Modified Cascade Controller Design for Unstable Processes With Large Dead Time. - Karthik Chandran; Rajalakshmi Murugesan; Saravanakumar Gurusamy; K. Asan Mohideen; Sanjeevi Pandiyan; Anand Nayyar; Mohamed Abouhawwash; Yunyoung Nam (IEEE Access, 2020)