美国开发的临近空间飞行器的C4ISR能力,呈现出超高声速、生存能力强、广阔的视野、强大的反隐能力、覆盖范围大、分辨率高及信息传输时延小等特点,但其发展临空器的C4ISR能力也受到技术难题、经费、平台与负载不平衡发展等因素的制约。其发展特点和制约因素启示我军:应将临空器与航天器协同应用,发展临空器的C4ISR多功能平台,并充分借鉴美军的经验教训,探索我军在该领域的发展道路。 The C4ISR capability of the space vehicle developed by the United States shows characteristics of ultra-high sound speed, strong survivability, broad field of view, strong anti-implicit capability, large coverage, high resolution and low information transmission delay. However, its development The C4ISR capabilities of the aircrafts are also constrained by technical challenges, funding, platform and unbalanced load development. Its developmental characteristics and constraints have inspired our military: the application of the aircraft spacecraft and the spacecraft should be coordinated to develop the multi-functional platform of the C4ISR for the aircraft, fully learn from the experience and lessons of the U.S. military and explore the development path of our military in this area.