A Novel Approach in Designing PID Controller for Semi-active Quarter Car Model Vedant Mehta, Yash Gandhi, Mayuri Patel, Bhargav Gadhvi, Anil Markana and Jay J. Vora MATEC Web Conf., 70 (2016) 04001 Published online: 11 August 2016 DOI: 10.1051/matecconf/20167004001