![Juan Ren image](https://www.engineering.iastate.edu/people/files/2016/01/Juan-Ren-2019-UPDATE-WEB-CROP-150x150.jpg)
Associate Professor
Mechanical Engineering
Faculty | ME Faculty Mechanical Engineering | High-speed imaging and broad-band viscoelasticity spectroscopy of soft and biological materials Nanoscale probe-based broadband biomechanics characterization System-inversion based feedforward-feedback control optimal control and iterative control theory and implementation to nanotechnology