1. BATTERY VOLTAGE AND CURRENT ANALYSIS FOR NORFOLK SOUTHERN YARD SWITCHER LOCOMOTIVE Open Access Author: Smith, Thomas M Title: BATTERY VOLTAGE AND CURRENT ANALYSIS FOR NORFOLK SOUTHERN YARD SWITCHER LOCOMOTIVE Area of Honors: Mechanical Engineering Keywords: battery voltagesswitcher locomotiveexcel analysisMATLAB plotting File: Download Thesis_draft_final.pdf Thesis Supervisors: Christopher Rahn, Thesis SupervisorChristopher D. Rahn, Thesis SupervisorProfessor Matthew M Mench, Thesis Honors Advisor