'Lock-and-key' chemistry keeps cancer drugs inactive until they reach tumor sites

Many therapeutic molecules used in cancer treatments are highly toxic, often harming healthy tissues and causing significant ...
IEEE

Dynamic Phasor Modeling, Stability Analysis, and Controller Design of Single-Phase Grid-Forming Converters

Abstract: Grid-forming converters become the enabler of modern power systems. As distributed renewable energy sources gain popularity, the demand for single-phase grid-forming converters has risen as ...
IEEE

Transient Stability Assessment for Paralleled-VSC Systems via Interactive Power Quantification

Abstract: Grid-forming (GFM) converters have shown great potential for voltage and frequency support in power electronics dominated power systems. However, their power-based voltage regulation is ...
IEEE

Power System Short-Term Voltage Stability Assessment and Margin Estimation via Neural Barrier Function

Abstract: Short-term voltage stability (STVS) has emerged as a critical concern in modern power systems due to increasingly complex transient post-fault dynamics. Effectual STVS assessment and margin ...
IEEE

A Safety-Critical Dynamic System Framework for High-Precision Learning From Demonstration

Abstract: Stable dynamic systems enable robotic systems to plan and execute complex geometric motions in unstructured environments. However, in certain scenarios, such as precision assembly tasks, the ...
IEEE

A Novel Criterion of Transient Stability Analysis for the Wind Power Grid-Connected System

Abstract: The large-scale integration of new energy sources into the power grid leads to a low-inertia characteristic of the grid. This weakens the ability of the grid to regulate when disturbed and ...
IEEE

Dynamical Stability Analysis of Grid-Following and Grid-Forming Inverters With Blockchain Integration for Enhanced Performance in Modernized Nested Microgrids

Abstract: The integration of renewable energy sources and distributed energy resources (DERs) has driven the evolution of modernized nested microgrids, enhancing resilience and flexibility in power ...
IEEE

Finite-Time Stability of Nonlinear Systems Subject to Impulsive Disturbances

Abstract: This paper addresses the problem of finite-time stability (FTS) in nonlinear systems subject to impulsive disturbances. It extends and builds upon previous research on impulsive systems. The ...
IEEE

Dual Event-Triggered Polynomial Dynamic Output Control for Positive Fuzzy Systems via an IT2 Membership Function Relaxation Method

Abstract: The co-design problem of dual event-triggered (DET) mechanism and polynomial dynamic output-feedback (PDOF) controller is investigated for positive polynomial fuzzy systems (PPFSs) with ...