1. Alavi S.M. Mahdi, Hayes Martin J., Quantitative Feedback Design for a Benchmark Quadruple-Tank Process, Irish Signals and Systems Conference, 2006. IET, Jun. 2006, Page(s): 401 – 406.
2. Alavi S.M. Mahdi, Sedigh A.K., Labibi B., Pre-Filter Design for Tracking Error Specifications in MIMO-QFT, Decision and Control, 2005 and 2005 European Control Conference, CDC-ECC '05, 44th IEEE Conference on 12 – 15 Dec. 2005 Page(s):6466 – 6471.
3. Modern Control Systems;Dorf,2001
4. The Quadruple-Tank Process;Johansson;A Multivariable Laboratory Process with an Adjustable Zero,2000