I received my Ph.D. degree in Agricultural and Biological Engineering at the UF. I would like to greatly thank my advisor (Rachata Muneepeerakul), my committee members (Greg Kiker, Ray Huffaker, Alina Zare, and Jeffrey Johnson), and all friends regardless of where they are. Lastly but not the least, I appreciate my family, especially my wife, Giyeon, for unconditional support.