Academic Background With the increasing demand for high-speed and lightweight design in the aviation industry, more and more aviation transmission shaft systems have adopted supercritical design. Supercritical design means that the drive shaft must cross its first critical speed, but when crossing the critical speed, the shaft system will produce s...
Academic Background Complex Networks (CNs) play a crucial role in fields such as sociology, engineering, and natural sciences, and are widely applied in scenarios like power distribution, traffic dispatching, and multi-agent collaboration. However, due to factors such as communication packet loss, sensor noise, and environmental uncertainties, obta...
Academic Background In today’s complex network systems, state estimation is a critical issue, especially when dealing with uncertainties and noise. Complex networks typically consist of multiple interconnected nodes, and the dynamic behavior of each node may be influenced by nonlinear factors. The Takagi-Sugeno (T-S) fuzzy model has demonstrated si...
Background Introduction In aerospace engineering, thin laminated composite structures (such as wings) are prone to vibration under high-speed airflow, which may lead to instability phenomena such as flutter or divergence, affecting the safety and performance of aircraft. Particularly, when delamination (i.e., adhesive failure between layers) exists...
Parameter Identification of a Nonlinear Vertical Axis Rotating Machine: An Innovative Approach Based on Reduced Order Modeling and Data Assimilation Academic Background In modern engineering, the modeling of nonlinear dynamic systems is a crucial research area. However, such systems often involve parameters that are difficult to measure or estimate...
Research on Finite-Time Adaptive Robust Trajectory Tracking Control for Dual-Arm Space Robots Research Background and Problem With the rapid development of space technology, space robots are playing an increasingly important role in on-orbit servicing, satellite assembly, spacecraft refueling, and other tasks. However, space robot systems face nume...
Stability Analysis of Multi-Area Interconnected Power Systems under Denial of Service Attacks Academic Background With the increasing demand for electricity in modern society, the stability and security of power systems have become critical issues. To meet the electricity demand, multiple power generation areas are interconnected to form an integra...
Academic Background With the rapid development of portable electronic devices and electric vehicles, the demand for high-performance energy storage technologies is growing. Lithium-ion batteries (LIBs), as the mainstream energy storage technology, still face challenges in terms of energy density and safety. In particular, the growth of lithium dend...
Academic Background With the rapid development of wearable electronic devices (such as health monitoring devices and human-computer interaction devices), the demand for flexible, safe, and sustainable power solutions is becoming increasingly urgent. Although traditional lithium-ion batteries are widely used, their rigid structure, safety risks, env...
Academic Background With the intensification of global climate change, energy consumption in buildings, particularly from air conditioning systems, continues to rise. Statistics show that building air conditioning systems account for approximately 10% of global annual electricity consumption, a figure that is increasing alongside carbon emissions, ...