Vol. 60, No. 2, 2026

Automatic Control and Computer Sciences

Warning Model of Credit Default Risk Based on Hierarchical Clustering-Neural Network

Zhanjiang Li, Tongtong Wang, and Qinjin Zhang p. 133 abstract

Development of Centralized Multivariable Cascade Control Strategy for Quadcopter System

Vasanthakumar Sekar and K. Srinivasan p. 143 abstract

Optimal Control of Completely Unknown Nonlinear Systems Based on SDRE Method

Xueping Xiong and Xiaohua Wang p. 164 abstract

Detection and Classification of Diabetic Retinopathy Using 3D Squeeze Net Architecture

D. Umamaheswari, N. Nachammai, and S. Anita p. 176 abstract

Optimization of Lidar SLAM Positioning Using Error Iterative Extended Kalman Filtering with Multisensor Fusion

Bo Chen, Jianjun Wang, Weirun Song, Xiaoxiao Cheng, Kun Wang, and Xudong Li p. 191 abstract

APBROP: Adaptive Priority-Based Routing Protocol for Enhanced Performance in Manets

Sonia Singhal and Ashwani Kush p. 208 abstract

Complex Data Linkages in Buildings Can Be Modeled and Visualized Using Bayesian Networks

Pengcheng Wang, Yuqi Bing, Huan Zhou, Hai Liu, and Meilingzhi Chen p. 220 abstract

Dynamic BI-Handed Sign Recognition Using 3D-CNN and Gated Recurrent Unit for Indian Sign Language

Syed Farhan Naqvi, Smeet H. Ramteke, R. Sreemathy, Jayashree Jagdale, and Aagaaz Ali Sayed p. 231 abstract

Interactive Smooth Variable Structure Filter and Its Application in Integrated Navigation

Lei Wang, Lin Fang, and Mingyu Zhang p. 246 abstract

Attention-Enhanced Deep Learning Framework for Automated Tea Bud Detection

Ranjithkumar Sakthivel, Ajith Nagaraj, Parthasarathy Velusamy, Saravana Kumar Ganesan, and Manikandan Bose p. 260 abstract

Analysis of the Application Effect of Machine Vision Equipment in the Analysis of the Moment of Inertia Measuring System

Su Yang, Xiu Hang, Wang Li Fang, Cheng Lei, and Qin Qi p. 272 abstract