1. Supervisory Control of Drilling
2. Gopalakrishnan, V., Fedewa, D., Mehrabi, M., Kota, S. and Orlandea, N. 2000. Parallel structures and their applications in reconfigurable machining systems. Proceedings of 2000 PKM International Conference. 2000, Ann Arbor, Michigan, USA. pp.87–97.
3. Advanced Controllers for Feed Drives
4. Reconfigurable Machine Tools