Simulation-Based Design Strategies for Component Optimization in Steer-by-Wire Applications.

semi-active;TFD;steer-by-wire;active;bond graphs

Bachmeyer, Paul Joseph ; Paul I. Ro, Committee Member,Larry M. Silverberg, Committee Member,Donald L. Margolis, Committee Member,Gregory D. Buckner, Committee Chair,Bachmeyer, Paul Joseph ; Paul I. Ro ; Committee Member ; Larry M. Silverberg ; Committee Member ; Donald L. Margolis ; Committee Member ; Gregory D. Buckner ; Committee Chair

University:North Carolina State University

关键词: semi-active;    TFD;    steer-by-wire;    active;    bond graphs;   

Others  :  https://repository.lib.ncsu.edu/bitstream/handle/1840.16/901/etd.pdf?sequence=2&isAllowed=y

美国|英语

来源: null

【 摘 要 】

The objective of this thesis is to develop simulation-based design strategies for optimizing the selection of active, semi-active, and passive components for industrial steer-by-wire (SBW) applications.Experimental steering data is collected from an instrumented Honda Accord (1987 model) and used to validate a lateral vehicle model.This model is used to investigate the tactile feedback performance of various SBW configurations at specific driving conditions.Although peak performance is obtained with fully active components (direct-drive electric motors), comparable performance can be obtained using a combination of passive springs, semi-active dampers, and active motors with a 16.3% reduction in cost and an 87.7% reduction in electrical energy required.