我国自主研发的大型无人直升机完成试飞任务

China's large unmanned helicopter, the Xiangying-200, has completed its test flights, according to its developer, the Shenyang Institute of Automation under the Chinese Academy of Sciences.

中国科学院沈阳自动化研究所日前透露，中国大型无人直升机翔鹰-200已完成了试飞。

The unmanned helicopter has a length of 8.7 meters, a height of 2.5 meters, and can carry a payload of 200 kilograms.

这架无人直升机的长度为8.7米，高度为2.5米，有效载荷200公斤。

Its key components such as the control system, power system, and transmission system are all made in China, an indicator that the country's research and development for large unmanned helicopters continues to improve.

它的控制系统、动力系统和传输系统等关键部件都是中国制造的，这标志着我国大型无人直升机的研发水平在不断提高。

The Xiangying-200 is China's first large unmanned helicopter that has tested autonomous takeoff and landing on a ship deck.

翔鹰-200是中国第一架大型无人驾驶直升机，此次测试了它自主起降在甲板上的情况。

The helicopter has broad application prospects in fields such as coast guard, modern agriculture, and emergency rescue.

该直升机在海岸警卫队、现代农业和紧急救援等领域有着广阔的应用前景。