原文传递 Brake-By-Wire Program
题名: Brake-By-Wire Program
作者: Baumgartner, Ernst S.;Flanagan, Paul F.;Bowman, Robert J.;
关键词: WIRE, BRAKES, UTILITY VEHICLES, ELECTRONICS, DETECTORS, PRODUCTION, HIGH TEMPERATURE, GROUND VEHICLES, HYBRID SYSTEMS, ITERATIONS, FAULT TOLERANT COMPUTING, HIGH RELIABILITY.
摘要: Two design iterations for electric calipers and two systems (full brake by wire and hybrid brakes) were developed for use on a ground vehicle. The program demonstrated a fully integrated-rated electric caliper and full brake-by-wire system on a sports utility vehicle (GM Envoy). A variety of full brake-by-wire design options were investigated. Specific areas that were explored and developed included high temperature electronics, electro-mechanical acuation technologies, reconfigurable controls, robust and low cost sensors, fault-tolerant systems, and high reliability wiring and connectors. Significant technical challenges remain before brake-by-wire technology will be available on vehicles in production; however, a significant step toward producibility was made in this effort.
总页数: 18
报告类型: 科技报告
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