Dr. Warren J. Jasper
Professor and TE Program Director
Textile Engineering, Chemistry, and Science
Filtration (modeling, experimental testing) for fibrous and non fibrous filters; Real-Time dyebath monitoringCurrent projects include:
- Real-time monitoring and control of the batch dyeing process
- Filtration and electret filters.
- Real-time defect detection in woven fabrics
- Real-time measurement and characterization of yarn using wavelets
Most Recent Publications
1. Seung Geol Lee, Renzo Shamey, David Hinks, Warren Jasper (2012). `Development of a comprehensive visual dataset on a CIE blue color center: Assessment of color difference formulae using various statistical methods. Color Research and Applications , 35 (1) , 27-41.
2. M. Gunay, M. Farrell, W. Dixon, B. Smith, and W. Jasper (2011). Fiber Analysis via Real-Time Monitoring of Dye Uptake. AATCC Review , 11 (4) , 75-79.
3. G. Wu, A.V. Kuznetsov, W. J. Jasper (2011). Distribution characteristics of exhaust gases and soot particles in wall-flow ceramics filter. Journal of Aerosol Science , 42 (7) , 447-461.
4. Kim, J., Hinestrosa, J. P., Jasper, W., & Barker, R. L. (2011). Application of Electrostatic Microscopy on Characterization an Eletric Fiber: Effect of Tip to Specimen Distance on Phase Shift. Fibers and Polymers , 12 (1) , 88-94.
5. Wu, M., Kuznetsov, A. V., & Jasper, W. (2010). Modeling Mass Transfer and Particle Capture in Electrostatically Charged Monolith Filter.. Proceedings of the International Heat Transfer Conference .
I have been interested in real-time data acquisition and control since my undergraduate days when I measured the variation in gravity due to the tides. Although I have worked in the aerospace industry designing spacecraft attitude and control systems, I currently design data acquisition and control systems for textile processes. COE Project Linux: Mr. Matthew Wilson and I have put together a Linux distribution base on Red Hat 5.1 which is designed to run in the Unity/Eos environment. This distribution is available to all NCSU students/faculty/staff to allow them to integrate their PC into the realm. Device Drivers In my spare time, I enjoy writing device drivers for data acquisition boards. These drives are freely available via anonymous ftp from: ftp://lx10.tx.ncsu.edu/pub/Linux/drivers
- TE 205 Textile Engineering Systems
- TE 302 Textile Manufacturing and Systems II (Fabric forming systems)
- TE/CHE 435 Process Systems Analysis and Control
- TE 401 Textile Engineering Design I
- TE 402 Textile Engineering Design II
- TE 505 Textile Systems and Control
- TE 505 Lean Six Sigma Quality
- TE 716 Multivariable Linear Systems Theory
- B.S. Massachusetts Institute of Technology
- M.S. Massachusetts Institute of Technology
- PhD. Stanford Univeristy