• Mable
• Anish M Jose

: Skyhook surface sliding mode control (SkyhookSMC), fuzzy logic control (FLC) and fuzzy sliding mode control are designed to control a semi-active suspension system for its ride comfort enhancement. A two degree dynamic model of a vehicle semi-active suspension (SA) system was used, focusing on the quality of passenger’s ride comfort. Sliding mode control is a robust and efficient control method because it is low sensitivity to a system's parameter changing under various uncertainty conditions. In fuzzy logic control, mathematical modeling knowledge as used in the conventional control design method is not required. Optimal parameters of the sliding mode controller and fuzzy logic controller are determined using the Genetic algorithm (GA) and Covariance matrix adapted evolutionary strategy (CMAES). For evaluating the performance of the given system, Integral Absolute Error (IAE) is used as an objective function. Fuzzy sliding mode control gives better results compared to sliding mode control and fuzzy logic control.

fuzzy logic control , Integral absolute error ,Semi-active, Sliding mode control

"DESIGN OF SKYHOOK SURFACE SLIDING MODE CONTROL ON SEMI-ACTIVE VEHICLE SUSPENSION SYSTEM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.802-809, June 2019, Available :http://www.jetir.org/papers/JETIR1907B39.pdf

"DESIGN OF SKYHOOK SURFACE SLIDING MODE CONTROL ON SEMI-ACTIVE VEHICLE SUSPENSION SYSTEM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp802-809, June 2019, Available at : http://www.jetir.org/papers/JETIR1907B39.pdf