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[8] Bipin Krishna,S. Gangopadhyay, Jim George,―Design and simulation of Gain Scheduling PID controller for Ball and Beam system‖,Signal processing and Electronics Engineering (ICSSEE, 2012) Dubai (UAE) December 26-27, 2012

[9] Santosh Anand, R. K. Prasad and M. M. Prasad, Deptt of Electronics, B. R. A Bihar University, Muzaffarpur, ―Control of Ball and Beam system‖, Ideal science review (A referred journal of science),ISSN: 2320- 1819,Vol.- II, no.- 1, April 2013, published by Buddha mission of India, Patna, Bihar, India

[10]A novel ball on beam stabilizing platform with inertial sensors by Ali shahbaz haider, Basit safir, Muhammad nasir and Farhan farooq, Electrical Engineering Dept., COMSATS Instituate of Information Technology Wah Pakistan, (IJACSA) International Journal of Advanced Computer Science and Applications, vol.6, no.8, 2015