针对传统的刹车系统设计与系统试验验证的不足，在系统设计上提出了基于数字电传刹车系统的自动刹车控制技术、刹车压力反馈调节技术、射流管式压力刹车阀技术。采用基于虚拟样机的协同仿真技术和系统闭环半物理验证技术，建立了一套飞机数字电传刹车系统协同虚拟仿真验证方法和电传刹车闭环控制试验验证平台，提高了系统仿真试验的效率，缩短系统的研制周期。%For the shortcoming of traditional brake system design and experiment,the auto brake control technology based on Brake-By-Wire(BBW) control system,brake pressure feedback modulate technology and jet pipe brake servovalve technology were put forward. The digital BBW control system collaborative simulation and hardware-in-loop verification bench were constructed based on virtual-prototype collaborative simulation technology and hardware-in-loop verification technology. The simulation experiment efficiency has been improved greatly and also shortening development cycle of the system.
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