1. NSF IUCRC Intelligent Maintenance Systems (IMS), Department of Mechanical Engineering, University of Cincinnati, Cincinnati, OH 45221-0072
2. Department of Mechanical Engineering, University of Michigan, Ann Arbor, MI 48105
3. NSF IUCRC Intelligent Maintenance Systems (IMS), Department of Mechanical Engineering, University of Cincinnati, Cincinnati, OH 45221-0072;
4. Department of Mechanical Engineering, Thapar Institute of Engineering and Technology, Patiala 147004, Punjab, India