1. Iowa State University Department of Mechanical Engineering, , Ames, IA 50011
2. John Deere Reman—Springfield, Deere & Company , Springfield, MO 65803
3. Iowa State University Department of Industrial and Manufacturing Systems Engineering, , Ames, IA 50011
4. Iowa State University Department of Mechanical Engineering, , Ames, IA 50011 ;
5. Iowa State University Department of Electrical and Computer Engineering, , Ames, IA 50011