Michigan Technological University received a $199,401 Project Grant award from the National Science Foundation's Engineering (CFDA 47.041) program to conduct research on using ambient vibrations to circulate liquid coolant in electric vehicles. The two-year award beginning July 1, 2023 will fund the development of physics-based models and experimental investigations to determine if anechoic structural waves can be generated from typical vehicle vibrations. The research aims to harness these...
This EAGER (Early-Concept Grants for Exploratory Research) project, awarded by the National Science Foundation (NSF) Division of Civil, Mechanical, and Manufacturing Innovation under the NSF Engineering program (CFDA 47.041), will advance the theory and application of vibrational control, a powerful method for stabilizing complex systems. The $299,998 project aims to develop new adaptive vibrational stabilization methods that can maintain the benefits of vibrational control without requiring...
This National Science Foundation (NSF) Engineering program (CFDA 47.041) Project Grant award of $150,000 to Auburn University will fund a research project titled "Three-Dimensional Geometry Effects on Flow-Induced Vibrations". The project aims to apply novel numerical simulation methods to study the complex three-dimensional geometry effects on flow-induced vibrations, which are critical for designing stable engineering structures like buildings, bridges, and offshore platforms, as...
This National Science Foundation (NSF) Engineering (CFDA 47.041) Project Grant award in the amount of $200,000 supports research to characterize the dynamics of micro-electro-mechanical resonators and improve their performance for use in advanced sensing and timekeeping devices. Specifically, the research will study the application of variable mechanical tension to tune the resonance frequency of these tiny vibrating structures, with the goal of achieving ultra-stable resonance frequency and...
This $400,000 federal Project Grant award from the National Science Foundation's Engineering program (CFDA 47.041) to Iowa State University supports the development of a fundamental realizable limit vibration energy harvesting technology. The key products and services to be delivered include: (I) Theorizing the fundamental realizable limit (FRL) energy output for vibration energy harvesters based on system parameters and excitation characteristics. (II) Developing a mathematical approach to...
This National Science Foundation (NSF) Project Grant award for $320,000.00, awarded on May 1, 2025 under the Engineering program (CFDA 47.041), aims to advance sustainable electrification systems by developing a novel estimation and monitoring framework to reduce the cost and extend the lifespan of repurposed electric vehicle (EV) batteries. The key products and services to be delivered include: (1) a sensor-lean and computationally-efficient estimation approach to simultaneously monitor a large...
The University of Michigan was awarded a three-year, $415,300 project grant from the National Science Foundation Division of Civil, Mechanical, and Manufacturing Innovation under the Engineering program (CFDA 47.041). The grant will fund research to develop software compensation techniques to tackle motion-command-induced nonlinear vibration in manufacturing machines. The goal is to improve machine performance and product quality by reducing unwanted vibrations during operation. Working from its...
This $400,000 Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) will fund research at the University of Southern California (USC) to develop a non-resonant electromagnetic vibration energy harvester with a magnetic gear for use in wearable technology. The goal is to efficiently generate electrical power from human motion, such as walking, to continuously power wearable devices without the need for frequent battery recharging or replacement. The...
This $100,000 Project Grant from the National Science Foundation's Engineering program (CFDA 47.041) supports the acquisition of an all-in-one optical measurement workstation by Boise State University. The workstation will provide micro-scale vibration and topography characterization capabilities to enhance research and education capacity in materials science, biomedical engineering, additive manufacturing, and quantum physics. It will be integrated into course projects, research internships,...
This Project Grant award of $549,999.00 from the National Science Foundation's Engineering program (CFDA 47.041) will fund research to develop isolated piezoelectric transformers that can enable major advancements in the miniaturization and performance of power electronics. The primary objectives are to (1) characterize and model piezoelectric material losses, (2) design high-efficiency, high-power-density isolated piezoelectric transformers, and (3) develop power converter circuit topologies...