quad channel autopilot

例句：

1. 1. The quad-channel autopilot system is designed to provide safe and efficient navigation for aircraft.
   四通道自动导航系统旨在为飞机提供安全且高效的导航。
2. 2.The quad-channel autopilot was a revolutionary development in the field of aviation technology.
   四通道自动导航仪是航空技术领域的一次革命性发展。
3. 3.The quad-channel autopilot has greatly improved the safety and efficiency of commercial flights.
   四通道自动导航仪大大提高了商业航班的安全性和效率。