This National Science Foundation (NSF) Technology, Innovation, and Partnerships (CFDA 47.084) Project Grant award of $305,000 to Creathadh Energies LLC, a small business located in Cedar Falls, IA, supports the development of a prototype for vibration harvesting in wearable devices. The key objectives are to create an electromagnetic vibration harvester and power management system that can continuously power a wearable sensor, such as a heart rate monitor for athletes, without the need for...
The National Science Foundation awarded The Ohio State University a $250,000 Project Grant under the Engineering program (CFDA 47.041) to develop frequency-tunable vibration energy harvesters. The project aims to produce energy harvesters capable of operating over a wider frequency range at resonance compared to conventional solutions. This will benefit both sensing and power generation applications. Under this award, Ohio State will experimentally validate computational models of harvesters...
The University of New Mexico (UNM) received a $250,000 Project Grant award from the National Science Foundation Division of Electrical, Communications and Cyber Systems under the Engineering (47.041) federal grant program. The award will support research from June 1, 2023 through May 31, 2028 to develop a universal low-frequency microsystem vibration energy harvester to power wireless sensor networks. The research aims to address current challenges limiting micro-scale vibration energy...
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 National Science Foundation (NSF) Engineering Program (CFDA 47.041) Project Grant award for $499,462 aims to explore and study an innovative solution to power future mobile machine-to-machine (M2M) Internet-of-Things (IoT) devices. The objective is to develop a microsystem that enables direct coupling of electromagnetic waves to a resonant piezoelectric transformer for efficient wireless RF energy harvesting. Key products and services to be delivered include: Demonstration of a novel...
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 National Science Foundation (NSF) Engineering (CFDA 47.041) project grant award to Iowa State University of Science and Technology totaling $411,904 will develop new methods to accelerate long-term electromagnetic transient (EMT) simulations of electric grids powered by renewable energy resources. The key research objectives are to: Model transmission lines using improved lumped-parameter approaches to minimize simulation errors, Engineer a specialized numerical integration algorithm to...
The Iowa State University of Science and Technology received a $321,056 Project Grant award from the National Science Foundation on April 1, 2021 to support research titled "Acoustically Activated Release of Organic Liquids in Porous Media: A Multiscale Experimental Investigation Using Laser-Based Optical Diagnostics." The research is being conducted under the NSF's Engineering program (CFDA 47.041), which aims to improve engineering innovation and excellence through funding of basic...
This $313,839 Project Grant awarded by the National Science Foundation's (NSF) Engineering program (CFDA 47.041) supports research at Iowa State University to advance the theory and algorithms for distribution control. The project focuses on three main challenges involving nonlinearity in dynamics, interactions among agents, and robustness of control policy. The research aims to deliver a suite of theory and algorithms for controlling distributions in dynamical systems or population ensembles,...
This is a $200,000 three-year project grant awarded by the National Science Foundation (NSF) Engineering program (CFDA 47.041) to Oakland University. The award supports research to develop unique vibration and noise control technologies, specifically centrifugal pendulum vibration absorbers (CPVAs), to reduce vibrations in rotating systems such as helicopter rotors and vehicle powertrains. The research aims to generate new fundamental knowledge related to the design of CPVAs for...