1. SIMULATION STUDY OF THE ONLINE AERODYNAMIC DRAG COEFFICIENT ESTIMATION OF A HEAVY-DUTY VEHICLE Open Access Author: Liu, Qifeng Title: SIMULATION STUDY OF THE ONLINE AERODYNAMIC DRAG COEFFICIENT ESTIMATION OF A HEAVY-DUTY VEHICLE Area of Honors: Mechanical Engineering Keywords: Vehicle Parameter EstimationLinear Least-Squares EstimationRecursive Least-Squares EstimationAerodynamic Drag Coefficient File: Download QL_thesis_Final_v.pdf Thesis Supervisors: Dr. Hosam Kadry Fathy, Thesis SupervisorDr. Stephanie Stockar, Thesis Honors Advisor