ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2026
Sustained Self-Powered Real-Time Vibration Monitoring Through Integrated Nonlinear Harvesting and Energy-Aware Wireless Sensing.
Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Sustained Self-Powered Real-Time Vibration Monitoring Through Integrated Nonlinear Harvesting and Energy-Aware Wireless Sensing.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
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Authors and funding
11 authors.
Funding
Abstract
Continuous high-frequency data acquisition is critical for advanced structural monitoring and data-driven systems, yet remains limited by the insufficient energy budget of self-powered sensing. Existing solutions are largely confined to intermittent operation or low sampling rates, as sustained high-throughput sensing imposes prohibitive power demands. In this paper, we propose a full-stack self-powered sensing framework that overcomes this barrier via a synergistic electromechanical-circuit-sensing co-design. The system integrates a quasi-zero-stiffness (QZS) piezoelectric energy harvester (PEH) for efficient weak-excitation energy harvesting, a synchronous electric charge extraction (SECE) interface for impedance-decoupled energy extraction, and an energy-aware sensing module for efficient high-frequency operation. This integrated architecture enables sustained real-time waveform acquisition at a continuous sampling rate of approximately 48 Sa/s, achieving an unprecedented level of continuous high-frequency sensing compared to existing self-powered systems and far exceeding the limitations of intermittent operation. The system can operate using energy harvested from a single piezoelectric transducer, while maintaining stable performance over a frequency range of 6-8 Hz at a low excitation level of 0.14 g. By transforming self-powered sensing from discrete, low-rate measurements to continuous real-time monitoring, this work establishes a new paradigm for fully energy-autonomous sensing and lays the foundation for scalable, infrastructure-level deployment of intelligent monitoring systems.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.