM) model for accurately predicting the tooth profile deviation of rigid gears produced by wire electrical discharge machining (WEDM). The ISSA was obtained by optimizing the sparrow search algorithm (SSA) using Tent chaotic mapping, adaptive adjustment strategy, dynamic inertia weights, and grey wolf hierarchy strategy. The effectiveness of the ISSA was verified using four different classes of benchmark test functions. Four main process parameters (peak current, pulse width, pulse interval, and tracking) were taken as inputs and the tooth profile deviations of rigid gears were considered as outputs to develop an ISSA-LSSVM-based profile deviation prediction model. The prediction performance of the ISSA-LSSVM model was evaluated by comparing it with the LSSVM model optimized by three standard algorithms. The prediction results of the ISSA-LSSVM model were R2 = 0.9828, RMSE = 0.0029, and MAPE = 0.0156. The results showed that the established model exhibits high prediction accuracy and can provide reliable theoretical guidance for predicting the tooth profile deviation of rigid gears.
关键词	rigid gears wire electrical discharge machining tooth profile deviation least squares support vector machine improved sparrow search algorithm
DOI	10.3390/app14114596
收录类别	SCIE
语种	英语
资助项目	Natural Science Foundation of Gansu Province
WOS研究方向	Chemistry ; Engineering ; Materials Science ; Physics
WOS类目	Chemistry, Multidisciplinary ; Engineering, Multidisciplinary ; Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号	WOS:001245265100001
出版者	MDPI
原始文献类型	Article
EISSN	2076-3417
引用统计	无
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/171009
专题	机电工程学院外国语学院
通讯作者	Wang, Yazhou
作者单位	Lanzhou Univ Technol, Sch Mech & Elect Engn, Lanzhou 730050, Peoples R China
第一作者单位	兰州理工大学
通讯作者单位	兰州理工大学
第一作者的第一单位	兰州理工大学
推荐引用方式 GB/T 7714	Wang, Yazhou,Wang, Zhen,Wang, Gang,et al. Prediction of Tooth Profile Deviation for WEDM Rigid Gears Based on ISSA-LSSVM[J]. APPLIED SCIENCES-BASEL,2024,14(11).
APA	Wang, Yazhou,Wang, Zhen,Wang, Gang,&Xu, Huike.(2024).Prediction of Tooth Profile Deviation for WEDM Rigid Gears Based on ISSA-LSSVM.APPLIED SCIENCES-BASEL,14(11).
MLA	Wang, Yazhou,et al."Prediction of Tooth Profile Deviation for WEDM Rigid Gears Based on ISSA-LSSVM".APPLIED SCIENCES-BASEL 14.11(2024).