题名: |
Brake-By-Wire Program. Final rept. 1 Jul 2001-30 Sep 2003. |
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. |
报告类型: |
科技报告 |